{
    "count": 62,
    "note": "Population is U.S. Census ACS 5-year (2023), table B01003. Rates on the map are withheld below 5000 residents; some ZIP codes have no ACS population (PO-box ZIPs) and report null.",
    "attribution": "Contains information from the City of San Antonio, licensed under CC BY 4.0.",
    "zips": [
        {
            "zip": "78201",
            "area": "Deco District",
            "population": 43426,
            "sq_miles": 7.15
        },
        {
            "zip": "78202",
            "area": "Central San Antonio",
            "population": 9952,
            "sq_miles": 2.47
        },
        {
            "zip": "78203",
            "area": "Central San Antonio",
            "population": 4845,
            "sq_miles": 1.32
        },
        {
            "zip": "78204",
            "area": "Southtown",
            "population": 11944,
            "sq_miles": 2.78
        },
        {
            "zip": "78205",
            "area": "Downtown",
            "population": 1653,
            "sq_miles": 0.98
        },
        {
            "zip": "78206",
            "area": "Central San Antonio",
            "population": 0,
            "sq_miles": 0.01
        },
        {
            "zip": "78207",
            "area": "West Side",
            "population": 54128,
            "sq_miles": 7.55
        },
        {
            "zip": "78208",
            "area": "Northeast Side",
            "population": 3877,
            "sq_miles": 1.01
        },
        {
            "zip": "78209",
            "area": "Alamo Heights area",
            "population": 43363,
            "sq_miles": 10.03
        },
        {
            "zip": "78210",
            "area": "Southeast Side",
            "population": 34740,
            "sq_miles": 7.61
        },
        {
            "zip": "78211",
            "area": "Southwest Side",
            "population": 30589,
            "sq_miles": 10.03
        },
        {
            "zip": "78212",
            "area": "North Side",
            "population": 26670,
            "sq_miles": 7.05
        },
        {
            "zip": "78213",
            "area": "Northwest Side",
            "population": 41603,
            "sq_miles": 7.8
        },
        {
            "zip": "78214",
            "area": "South Side",
            "population": 21884,
            "sq_miles": 13.41
        },
        {
            "zip": "78215",
            "area": "Pearl / Government Hill",
            "population": 3258,
            "sq_miles": 1.05
        },
        {
            "zip": "78216",
            "area": "North Central / Airport",
            "population": 42044,
            "sq_miles": 14.08
        },
        {
            "zip": "78217",
            "area": "Northeast Side",
            "population": 33959,
            "sq_miles": 9.93
        },
        {
            "zip": "78218",
            "area": "Northeast Side",
            "population": 38291,
            "sq_miles": 10.92
        },
        {
            "zip": "78219",
            "area": "East Side",
            "population": 16946,
            "sq_miles": 13.99
        },
        {
            "zip": "78220",
            "area": "East Side",
            "population": 18497,
            "sq_miles": 11.26
        },
        {
            "zip": "78221",
            "area": "South Side",
            "population": 41580,
            "sq_miles": 32.82
        },
        {
            "zip": "78222",
            "area": "Southeast Side",
            "population": 25008,
            "sq_miles": 16.61
        },
        {
            "zip": "78223",
            "area": "Southeast Side",
            "population": 57298,
            "sq_miles": 42.97
        },
        {
            "zip": "78224",
            "area": "South Side",
            "population": 20671,
            "sq_miles": 15.29
        },
        {
            "zip": "78225",
            "area": "Southwest Side",
            "population": 13188,
            "sq_miles": 1.91
        },
        {
            "zip": "78226",
            "area": "Southwest Side",
            "population": 6907,
            "sq_miles": 3.86
        },
        {
            "zip": "78227",
            "area": "West Side",
            "population": 44091,
            "sq_miles": 13.88
        },
        {
            "zip": "78228",
            "area": "West Side",
            "population": 55474,
            "sq_miles": 11.29
        },
        {
            "zip": "78229",
            "area": "Medical Center",
            "population": 35195,
            "sq_miles": 5.68
        },
        {
            "zip": "78230",
            "area": "Medical Center area",
            "population": 42070,
            "sq_miles": 10.38
