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How to create the topojson map:

curl -o
curl -o
ogr2ogr states.shp Entidades_2010_5.shp -t_srs "+proj=longlat +ellps=WGS84 +no_defs +towgs84=0,0,0"
ogr2ogr municipalities.shp Municipios_2010_5.shp -t_srs "+proj=longlat +ellps=WGS84 +no_defs +towgs84=0,0,0"
topojson -o mx_tj.json -s 1e-7 -q 1e5 states.shp municipalities.shp -p state_code=+CVE_ENT,state_name=NOM_ENT,mun_code=+CVE_MUN,mun_name=NOM_MUN

Related: Projected Topojson of Mexican Municipalities

<!DOCTYPE html>
<meta charset="utf-8">
<title>Mexico Topojson</title>
<script src=""></script>
<script src=""></script>
var x = d3.scale.linear()
.domain([0, width])
.range([0, width]);
var y = d3.scale.linear()
.domain([0, height])
.range([height, 0]);
var width = 960,
height = 500;
var projection = d3.geo.mercator()
.center([-102.34034978813841, 24.012062015793]);
var svg ="body").append("svg")
.attr("width", width)
.attr("height", height);
var g = svg.append("g");
d3.json("mx_tj.json", function(error, mx) {
.data(topojson.object(mx, mx.objects.municipalities).geometries)
.attr("d", d3.geo.path().projection(projection))
.attr("fill", "transparent")
.style("stroke", "#333")
.style("stroke-width", ".2px")
.attr("class", "muns");
.data(topojson.object(mx, mx.objects.states).geometries)
.attr("d", d3.geo.path().projection(projection))
.attr("fill", "transparent")
.style("stroke", "#333");
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