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US Map of Nielsen Media Markets
Raw
README.md

This is the map of Nielen Designated Marketing Areas using D3.js. Hover over for data related to each area.

See map here

See code here

###Credits

###Notes

  • Some areas are shaped really strangely (such as a slice of Nevada being part of the Denver media market) but that is really how they are divided
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>US Map of Nielsen Media Markets</title>
<style>
.background {
fill: none;
pointer-events: all;
}
.graticule {
fill: none;
stroke: #777;
stroke-width: .5;
stroke-opacity: .7;
}
#dma-borders {
fill: none;
stroke: black;
stroke-width: 0.7;
stroke-linejoin: round;
stroke-linecap: round;
pointer-events: none;
}
#textbox {
position: absolute;
top: 400px;
left: 50px;
width: 275px;
height: 100px;
}
#textbox text p {
font-family: Arial, Helvetica;
font-size: .8em;
margin: 0;
}
</style>
</head>
<body>
<div id="textbox"></div>
<script src="http://d3js.org/d3.v3.js"></script>
<script src="http://d3js.org/topojson.v1.min.js"></script>
<script>
var width = 960,
height = 500;
// sets the type of view
var projection = d3.geo.albersUsa()
.scale(1070) // size, bigger is bigger
.translate([width / 2, height / 2]);
//creates a new geographic path generator
var path = d3.geo.path().projection(projection);
var xScale = d3.scale.linear()
.domain([0, 7])
.range([0, 500]);
var xAxis = d3.svg.axis()
.scale(xScale)
.orient("bottom")
.tickSize(13)
.tickFormat(d3.format("0.0f"));
//set svg window
var svg = d3.select("body")
.append("svg")
.attr("width", width)
.attr("height", height)
var graticule = d3.geo.graticule()
.extent([[-98 - 45, 38 - 45], [-98 + 45, 38 + 45]])
.step([5, 5]);
// adding a blank background
svg.append("rect")
.datum(graticule)
.attr("class", "background")
.attr("width", width)
.attr("height", height)
// .on("click", clicked);
//declare g as our appended svg
var g = svg.append("g");
var defaultFill = "#aaa";
d3.json("nielsentopo.json", function(error, dma) {
var nielsen = dma.objects.nielsen_dma.geometries;
// adding data from tv json (number of TVs, etc) to map json
d3.json("tv.json", function(error, tv){
for (var i = 0; i < nielsen.length; i++){
var dma_code = nielsen[i].id;
for (key in tv[dma_code]){
nielsen[i].properties[key] = tv[dma_code][key];
}
}
dma.objects.nielsen_dma.geometries = nielsen;
g.append("g")
.attr("id", "dmas")
.selectAll("path")
.data(topojson.feature(dma, dma.objects.nielsen_dma).features)
.enter()
.append("path")
.attr("d", path)
//.on("click", clicked)
.on("mouseover", function(d){
d3.select(this)
.attr("fill", "orange");
var prop = d.properties;
var string = "<p><strong>Market Area Name</strong>: " + prop.dma1 + "</p>";
string += "<p><strong>Homes with TVs</strong>: " + numberWithCommas(prop["TV Homes"]) + "</p>";
string += "<p><strong>% with Cable</strong>: " + prop.cableperc + "%</p>";
string += "<p><strong>Nielsen Rank</strong>: " + prop.Rank + "</p>";
d3.select("#textbox")
.html("")
.append("text")
.html(string)
})
.on("mouseout", function(d){
d3.select(this)
.attr("fill", defaultFill)
})
.attr("opacity", 0.9)
.attr("fill", defaultFill);
// add dma borders
g.append("path", ".graticule")
.datum(topojson.mesh(dma, dma.objects.nielsen_dma, function(a, b) {
return true;
}))
.attr("id", "dma-borders")
.attr("d", path);
})
})
// via http://stackoverflow.com/a/2901298
function numberWithCommas(x) {
return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
}
</script>
</body>
</html>
Display the source blob
Display the rendered blob
Raw
nielsentopo.json
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
Raw
tv.json
{
"500": {
"Rank": "80",
"Designated Market Area (DMA)": "Portland-Auburn",
"TV Homes": "389530",
"% of US": "0.341",
"DMA Code": "500"
},
"501": {
"Rank": "1",
"Designated Market Area (DMA)": "New York",
"TV Homes": "7384340",
"% of US": "6.468",
"DMA Code": "501"
},
"502": {
"Rank": "157",
"Designated Market Area (DMA)": "Binghamton",
"TV Homes": "133420",
"% of US": "0.117",
"DMA Code": "502"
},
"503": {
"Rank": "120",
"Designated Market Area (DMA)": "Macon",
"TV Homes": "241170",
"% of US": "0.211",
"DMA Code": "503"