        },
        {
            "zip": "78231",
            "area": "North Side",
            "population": 9966,
            "sq_miles": 4.54
        },
        {
            "zip": "78232",
            "area": "North Side",
            "population": 36277,
            "sq_miles": 11.92
        },
        {
            "zip": "78233",
            "area": "Northeast Side",
            "population": 47659,
            "sq_miles": 13.85
        },
        {
            "zip": "78234",
            "area": "Fort Sam Houston",
            "population": 6281,
            "sq_miles": 5.26
        },
        {
            "zip": "78235",
            "area": "JBSA (South)",
            "population": 2440,
            "sq_miles": 2.12
        },
        {
            "zip": "78236",
            "area": "JBSA Lackland",
            "population": 7629,
            "sq_miles": 13.19
        },
        {
            "zip": "78237",
            "area": "West Side",
            "population": 36930,
            "sq_miles": 7.02
        },
        {
            "zip": "78238",
            "area": "West Side",
            "population": 26250,
            "sq_miles": 9.32
        },
        {
            "zip": "78239",
            "area": "Northeast Side",
            "population": 29855,
            "sq_miles": 6.72
        },
        {
            "zip": "78240",
            "area": "Northwest Side",
            "population": 57014,
            "sq_miles": 11.24
        },
        {
            "zip": "78242",
            "area": "Southwest Side",
            "population": 35976,
            "sq_miles": 7.82
        },
        {
            "zip": "78243",
            "area": "JBSA (Southwest)",
            "population": 251,
            "sq_miles": 0.35
        },
        {
            "zip": "78244",
            "area": "Northeast Side",
            "population": 37861,
            "sq_miles": 7.8
        },
        {
            "zip": "78245",
            "area": "Far West Side",
            "population": 91388,
            "sq_miles": 33.28
        },
        {
            "zip": "78247",
            "area": "North Side",
            "population": 51979,
            "sq_miles": 13.08
        },
        {
            "zip": "78248",
            "area": "North Side",
            "population": 14127,
            "sq_miles": 4
        },
        {
            "zip": "78249",
            "area": "Northwest Side",
            "population": 61772,
            "sq_miles": 14.76
        },
        {
            "zip": "78250",
            "area": "Northwest Side",
            "population": 57849,
            "sq_miles": 9.67
        },
        {
            "zip": "78251",
            "area": "West Side",
            "population": 61683,
            "sq_miles": 14.55
        },
        {
            "zip": "78252",
            "area": "Far Southwest Side",
            "population": 18256,
            "sq_miles": 30.45
        },
        {
            "zip": "78253",
            "area": "Far West Side",
            "population": 67578,
            "sq_miles": 53.55
        },
        {
            "zip": "78254",
            "area": "Northwest Side",
            "population": 78865,
            "sq_miles": 26.54
        },
        {
            "zip": "78255",
            "area": "Northwest Side",
            "population": 18107,
            "sq_miles": 17.93
        },
        {
            "zip": "78256",
            "area": "Northwest Side",
            "population": 12014,
            "sq_miles": 8.37
        },
        {
            "zip": "78257",
            "area": "La Cantera & The Rim",
            "population": 10390,
            "sq_miles": 57.48
        },
        {
            "zip": "78258",
            "area": "Stone Oak",
            "population": 51672,
            "sq_miles": 17.04
        },
        {
            "zip": "78259",
            "area": "Stone Oak area",
            "population": 26931,
            "sq_miles": 17.31
        },
        {
            "zip": "78260",
            "area": "Far North Side",
            "population": 37389,
            "sq_miles": 24.09
        },
        {
            "zip": "78261",
            "area": "Far North Side",
            "population": 27060,
            "sq_miles": 27.98
        },
        {
            "zip": "78263",
            "area": "Southeast Side",
            "population": 4514,
            "sq_miles": 43.24
        },
        {
            "zip": "78264",
            "area": "Far South Side",
            "population": 11702,
            "sq_miles": 73.41
        },
        {
            "zip": "78266",
            "area": "Far Northeast Side",
            "population": 7274,
            "sq_miles": 39.64
        }
    ]
}