This stacked bar chart is constructed from a CSV file storing the populations of different states by age group. The chart employs conventional margins and a number of D3 features:
-
-
Save jnschrag/836dc767efbec6ded92c9af7b9816ea3 to your computer and use it in GitHub Desktop.
Stacked Bar Chart
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
license: gpl-3.0 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
State | Under 5 Years | 5 to 13 Years | 14 to 17 Years | 18 to 24 Years | 25 to 44 Years | 45 to 64 Years | 65 Years and Over | |
---|---|---|---|---|---|---|---|---|
AL | 310504 | 552339 | 259034 | 450818 | 1231572 | 1215966 | 641667 | |
AK | 52083 | 85640 | 42153 | 74257 | 198724 | 183159 | 50277 | |
AZ | 515910 | 828669 | 362642 | 601943 | 1804762 | 1523681 | 862573 | |
AR | 202070 | 343207 | 157204 | 264160 | 754420 | 727124 | 407205 | |
CA | 2704659 | 4499890 | 2159981 | 3853788 | 10604510 | 8819342 | 4114496 | |
CO | 358280 | 587154 | 261701 | 466194 | 1464939 | 1290094 | 511094 | |
CT | 211637 | 403658 | 196918 | 325110 | 916955 | 968967 | 478007 | |
DE | 59319 | 99496 | 47414 | 84464 | 230183 | 230528 | 121688 | |
DC | 36352 | 50439 | 25225 | 75569 | 193557 | 140043 | 70648 | |
FL | 1140516 | 1938695 | 925060 | 1607297 | 4782119 | 4746856 | 3187797 | |
GA | 740521 | 1250460 | 557860 | 919876 | 2846985 | 2389018 | 981024 | |
HI | 87207 | 134025 | 64011 | 124834 | 356237 | 331817 | 190067 | |
ID | 121746 | 201192 | 89702 | 147606 | 406247 | 375173 | 182150 | |
IL | 894368 | 1558919 | 725973 | 1311479 | 3596343 | 3239173 | 1575308 | |
IN | 443089 | 780199 | 361393 | 605863 | 1724528 | 1647881 | 813839 | |
IA | 201321 | 345409 | 165883 | 306398 | 750505 | 788485 | 444554 | |
KS | 202529 | 342134 | 155822 | 293114 | 728166 | 713663 | 366706 | |
KY | 284601 | 493536 | 229927 | 381394 | 1179637 | 1134283 | 565867 | |
LA | 310716 | 542341 | 254916 | 471275 | 1162463 | 1128771 | 540314 | |
ME | 71459 | 133656 | 69752 | 112682 | 331809 | 397911 | 199187 | |
MD | 371787 | 651923 | 316873 | 543470 | 1556225 | 1513754 | 679565 | |
MA | 383568 | 701752 | 341713 | 665879 | 1782449 | 1751508 | 871098 | |
MI | 625526 | 1179503 | 585169 | 974480 | 2628322 | 2706100 | 1304322 | |
MN | 358471 | 606802 | 289371 | 507289 | 1416063 | 1391878 | 650519 | |
MS | 220813 | 371502 | 174405 | 305964 | 764203 | 730133 | 371598 | |
MO | 399450 | 690476 | 331543 | 560463 | 1569626 | 1554812 | 805235 | |
MT | 61114 | 106088 | 53156 | 95232 | 236297 | 278241 | 137312 | |
NE | 132092 | 215265 | 99638 | 186657 | 457177 | 451756 | 240847 | |
NV | 199175 | 325650 | 142976 | 212379 | 769913 | 653357 | 296717 | |
NH | 75297 | 144235 | 73826 | 119114 | 345109 | 388250 | 169978 | |
NJ | 557421 | 1011656 | 478505 | 769321 | 2379649 | 2335168 | 1150941 | |
NM | 148323 | 241326 | 112801 | 203097 | 517154 | 501604 | 260051 | |
NY | 1208495 | 2141490 | 1058031 | 1999120 | 5355235 | 5120254 | 2607672 | |
NC | 652823 | 1097890 | 492964 | 883397 | 2575603 | 2380685 | 1139052 | |
ND | 41896 | 67358 | 33794 | 82629 | 154913 | 166615 | 94276 | |
OH | 743750 | 1340492 | 646135 | 1081734 | 3019147 | 3083815 | 1570837 | |
OK | 266547 | 438926 | 200562 | 369916 | 957085 | 918688 | 490637 | |
OR | 243483 | 424167 | 199925 | 338162 | 1044056 | 1036269 | 503998 | |
PA | 737462 | 1345341 | 679201 | 1203944 | 3157759 | 3414001 | 1910571 | |
RI | 60934 | 111408 | 56198 | 114502 | 277779 | 282321 | 147646 | |
SC | 303024 | 517803 | 245400 | 438147 | 1193112 | 1186019 | 596295 | |