},
"504": {
"Rank": "4",
"Designated Market Area (DMA)": "Philadelphia",
"TV Homes": "2949310",
"% of US": "2.583",
"DMA Code": "504"
},
"505": {
"Rank": "11",
"Designated Market Area (DMA)": "Detroit",
"TV Homes": "1845920",
"% of US": "1.617",
"DMA Code": "505"
},
"506": {
"Rank": "7",
"Designated Market Area (DMA)": "Boston (Manchester)",
"TV Homes": "2366690",
"% of US": "2.073",
"DMA Code": "506"
},
"507": {
"Rank": "92",
"Designated Market Area (DMA)": "Savannah",
"TV Homes": "334750",
"% of US": "0.293",
"DMA Code": "507"
},
"508": {
"Rank": "23",
"Designated Market Area (DMA)": "Pittsburgh",
"TV Homes": "1165740",
"% of US": "1.021",
"DMA Code": "508"
},
"509": {
"Rank": "109",
"Designated Market Area (DMA)": "Ft. Wayne",
"TV Homes": "265390",
"% of US": "0.232",
"DMA Code": "509"
},
"510": {
"Rank": "18",
"Designated Market Area (DMA)": "Cleveland-Akron (Canton)",
"TV Homes": "1485140",
"% of US": "1.301",
"DMA Code": "510"
},
"511": {
"Rank": "8",
"Designated Market Area (DMA)": "Washington, DC (Hagrstwn)",
"TV Homes": "2359160",
"% of US": "2.066",
"DMA Code": "511"
},
"512": {
"Rank": "27",
"Designated Market Area (DMA)": "Baltimore",
"TV Homes": "1085070",
"% of US": "0.950",
"DMA Code": "512"
},
"513": {
"Rank": "67",
"Designated Market Area (DMA)": "Flint-Saginaw-Bay City",
"TV Homes": "446010",
"% of US": "0.391",
"DMA Code": "513"
},
"514": {
"Rank": "52",
"Designated Market Area (DMA)": "Buffalo",
"TV Homes": "632150",
"% of US": "0.554",
"DMA Code": "514"
},
"515": {
"Rank": "35",
"Designated Market Area (DMA)": "Cincinnati",
"TV Homes": "897890",
"% of US": "0.786",
"DMA Code": "515"
},
"516": {
"Rank": "146",
"Designated Market Area (DMA)": "Erie",
"TV Homes": "155190",
"% of US": "0.136",
"DMA Code": "516"
},
"517": {
"Rank": "25",
"Designated Market Area (DMA)": "Charlotte",
"TV Homes": "1136420",
"% of US": "0.995",
"DMA Code": "517"
},
"518": {
"Rank": "46",
"Designated Market Area (DMA)": "Greensboro-H.Point-W.Salem",
"TV Homes": "695100",
"% of US": "0.609",
"DMA Code": "518"
},
"519": {
"Rank": "98",
"Designated Market Area (DMA)": "Charleston, SC",
"TV Homes": "316080",
"% of US": "0.277",
"DMA Code": "519"
},
"520": {
"Rank": "113",
"Designated Market Area (DMA)": "Augusta-Aiken",
"TV Homes": "257730",
"% of US": "0.226",
"DMA Code": "520"
},
"521": {
"Rank": "53",
"Designated Market Area (DMA)": "Providence-New Bedford",
"TV Homes": "606400",
"% of US": "0.531",
"DMA Code": "521"
},
"522": {
"Rank": "127",
"Designated Market Area (DMA)": "Columbus, GA (Opelika, AL)",
"TV Homes": "216920",
"% of US": "0.190",
"DMA Code": "522"
},
"523": {
"Rank": "97",
"Designated Market Area (DMA)": "Burlington-Plattsburgh",
"TV Homes": "316910",
"% of US": "0.278",
"DMA Code": "523"
},
"524": {
"Rank": "9",
"Designated Market Area (DMA)": "Atlanta",
"TV Homes": "2326840",
"% of US": "2.038",
"DMA Code": "524"
},
"525": {
"Rank": "150",
"Designated Market Area (DMA)": "Albany, GA",
"TV Homes": "150110",
"% of US": "0.131",
"DMA Code": "525"
},
"526": {
"Rank": "172",
"Designated Market Area (DMA)": "Utica",
"TV Homes": "102890",
"% of US": "0.090",
"DMA Code": "526"
},
"527": {
"Rank": "26",
"Designated Market Area (DMA)": "Indianapolis",
"TV Homes": "1089700",
"% of US": "0.954",
"DMA Code": "527"
},
"528": {
"Rank": "16",
"Designated Market Area (DMA)": "Miami-Ft. Lauderdale",
"TV Homes": "1621130",
"% of US": "1.420",
"DMA Code": "528"
},
"529": {
"Rank": "48",
"Designated Market Area (DMA)": "Louisville",
"TV Homes": "670880",
"% of US": "0.588",
"DMA Code": "529"
},
"530": {
"Rank": "106",
"Designated Market Area (DMA)": "Tallahassee-Thomasville",
"TV Homes": "273120",
"% of US": "0.239",
"DMA Code": "530"
},
"531": {
"Rank": "96",
"Designated Market Area (DMA)": "Tri-Cities, TN-VA",
"TV Homes": "319060",
"% of US": "0.279",
"DMA Code": "531"
},
"532": {
"Rank": "58",
"Designated Market Area (DMA)": "Albany-Schenectady-Troy",
"TV Homes": "540050",
"% of US": "0.473",
"DMA Code": "532"
},
"533": {
"Rank": "30",
"Designated Market Area (DMA)": "Hartford & New Haven",
"TV Homes": "996550",
"% of US": "0.873",
"DMA Code": "533"
},
"534": {
"Rank": "19",
