United States of America, congressional districts (113th) - Highcharts Maps

Highcharts Maps demo

HTML

<script src="https://code.highcharts.com/maps/highmaps.js"></script>
<script src="https://code.highcharts.com/maps/modules/exporting.js"></script>

<div id="container"></div>

CSS

#container {
    height: 500px;
    min-width: 310px;
    max-width: 800px;
    margin: 0 auto;
}

.loading {
    margin-top: 10em;
    text-align: center;
    color: gray;
}

JavaScript

(async () => {

    const topology = await fetch(
        'https://code.highcharts.com/mapdata/countries/us/custom/us-113-congress.topo.json'
    ).then(response => response.json());

    // Prepare demo data. The data is joined to map using value of 'hc-key'
    // property by default. See API docs for 'joinBy' for more info on linking
    // data and map.
    const data = [
        ['us-ca-24', 10], ['us-id-01', 11], ['us-tn-02', 12], ['us-ne-02', 13],
        ['us-md-06', 14], ['us-ma-09', 15], ['us-wi-08', 16], ['us-wi-03', 17],
        ['us-mi-01', 18], ['us-ut-03', 19], ['us-az-01', 20], ['us-me-02', 21],
        ['us-la-03', 22], ['us-tx-23', 23], ['us-nm-02', 24], ['us-tn-05', 25],
        ['us-sd-00', 26], ['us-wy-00', 27], ['us-ny-23', 28], ['us-pa-05', 29],
        ['us-co-03', 30], ['us-nm-03', 31], ['us-tx-14', 32], ['us-ca-47', 33],
        ['us-ca-26', 34], ['us-ca-14', 35], ['us-fl-26', 36], ['us-wv-01', 37],
        ['us-pa-18', 38], ['us-ri-02', 39], ['us-ct-02', 40], ['us-ny-10', 41],
        ['us-tn-04', 42], ['us-mi-02', 43], ['us-mi-03', 44], ['us-va-10', 45],
        ['us-mn-02', 46], ['us-mn-06', 47], ['us-mn-04', 48], ['us-il-01', 49],
        ['us-il-05', 50], ['us-il-07', 51], ['us-il-02', 52], ['us-ca-33', 53],
        ['us-ca-36', 54], ['us-ca-31', 55], ['us-ca-48', 56], ['us-ca-46', 57],
        ['us-ar-03', 58], ['us-ar-02', 59], ['us-ca-34', 60], ['us-ca-30', 61],
        ['us-ca-18', 62], ['us-ca-20', 63], ['us-ca-16', 64], ['us-ca-22', 65],
        ['us-ca-37', 66], ['us-ca-43', 67], ['us-ca-32', 68], ['us-ca-35', 69],
        ['us-ca-42', 70], ['us-ca-49', 71], ['us-ca-44', 72], ['us-ca-15', 73],
        ['us-ca-19', 74], ['us-ca-10', 75], ['us-ia-04', 76], ['us-ia-02', 77],
        ['us-mn-03', 78], ['us-mn-05', 79], ['us-ca-52', 80], ['us-ca-25', 81],
        ['us-ca-29', 82], ['us-ca-07', 83], ['us-ca-06', 84], ['us-ca-39', 85],
        ['us-al-05', 86], ['us-ca-02', 87], ['us-ca-12', 88], ['us-ca-05', 89],
       ...