{
  "zip": "57328",
  "type": "standard",
  "type_source": "inferred",
  "city": "Corsica",
  "other_place_names": [
    "New Holland"
  ],
  "state": "SD",
  "state_name": "South Dakota",
  "county": {
    "fips": "46043",
    "name": "Douglas County",
    "short_name": "Douglas"
  },
  "counties": [
    {
      "county_fips": "46043",
      "name": "Douglas County",
      "short_name": "Douglas",
      "weight": 0.9756,
      "basis": "land_area"
    },
    {
      "county_fips": "46003",
      "name": "Aurora County",
      "short_name": "Aurora",
      "weight": 0.0244,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 43.437622,
    "lng": -98.439006,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 1290,
    "households": 517,
    "housing_units": 569,
    "median_age": 45.3,
    "median_household_income": 86985,
    "median_home_value": 211400,
    "median_rent": 1018,
    "pct_bachelors_plus": 20.3,
    "mean_commute_min": 16,
    "density_per_sqmi": 8
  },
  "business": {
    "establishments": 50,
    "employees": 465,
    "annual_payroll_thousands": 22278
  },
  "tax": {
    "irs_returns": 500,
    "irs_agi_thousands": 42072
  },
  "area": {
    "land_sqmi": 160.764,
    "water_sqmi": 0.926
  },
  "nearest_zips": [
    {
      "zip": "57375",
      "miles": 8.5,
      "city": "Stickney",
      "state": "SD"
    },
    {
      "zip": "57364",
      "miles": 9,
      "city": "New Holland",
      "state": "SD"
    },
    {
      "zip": "57344",
      "miles": 9.1,
      "city": "Harrison",
      "state": "SD"
    },
    {
      "zip": "57313",
      "miles": 10.1,
      "city": "Armour",
      "state": "SD"
    },
    {
      "zip": "57330",
      "miles": 18.5,
      "city": "Delmont",
      "state": "SD"
    },
    {
      "zip": "57342",
      "miles": 18.7,
      "city": "Geddes",
      "state": "SD"
    },
    {
      "zip": "57363",
      "miles": 19.1,
      "city": "Mount Vernon",
      "state": "SD"
    },
    {
      "zip": "57331",
      "miles": 19.9,
      "city": "Dimock",
      "state": "SD"
    },
    {
      "zip": "57356",
      "miles": 20.5,
      "city": "Lake Andes",
      "state": "SD"
    },
    {
      "zip": "57368",
      "miles": 21.6,
      "city": "Plankinton",
      "state": "SD"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/57328",
    "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."
  }
}