"Designated Market Area (DMA)": "Orlando-Daytona Bch-Melbrn",
"TV Homes": "1453170",
"% of US": "1.273",
"DMA Code": "534"
},
"535": {
"Rank": "32",
"Designated Market Area (DMA)": "Columbus, OH",
"TV Homes": "930460",
"% of US": "0.815",
"DMA Code": "535"
},
"536": {
"Rank": "110",
"Designated Market Area (DMA)": "Youngstown",
"TV Homes": "260000",
"% of US": "0.228",
"DMA Code": "536"
},
"537": {
"Rank": "155",
"Designated Market Area (DMA)": "Bangor",
"TV Homes": "138040",
"% of US": "0.121",
"DMA Code": "537"
},
"538": {
"Rank": "78",
"Designated Market Area (DMA)": "Rochester, NY",
"TV Homes": "395680",
"% of US": "0.347",
"DMA Code": "538"
},
"539": {
"Rank": "14",
"Designated Market Area (DMA)": "Tampa-St. Pete (Sarasota)",
"TV Homes": "1806560",
"% of US": "1.582",
"DMA Code": "539"
},
"540": {
"Rank": "119",
"Designated Market Area (DMA)": "Traverse City-Cadillac",
"TV Homes": "241800",
"% of US": "0.212",
"DMA Code": "540"
},
"541": {
"Rank": "64",
"Designated Market Area (DMA)": "Lexington",
"TV Homes": "485630",
"% of US": "0.425",
"DMA Code": "541"
},
"542": {
"Rank": "63",
"Designated Market Area (DMA)": "Dayton",
"TV Homes": "498270",
"% of US": "0.436",
"DMA Code": "542"
},
"543": {
"Rank": "114",
"Designated Market Area (DMA)": "Springfield-Holyoke",
"TV Homes": "252950",
"% of US": "0.222",
"DMA Code": "543"
},
"544": {
"Rank": "44",
"Designated Market Area (DMA)": "Norfolk-Portsmth-Newpt Nws",
"TV Homes": "709730",
"% of US": "0.622",
"DMA Code": "544"
},
"545": {
"Rank": "100",
"Designated Market Area (DMA)": "Greenville-N.Bern-Washngtn",
"TV Homes": "303280",
"% of US": "0.266",
"DMA Code": "545"
},
"546": {
"Rank": "77",
"Designated Market Area (DMA)": "Columbia, SC",
"TV Homes": "398510",
"% of US": "0.349",
"DMA Code": "546"
},
"547": {
"Rank": "76",
"Designated Market Area (DMA)": "Toledo",
"TV Homes": "409550",
"% of US": "0.359",
"DMA Code": "547"
},
"548": {
"Rank": "38",
"Designated Market Area (DMA)": "West Palm Beach-Ft. Pierce",
"TV Homes": "794310",
"% of US": "0.696",
"DMA Code": "548"
},
"549": {
"Rank": "177",
"Designated Market Area (DMA)": "Watertown",
"TV Homes": "92590",
"% of US": "0.081",
"DMA Code": "549"
},
"550": {
"Rank": "132",
"Designated Market Area (DMA)": "Wilmington",
"TV Homes": "188420",
"% of US": "0.165",
"DMA Code": "550"
},
"551": {
"Rank": "115",
"Designated Market Area (DMA)": "Lansing",
"TV Homes": "251140",
"% of US": "0.220",
"DMA Code": "551"
},
"552": {
"Rank": "205",
"Designated Market Area (DMA)": "Presque Isle",
"TV Homes": "29250",
"% of US": "0.026",
"DMA Code": "552"
},
"553": {
"Rank": "180",
"Designated Market Area (DMA)": "Marquette",
"TV Homes": "84640",
"% of US": "0.074",
"DMA Code": "553"
},
"554": {
"Rank": "158",
"Designated Market Area (DMA)": "Wheeling-Steubenville",
"TV Homes": "130110",
"% of US": "0.114",
"DMA Code": "554"
},
"555": {
"Rank": "84",
"Designated Market Area (DMA)": "Syracuse",
"TV Homes": "377550",
"% of US": "0.331",
"DMA Code": "555"
},
"556": {
"Rank": "57",
"Designated Market Area (DMA)": "Richmond-Petersburg",
"TV Homes": "553390",
"% of US": "0.485",
"DMA Code": "556"
},
"557": {
"Rank": "61",
"Designated Market Area (DMA)": "Knoxville",
"TV Homes": "520890",
"% of US": "0.456",
"DMA Code": "557"
},
"558": {
"Rank": "199",
"Designated Market Area (DMA)": "Lima",
"TV Homes": "51240",
"% of US": "0.045",
"DMA Code": "558"
},
"559": {
"Rank": "156",
"Designated Market Area (DMA)": "Bluefield-Beckley-Oak Hill",
"TV Homes": "134410",
"% of US": "0.118",
"DMA Code": "559"
},
"560": {
"Rank": "24",
"Designated Market Area (DMA)": "Raleigh-Durham (Fayetvlle)",
"TV Homes": "1150350",
"% of US": "1.008",
"DMA Code": "560"
},
"561": {
"Rank": "50",
"Designated Market Area (DMA)": "Jacksonville",
"TV Homes": "659170",
"% of US": "0.577",
"DMA Code": "561"
},
"563": {
"Rank": "39",
"Designated Market Area (DMA)": "Grand Rapids-Kalmzoo-B.Crk",
"TV Homes": "720150",
"% of US": "0.631",
"DMA Code": "563"
},
"564": {
"Rank": "65",
"Designated Market Area (DMA)": "Charleston-Huntington",
"TV Homes": "455490",
"% of US": "0.399",
"DMA Code": "564"
},
"565": {
"Rank": "174",
"Designated Market Area (DMA)": "Elmira (Corning)",
"TV Homes": "95530",