SD | 58566 | 94438 | 45305 | 82869 | 196738 | 210178 | 116100 | |
TN | 416334 | 725948 | 336312 | 550612 | 1719433 | 1646623 | 819626 | |
TX | 2027307 | 3277946 | 1420518 | 2454721 | 7017731 | 5656528 | 2472223 | |
UT | 268916 | 413034 | 167685 | 329585 | 772024 | 538978 | 246202 | |
VT | 32635 | 62538 | 33757 | 61679 | 155419 | 188593 | 86649 | |
VA | 522672 | 887525 | 413004 | 768475 | 2203286 | 2033550 | 940577 | |
WA | 433119 | 750274 | 357782 | 610378 | 1850983 | 1762811 | 783877 | |
WV | 105435 | 189649 | 91074 | 157989 | 470749 | 514505 | 285067 | |
WI | 362277 | 640286 | 311849 | 553914 | 1487457 | 1522038 | 750146 | |
WY | 38253 | 60890 | 29314 | 53980 | 137338 | 147279 | 65614 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<!DOCTYPE html> | |
<style> | |
.axis .domain { | |
display: none; | |
} | |
</style> | |
<svg width="960" height="500"></svg> | |
<script src="https://d3js.org/d3.v4.min.js"></script> | |
<script> | |
var svg = d3.select("svg"), | |
margin = {top: 20, right: 20, bottom: 30, left: 40}, | |
width = +svg.attr("width") - margin.left - margin.right, | |
height = +svg.attr("height") - margin.top - margin.bottom, | |
g = svg.append("g").attr("transform", "translate(" + margin.left + "," + margin.top + ")"); | |
var x = d3.scaleBand() | |
.rangeRound([0, width]) | |
.paddingInner(0.05) | |
.align(0.1); | |
var y = d3.scaleLinear() | |
.rangeRound([height, 0]); | |
var z = d3.scaleOrdinal() | |
.range(["#98abc5", "#8a89a6", "#7b6888", "#6b486b", "#a05d56", "#d0743c", "#ff8c00"]); | |
d3.csv("data.csv", function(d, i, columns) { | |
for (i = 1, t = 0; i < columns.length; ++i) t += d[columns[i]] = +d[columns[i]]; | |
d.total = t; | |
return d; | |
}, function(error, data) { | |
if (error) throw error; | |
var keys = data.columns.slice(1); | |
data.sort(function(a, b) { return b.total - a.total; }); | |
x.domain(data.map(function(d) { return d.State; })); | |
y.domain([0, d3.max(data, function(d) { return d.total; })]).nice(); | |
z.domain(keys); | |
console.log(keys); | |
console.log(data); | |
g.append("g") | |
.selectAll("g") | |
.data(d3.stack().keys(keys)(data)) | |
.enter().append("g") | |
.attr("fill", function(d) { return z(d.key); }) | |
.selectAll("rect") | |
.data(function(d) { return d; }) | |
.enter().append("rect") | |
.attr("x", function(d) { return x(d.data.State); }) | |
.attr("y", function(d) { return y(d[1]); }) | |
.attr("height", function(d) { return y(d[0]) - y(d[1]); }) | |
.attr("width", x.bandwidth()); | |
g.append("g") | |
.attr("class", "axis") | |
.attr("transform", "translate(0," + height + ")") | |
.call(d3.axisBottom(x)); | |
g.append("g") | |
.attr("class", "axis") | |
.call(d3.axisLeft(y).ticks(null, "s")) | |
.append("text") | |
.attr("x", 2) | |
.attr("y", y(y.ticks().pop()) + 0.5) | |
.attr("dy", "0.32em") | |
.attr("fill", "#000") | |
.attr("font-weight", "bold") | |
.attr("text-anchor", "start") | |
.text("Population"); | |
var legend = g.append("g") | |
.attr("font-family", "sans-serif") | |
.attr("font-size", 10) | |
.attr("text-anchor", "end") | |
.selectAll("g") | |
.data(keys.slice().reverse()) | |
.enter().append("g") | |
.attr("transform", function(d, i) { return "translate(0," + i * 20 + ")"; }); | |
legend.append("rect") | |
.attr("x", width - 19) | |
.attr("width", 19) | |
.attr("height", 19) | |
.attr("fill", z); | |
legend.append("text") | |
.attr("x", width - 24) | |
.attr("y", 9.5) | |
.attr("dy", "0.32em") | |
.text(function(d) { return d; }); | |
}); | |
</script> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment