{
  "zip": "57326",
  "type": "unknown",
  "type_source": "inferred",
  "city": "Chamberlain",
  "other_place_names": [],
  "state": "SD",
  "state_name": "South Dakota",
  "county": {
    "fips": "46015",
    "name": "Brule County",
    "short_name": "Brule"
  },
  "counties": [],
  "location": {
    "lat": 43.8108,
    "lng": -99.3307,
    "source": "geonames",
    "timezone": "America/Chicago"
  },
  "is_zcta": false,
  "parent_zcta": "57325",
  "metro": null,
  "demographics": {
    "population": null,
    "households": null,
    "housing_units": null,
    "median_age": null,
    "median_household_income": null,
    "median_home_value": null,
    "median_rent": null,
    "pct_bachelors_plus": null,
    "mean_commute_min": null,
    "density_per_sqmi": null
  },
  "business": {
    "establishments": null,
    "employees": null,
    "annual_payroll_thousands": null
  },
  "tax": {
    "irs_returns": null,
    "irs_agi_thousands": null
  },
  "area": {
    "land_sqmi": null,
    "water_sqmi": null
  },
  "nearest_zips": [
    {
      "zip": "57325",
      "miles": 1.9,
      "city": "Chamberlain",
      "state": "SD"
    },
    {
      "zip": "57365",
      "miles": 4.3,
      "city": "Oacoma",
      "state": "SD"
    },
    {
      "zip": "57370",
      "miles": 8.1,
      "city": "Pukwana",
      "state": "SD"
    },
    {
      "zip": "57569",
      "miles": 11.6,
      "city": "Reliance",
      "state": "SD"
    },
    {
      "zip": "57355",
      "miles": 20,
      "city": "Kimball",
      "state": "SD"
    },
    {
      "zip": "57341",
      "miles": 22.3,
      "city": "Gann Valley",
      "state": "SD"
    },
    {
      "zip": "57339",
      "miles": 22.8,
      "city": "Fort Thompson",
      "state": "SD"
    },
    {
      "zip": "57534",
      "miles": 23.6,
      "city": "Hamill",
      "state": "SD"
    },
    {
      "zip": "57544",
      "miles": 26.1,
      "city": "Kennebec",
      "state": "SD"
    },
    {
      "zip": "57548",
      "miles": 27.8,
      "city": "Lower Brule",
      "state": "SD"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/57326",
    "sources_url": "https://zipcodes.pro/sources",
    "license": "Facts derived from US public-domain data (Census, IRS) and GeoNames (CC BY 4.0). Attribution appreciated: zipcodes.pro",
    "note": "A null value means the source did not publish that figure for this ZIP code. It does not mean zero."
  }
}