"% of US": "0.084",
"DMA Code": "565"
},
"566": {
"Rank": "43",
"Designated Market Area (DMA)": "Harrisburg-Lncstr-Leb-York",
"TV Homes": "716990",
"% of US": "0.628",
"DMA Code": "566"
},
"567": {
"Rank": "37",
"Designated Market Area (DMA)": "Greenvll-Spart-Ashevll-And",
"TV Homes": "846030",
"% of US": "0.741",
"DMA Code": "567"
},
"569": {
"Rank": "178",
"Designated Market Area (DMA)": "Harrisonburg",
"TV Homes": "90260",
"% of US": "0.079",
"DMA Code": "569"
},
"570": {
"Rank": "103",
"Designated Market Area (DMA)": "Myrtle Beach-Florence",
"TV Homes": "285550",
"% of US": "0.250",
"DMA Code": "570"
},
"571": {
"Rank": "62",
"Designated Market Area (DMA)": "Ft. Myers-Naples",
"TV Homes": "502050",
"% of US": "0.440",
"DMA Code": "571"
},
"573": {
"Rank": "68",
"Designated Market Area (DMA)": "Roanoke-Lynchburg",
"TV Homes": "445470",
"% of US": "0.390",
"DMA Code": "573"
},
"574": {
"Rank": "102",
"Designated Market Area (DMA)": "Johnstown-Altoona-St Colge",
"TV Homes": "288100",
"% of US": "0.252",
"DMA Code": "574"
},
"575": {
"Rank": "87",
"Designated Market Area (DMA)": "Chattanooga",
"TV Homes": "353710",
"% of US": "0.310",
"DMA Code": "575"
},
"576": {
"Rank": "144",
"Designated Market Area (DMA)": "Salisbury",
"TV Homes": "157830",
"% of US": "0.138",
"DMA Code": "576"
},
"577": {
"Rank": "54",
"Designated Market Area (DMA)": "Wilkes Barre-Scranton-Hztn",
"TV Homes": "581020",
"% of US": "0.509",
"DMA Code": "577"
},
"581": {
"Rank": "154",
"Designated Market Area (DMA)": "Terre Haute",
"TV Homes": "139600",
"% of US": "0.122",
"DMA Code": "581"
},
"582": {
"Rank": "189",
"Designated Market Area (DMA)": "Lafayette, IN",
"TV Homes": "66240",
"% of US": "0.058",
"DMA Code": "582"
},
"583": {
"Rank": "208",
"Designated Market Area (DMA)": "Alpena",
"TV Homes": "16910",
"% of US": "0.015",
"DMA Code": "583"
},
"584": {
"Rank": "183",
"Designated Market Area (DMA)": "Charlottesville",
"TV Homes": "74340",
"% of US": "0.065",
"DMA Code": "584"
},
"588": {
"Rank": "95",
"Designated Market Area (DMA)": "South Bend-Elkhart",
"TV Homes": "319860",
"% of US": "0.280",
"DMA Code": "588"
},
"592": {
"Rank": "163",
"Designated Market Area (DMA)": "Gainesville",
"TV Homes": "123430",
"% of US": "0.108",
"DMA Code": "592"
},
"596": {
"Rank": "203",
"Designated Market Area (DMA)": "Zanesville",
"TV Homes": "32940",
"% of US": "0.029",
"DMA Code": "596"
},
"597": {
"Rank": "193",
"Designated Market Area (DMA)": "Parkersburg",
"TV Homes": "62620",
"% of US": "0.055",
"DMA Code": "597"
},
"598": {
"Rank": "170",
"Designated Market Area (DMA)": "Clarksburg-Weston",
"TV Homes": "106480",
"% of US": "0.093",
"DMA Code": "598"
},
"600": {
"Rank": "129",
"Designated Market Area (DMA)": "Corpus Christi",
"TV Homes": "203730",
"% of US": "0.178",
"DMA Code": "600"
},
"602": {
"Rank": "3",
"Designated Market Area (DMA)": "Chicago",
"TV Homes": "3484800",
"% of US": "3.052",
"DMA Code": "602"
},
"603": {
"Rank": "149",
"Designated Market Area (DMA)": "Joplin-Pittsburg",
"TV Homes": "151200",
"% of US": "0.132",
"DMA Code": "603"
},
"604": {
"Rank": "138",
"Designated Market Area (DMA)": "Columbia-Jefferson City",
"TV Homes": "173640",
"% of US": "0.152",
"DMA Code": "604"
},
"605": {
"Rank": "136",
"Designated Market Area (DMA)": "Topeka",
"TV Homes": "176160",
"% of US": "0.154",
"DMA Code": "605"
},
"606": {
"Rank": "169",
"Designated Market Area (DMA)": "Dothan",
"TV Homes": "107110",
"% of US": "0.094",
"DMA Code": "606"
},
"609": {
"Rank": "21",
"Designated Market Area (DMA)": "St. Louis",
"TV Homes": "1243490",
"% of US": "1.089",
"DMA Code": "609"
},
"610": {
"Rank": "135",
"Designated Market Area (DMA)": "Rockford",
"TV Homes": "179240",
"% of US": "0.157",
"DMA Code": "610"
},
"611": {
"Rank": "153",
"Designated Market Area (DMA)": "Rochestr-Mason City-Austin",
"TV Homes": "143330",
"% of US": "0.126",
"DMA Code": "611"
},
"612": {
"Rank": "82",
"Designated Market Area (DMA)": "Shreveport",
"TV Homes": "384410",
"% of US": "0.337",
"DMA Code": "612"
},
"613": {
"Rank": "15",
"Designated Market Area (DMA)": "Minneapolis-St. Paul",
"TV Homes": "1728050",
"% of US": "1.513",
"DMA Code": "613"
},
"616": {
"Rank": "31",
"Designated Market Area (DMA)": "Kansas City",
"TV Homes": "931320",
"% of US": "0.816",
"DMA Code": "616"
},
"617": {
"Rank": "34",
"Designated Market Area (DMA)": "Milwaukee",
"TV Homes": "902190",
"% of US": "0.790",
"DMA Code": "617"
},
"618": {
"Rank": "10",
"Designated Market Area (DMA)": "Houston",
"TV Homes": "2215650",
"% of US": "1.941",
"DMA Code": "618"
},
"619": {
"Rank": "74",
"Designated Market Area (DMA)": "Springfield, MO",
"TV Homes": "414570",
"% of US": "0.363",
"DMA Code": "619"
},
"622": {
"Rank": "51",
"Designated Market Area (DMA)": "New Orleans",
"TV Homes": "641550",
"% of US": "0.562",
"DMA Code": "622"
},
"623": {
"Rank": "5",
"Designated Market Area (DMA)": "Dallas-Ft. Worth",
"TV Homes": "2588020",
"% of US": "2.267",
"DMA Code": "623"
},
"624": {
"Rank": "147",
"Designated Market Area (DMA)": "Sioux City",
"TV Homes": "154830",
"% of US": "0.136",
"DMA Code": "624"
},
"625": {
"Rank": "88",
"Designated Market Area (DMA)": "Waco-Temple-Bryan",
"TV Homes": "349540",
"% of US": "0.306",
"DMA Code": "625"
},
"626": {
"Rank": "204",
"Designated Market Area (DMA)": "Victoria",
"TV Homes": "31560",
"% of US": "0.028",
"DMA Code": "626"
},
"627": {
"Rank": "143",
"Designated Market Area (DMA)": "Wichita Falls & Lawton",
"TV Homes": "158500",
"% of US": "0.139",
"DMA Code": "627"
},
"628": {
"Rank": "137",
"Designated Market Area (DMA)": "Monroe-El Dorado",
"TV Homes": "175960",
"% of US": "0.154",
"DMA Code": "628"
},
"630": {
"Rank": "42",
"Designated Market Area (DMA)": "Birmingham (Ann and Tusc)",
"TV Homes": "717530",
"% of US": "0.628",
"DMA Code": "630"
},
"631": {
"Rank": "200",
"Designated Market Area (DMA)": "Ottumwa-Kirksville",
"TV Homes": "46730",
"% of US": "0.041",
"DMA Code": "631"
},
"632": {
"Rank": "81",
"Designated Market Area (DMA)": "Paducah-Cape Girard-Harsbg",
"TV Homes": "388340",
"% of US": "0.340",
"DMA Code": "632"
},
"633": {
"Rank": "152",
"Designated Market Area (DMA)": "Odessa-Midland",
"TV Homes": "147730",
"% of US": "0.129",
"DMA Code": "633"
},
"634": {
"Rank": "130",
"Designated Market Area (DMA)": "Amarillo",
"TV Homes": "197110",
"% of US": "0.173",
"DMA Code": "634"
},
"635": {
"Rank": "45",
"Designated Market Area (DMA)": "Austin",
"TV Homes": "705280",
"% of US": "0.618",
"DMA Code": "635"
},
"636": {
"Rank": "86",
"Designated Market Area (DMA)": "Harlingen-Wslco-Brnsvl-McA",
"TV Homes": "364160",
"% of US": "0.319",
"DMA Code": "636"
},
"637": {
"Rank": "90",
"Designated Market Area (DMA)": "Cedar Rapids-Wtrlo-IWC&Dub",
"TV Homes": "342610",
"% of US": "0.300",
"DMA Code": "637"
},
"638": {
"Rank": "201",
"Designated Market Area (DMA)": "St. Joseph",
"TV Homes": "46180",
"% of US": "0.040",
"DMA Code": "638"
},
"639": {
"Rank": "176",
"Designated Market Area (DMA)": "Jackson, TN",
"TV Homes": "93090",
"% of US": "0.081",
"DMA Code": "639"
},
"640": {
"Rank": "49",
"Designated Market Area (DMA)": "Memphis",
"TV Homes": "662830",
"% of US": "0.581",
"DMA Code": "640"
},
"641": {
"Rank": "36",
"Designated Market Area (DMA)": "San Antonio",
"TV Homes": "881050",
"% of US": "0.772",
"DMA Code": "641"
},
"642": {
"Rank": "124",
"Designated Market Area (DMA)": "Lafayette, LA",
"TV Homes": "229320",
"% of US": "0.201",
"DMA Code": "642"
},
"643": {
"Rank": "175",
"Designated Market Area (DMA)": "Lake Charles",
"TV Homes": "94610",
"% of US": "0.083",
"DMA Code": "643"
},
"644": {
"Rank": "179",
"Designated Market Area (DMA)": "Alexandria, LA",
"TV Homes": "89280",
"% of US": "0.078",
"DMA Code": "644"
},
"647": {
"Rank": "188",
"Designated Market Area (DMA)": "Greenwood-Greenville",
"TV Homes": "66410",
"% of US": "0.058",
"DMA Code": "647"
},
"648": {
"Rank": "83",
"Designated Market Area (DMA)": "Champaign&Sprngfld-Decatur",
"TV Homes": "378720",
"% of US": "0.332",
"DMA Code": "648"
},
"649": {
"Rank": "104",
"Designated Market Area (DMA)": "Evansville",
"TV Homes": "284040",
"% of US": "0.249",
"DMA Code": "649"
},
"650": {
"Rank": "41",
"Designated Market Area (DMA)": "Oklahoma City",
"TV Homes": "718770",
"% of US": "0.630",
"DMA Code": "650"
},
"651": {
"Rank": "142",
"Designated Market Area (DMA)": "Lubbock",
"TV Homes": "159840",
"% of US": "0.140",
"DMA Code": "651"
},
"652": {
"Rank": "75",
"Designated Market Area (DMA)": "Omaha",
"TV Homes": "414060",
"% of US": "0.363",
"DMA Code": "652"
},
"656": {
"Rank": "159",
"Designated Market Area (DMA)": "Panama City",
"TV Homes": "129390",
"% of US": "0.113",
"DMA Code": "656"
},
"657": {
"Rank": "161",
"Designated Market Area (DMA)": "Sherman-Ada",
"TV Homes": "126930",
"% of US": "0.111",
"DMA Code": "657"
},
"658": {
"Rank": "69",
"Designated Market Area (DMA)": "Green Bay-Appleton",
"TV Homes": "441800",
"% of US": "0.387",
"DMA Code": "658"
},
"659": {
"Rank": "29",
"Designated Market Area (DMA)": "Nashville",
"TV Homes": "1014910",
"% of US": "0.889",
"DMA Code": "659"
},
"661": {
"Rank": "196",
"Designated Market Area (DMA)": "San Angelo",
"TV Homes": "55820",
"% of US": "0.049",
"DMA Code": "661"
},
"662": {
"Rank": "164",
"Designated Market Area (DMA)": "Abilene-Sweetwater",
"TV Homes": "114080",
"% of US": "0.100",
"DMA Code": "662"
},
"669": {
"Rank": "85",
"Designated Market Area (DMA)": "Madison",
"TV Homes": "376670",
"% of US": "0.330",
"DMA Code": "669"
},
"670": {
"Rank": "101",
"Designated Market Area (DMA)": "Ft. Smith-Fay-Sprngdl-Rgrs",
"TV Homes": "297590",
"% of US": "0.261",
"DMA Code": "670"
},
"671": {
"Rank": "59",
"Designated Market Area (DMA)": "Tulsa",
"TV Homes": "526960",
"% of US": "0.462",
"DMA Code": "671"
},
"673": {
"Rank": "133",
"Designated Market Area (DMA)": "Columbus-Tupelo-W Pnt-Hstn",
"TV Homes": "184990",
"% of US": "0.162",
"DMA Code": "673"
},
"675": {
"Rank": "116",
"Designated Market Area (DMA)": "Peoria-Bloomington",
"TV Homes": "244050",
"% of US": "0.214",
"DMA Code": "675"
},
"676": {
"Rank": "139",
"Designated Market Area (DMA)": "Duluth-Superior",
"TV Homes": "169610",
"% of US": "0.149",
"DMA Code": "676"
},
"678": {
"Rank": "66",
"Designated Market Area (DMA)": "Wichita-Hutchinson Plus",
"TV Homes": "450300",
"% of US": "0.394",
"DMA Code": "678"
},
"679": {
"Rank": "72",
"Designated Market Area (DMA)": "Des Moines-Ames",
"TV Homes": "427860",
"% of US": "0.375",
"DMA Code": "679"
},
"682": {
"Rank": "99",
"Designated Market Area (DMA)": "Davenport-R.Island-Moline",
"TV Homes": "303800",
"% of US": "0.266",
"DMA Code": "682"
},
"686": {
"Rank": "60",
"Designated Market Area (DMA)": "Mobile-Pensacola (Ft Walt)",
"TV Homes": "525990",
"% of US": "0.461",
"DMA Code": "686"
},
"687": {
"Rank": "151",
"Designated Market Area (DMA)": "Minot-Bsmrck-Dcknsn(Wlstn)",
"TV Homes": "150000",
"% of US": "0.131",
"DMA Code": "687"
},
"691": {
"Rank": "79",
"Designated Market Area (DMA)": "Huntsville-Decatur (Flor)",
"TV Homes": "390590",
"% of US": "0.342",
"DMA Code": "691"
},
"692": {
"Rank": "141",
"Designated Market Area (DMA)": "Beaumont-Port Arthur",
"TV Homes": "167110",
"% of US": "0.146",
"DMA Code": "692"
},
"693": {
"Rank": "56",
"Designated Market Area (DMA)": "Little Rock-Pine Bluff",
"TV Homes": "561760",
"% of US": "0.492",
"DMA Code": "693"
},
"698": {
"Rank": "118",
"Designated Market Area (DMA)": "Montgomery-Selma",
"TV Homes": "241930",
"% of US": "0.212",
"DMA Code": "698"
},
"702": {
"Rank": "128",
"Designated Market Area (DMA)": "La Crosse-Eau Claire",
"TV Homes": "211670",
"% of US": "0.185",
"DMA Code": "702"
},
"705": {
"Rank": "134",
"Designated Market Area (DMA)": "Wausau-Rhinelander",
"TV Homes": "179450",
"% of US": "0.157",
"DMA Code": "705"
},
"709": {
"Rank": "107",
"Designated Market Area (DMA)": "Tyler-Longview(Lfkn&Ncgd)",
"TV Homes": "268150",
"% of US": "0.235",
"DMA Code": "709"
},
"710": {
"Rank": "167",
"Designated Market Area (DMA)": "Hattiesburg-Laurel",
"TV Homes": "109950",
"% of US": "0.096",
"DMA Code": "710"
},
"711": {
"Rank": "186",
"Designated Market Area (DMA)": "Meridian",
"TV Homes": "68860",
"% of US": "0.060",
"DMA Code": "711"
},
"716": {
"Rank": "94",
"Designated Market Area (DMA)": "Baton Rouge",
"TV Homes": "329620",
"% of US": "0.289",
"DMA Code": "716"
},
"717": {
"Rank": "171",
"Designated Market Area (DMA)": "Quincy-Hannibal-Keokuk",
"TV Homes": "103520",
"% of US": "0.091",
"DMA Code": "717"
},
"718": {
"Rank": "93",
"Designated Market Area (DMA)": "Jackson, MS",
"TV Homes": "331500",
"% of US": "0.290",
"DMA Code": "718"
},
"722": {
"Rank": "105",
"Designated Market Area (DMA)": "Lincoln & Hastings-Krny",
"TV Homes": "276790",
"% of US": "0.242",
"DMA Code": "722"
},
"724": {
"Rank": "117",
"Designated Market Area (DMA)": "Fargo-Valley City",
"TV Homes": "243890",
"% of US": "0.214",
"DMA Code": "724"
},
"725": {
"Rank": "112",
"Designated Market Area (DMA)": "Sioux Falls(Mitchell)",
"TV Homes": "258460",
"% of US": "0.226",
"DMA Code": "725"
},
"734": {
"Rank": "181",
"Designated Market Area (DMA)": "Jonesboro",
"TV Homes": "80740",
"% of US": "0.071",
"DMA Code": "734"
},
"736": {
"Rank": "182",
"Designated Market Area (DMA)": "Bowling Green",
"TV Homes": "78780",
"% of US": "0.069",
"DMA Code": "736"
},
"737": {
"Rank": "198",
"Designated Market Area (DMA)": "Mankato",
"TV Homes": "52530",
"% of US": "0.046",
"DMA Code": "737"
},
"740": {
"Rank": "209",
"Designated Market Area (DMA)": "North Platte",
"TV Homes": "14720",
"% of US": "0.013",
"DMA Code": "740"
},
"743": {
"Rank": "145",
"Designated Market Area (DMA)": "Anchorage",
"TV Homes": "156280",
"% of US": "0.137",
"DMA Code": "743"
},
"744": {
"Rank": "71",
"Designated Market Area (DMA)": "Honolulu",
"TV Homes": "437790",
"% of US": "0.383",
"DMA Code": "744"
},
"745": {
"Rank": "202",
"Designated Market Area (DMA)": "Fairbanks",
"TV Homes": "37920",
"% of US": "0.033",
"DMA Code": "745"
},
"746": {
"Rank": "160",
"Designated Market Area (DMA)": "Biloxi-Gulfport",
"TV Homes": "128300",
"% of US": "0.112",
"DMA Code": "746"
},
"747": {
"Rank": "207",
"Designated Market Area (DMA)": "Juneau",
"TV Homes": "26320",
"% of US": "0.023",
"DMA Code": "747"
},
"749": {
"Rank": "184",
"Designated Market Area (DMA)": "Laredo",
"TV Homes": "72590",
"% of US": "0.064",
"DMA Code": "749"
},
"751": {
"Rank": "17",
"Designated Market Area (DMA)": "Denver",
"TV Homes": "1566460",
"% of US": "1.372",
"DMA Code": "751"
},
"752": {
"Rank": "89",
"Designated Market Area (DMA)": "Colorado Springs-Pueblo",
"TV Homes": "343990",
"% of US": "0.301",
"DMA Code": "752"
},
"753": {
"Rank": "13",
"Designated Market Area (DMA)": "Phoenix (Prescott)",
"TV Homes": "1812040",
"% of US": "1.587",
"DMA Code": "753"
},
"754": {
"Rank": "187",
"Designated Market Area (DMA)": "Butte-Bozeman",
"TV Homes": "67180",
"% of US": "0.059",
"DMA Code": "754"
},
"755": {
"Rank": "190",
"Designated Market Area (DMA)": "Great Falls",
"TV Homes": "65930",
"% of US": "0.058",
"DMA Code": "755"
},
"756": {
"Rank": "168",
"Designated Market Area (DMA)": "Billings",
"TV Homes": "109730",
"% of US": "0.096",
"DMA Code": "756"
},
"757": {
"Rank": "111",
"Designated Market Area (DMA)": "Boise",
"TV Homes": "259090",
"% of US": "0.227",
"DMA Code": "757"
},
"758": {
"Rank": "162",
"Designated Market Area (DMA)": "Idaho Fals-Pocatllo(Jcksn)",
"TV Homes": "125710",
"% of US": "0.110",
"DMA Code": "758"
},
"759": {
"Rank": "195",
"Designated Market Area (DMA)": "Cheyenne-Scottsbluff",
"TV Homes": "56350",
"% of US": "0.049",
"DMA Code": "759"
},
"760": {
"Rank": "191",
"Designated Market Area (DMA)": "Twin Falls",
"TV Homes": "64100",
"% of US": "0.056",
"DMA Code": "760"
},
"762": {
"Rank": "166",
"Designated Market Area (DMA)": "Missoula",
"TV Homes": "113010",
"% of US": "0.099",
"DMA Code": "762"
},
"764": {
"Rank": "173",
"Designated Market Area (DMA)": "Rapid City",
"TV Homes": "98020",
"% of US": "0.086",
"DMA Code": "764"
},
"765": {
"Rank": "91",
"Designated Market Area (DMA)": "El Paso (Las Cruces)",
"TV Homes": "339130",
"% of US": "0.297",
"DMA Code": "765"
},
"766": {
"Rank": "206",
"Designated Market Area (DMA)": "Helena",
"TV Homes": "28260",
"% of US": "0.025",
"DMA Code": "766"
},
"767": {
"Rank": "197",
"Designated Market Area (DMA)": "Casper-Riverton",
"TV Homes": "55270",
"% of US": "0.048",
"DMA Code": "767"
},
"770": {
"Rank": "33",
"Designated Market Area (DMA)": "Salt Lake City",
"TV Homes": "917370",
"% of US": "0.803",
"DMA Code": "770"
},
"771": {
"Rank": "165",
"Designated Market Area (DMA)": "Yuma-El Centro",
"TV Homes": "113230",
"% of US": "0.099",
"DMA Code": "771"
},
"773": {
"Rank": "185",
"Designated Market Area (DMA)": "Grand Junction-Montrose",
"TV Homes": "70580",
"% of US": "0.062",
"DMA Code": "773"
},
"789": {
"Rank": "70",
"Designated Market Area (DMA)": "Tucson (Sierra Vista)",
"TV Homes": "438440",
"% of US": "0.384",
"DMA Code": "789"
},
"790": {
"Rank": "47",
"Designated Market Area (DMA)": "Albuquerque-Santa Fe",
"TV Homes": "691450",
"% of US": "0.606",
"DMA Code": "790"
},
"798": {
"Rank": "210",
"Designated Market Area (DMA)": "Glendive",
"TV Homes": "4050",
"% of US": "0.004",
"DMA Code": "798"
},
"800": {
"Rank": "126",
"Designated Market Area (DMA)": "Bakersfield",
"TV Homes": "221740",
"% of US": "0.194",
"DMA Code": "800"
},
"801": {
"Rank": "121",
"Designated Market Area (DMA)": "Eugene",
"TV Homes": "235570",
"% of US": "0.206",
"DMA Code": "801"
},
"802": {
"Rank": "194",
"Designated Market Area (DMA)": "Eureka",
"TV Homes": "59610",
"% of US": "0.052",
"DMA Code": "802"
},
"803": {
"Rank": "2",
"Designated Market Area (DMA)": "Los Angeles",
"TV Homes": "5613460",
"% of US": "4.917",
"DMA Code": "803"
},
"804": {
"Rank": "148",
"Designated Market Area (DMA)": "Palm Springs",
"TV Homes": "154560",
"% of US": "0.135",
"DMA Code": "804"
},
"807": {
"Rank": "6",
"Designated Market Area (DMA)": "San Francisco-Oak-San Jose",
"TV Homes": "2502030",
"% of US": "2.191",
"DMA Code": "807"
},
"810": {
"Rank": "122",
"Designated Market Area (DMA)": "Yakima-Pasco-Rchlnd-Knnwck",
"TV Homes": "231950",
"% of US": "0.203",
"DMA Code": "810"
},
"811": {
"Rank": "108",
"Designated Market Area (DMA)": "Reno",
"TV Homes": "265600",
"% of US": "0.233",
"DMA Code": "811"
},
"813": {
"Rank": "140",
"Designated Market Area (DMA)": "Medford-Klamath Falls",
"TV Homes": "167820",
"% of US": "0.147",
"DMA Code": "813"
},
"819": {
"Rank": "12",
"Designated Market Area (DMA)": "Seattle-Tacoma",
"TV Homes": "1818900",
"% of US": "1.593",
"DMA Code": "819"
},
"820": {
"Rank": "22",
"Designated Market Area (DMA)": "Portland, OR",
"TV Homes": "1182180",
"% of US": "1.035",
"DMA Code": "820"
},
"821": {
"Rank": "192",
"Designated Market Area (DMA)": "Bend, OR",
"TV Homes": "62950",
"% of US": "0.055",
"DMA Code": "821"
},
"825": {
"Rank": "28",
"Designated Market Area (DMA)": "San Diego",
"TV Homes": "1075120",
"% of US": "0.942",
"DMA Code": "825"
},
"828": {
"Rank": "125",
"Designated Market Area (DMA)": "Monterey-Salinas",
"TV Homes": "224240",
"% of US": "0.196",
"DMA Code": "828"
},
"839": {
"Rank": "40",
"Designated Market Area (DMA)": "Las Vegas",
"TV Homes": "718990",
"% of US": "0.630",
"DMA Code": "839"
},
"855": {
"Rank": "122",
"Designated Market Area (DMA)": "SantaBarbra-SanMar-SanLuOb",
"TV Homes": "231950",
"% of US": "0.203",
"DMA Code": "855"
},
"862": {
"Rank": "20",
"Designated Market Area (DMA)": "Sacramnto-Stkton-Modesto",
"TV Homes": "1387710",
"% of US": "1.215",
"DMA Code": "862"
},
"866": {
"Rank": "55",
"Designated Market Area (DMA)": "Fresno-Visalia",
"TV Homes": "576820",
"% of US": "0.505",
"DMA Code": "866"
},
"868": {
"Rank": "131",
"Designated Market Area (DMA)": "Chico-Redding",
"TV Homes": "191500",
"% of US": "0.168",
"DMA Code": "868"
},
"881": {
"Rank": "73",
"Designated Market Area (DMA)": "Spokane",
"TV Homes": "420640",
"% of US": "0.368",
"DMA Code": "881"
}
}
@mapmeld
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mapmeld commented Nov 11, 2013

Thank you for making this TopoJSON! This may be an error in the original shapefile, but please note that Rochester, NY and Rochester, MN have the wrong names.

@s2t2
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s2t2 commented Jan 16, 2015

More thanks from me. Do you have any suggestions on how I would be able to find/generate topjson for markets outside the continental US as well:

metro_code dma_name
743 Anchorage, AK
744 Honolulu, HI
745 Fairbanks, AK
747 Juneau, AK

@jlanderos
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Do you still happen to have a downloaded version of a nielsen DMA shapefile? The link in your description expired.

@tiagofrancafernandes
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great

@trainspotter-rhld
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nice

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