{
  "zip": "57366",
  "type": "standard",
  "type_source": "inferred",
  "city": "Parkston",
  "other_place_names": [
    "Old Elm Spring Colony",
    "Milltown"
  ],
  "state": "SD",
  "state_name": "South Dakota",
  "county": {
    "fips": "46067",
    "name": "Hutchinson County",
    "short_name": "Hutchinson"
  },
  "counties": [
    {
      "county_fips": "46067",
      "name": "Hutchinson County",
      "short_name": "Hutchinson",
      "weight": 0.8889,
      "basis": "land_area"
    },
    {
      "county_fips": "46043",
      "name": "Douglas County",
      "short_name": "Douglas",
      "weight": 0.1111,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 43.391569,
    "lng": -97.946598,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 2598,
    "households": 1035,
    "housing_units": 1140,
    "median_age": 40.8,
    "median_household_income": 78155,
    "median_home_value": 184600,
    "median_rent": 762,
    "pct_bachelors_plus": 25.1,
    "mean_commute_min": 17.4,
    "density_per_sqmi": 11.9
  },
  "business": {
    "establishments": 82,
    "employees": 832,
    "annual_payroll_thousands": 39632
  },
  "tax": {
    "irs_returns": 1090,
    "irs_agi_thousands": 89849
  },
  "area": {
    "land_sqmi": 218.013,
    "water_sqmi": 0.26
  },
  "nearest_zips": [
    {
      "zip": "57331",
      "miles": 7.6,
      "city": "Dimock",
      "state": "SD"
    },
    {
      "zip": "57334",
      "miles": 10.2,
      "city": "Ethan",
      "state": "SD"
    },
    {
      "zip": "57376",
      "miles": 11.9,
      "city": "Tripp",
      "state": "SD"
    },
    {
      "zip": "57330",
      "miles": 13.8,
      "city": "Delmont",
      "state": "SD"
    },
    {
      "zip": "57052",
      "miles": 13.8,
      "city": "Olivet",
      "state": "SD"
    },
    {
      "zip": "57354",
      "miles": 14.6,
      "city": "Kaylor",
      "state": "SD"
    },
    {
      "zip": "57332",
      "miles": 18.2,
      "city": "Emery",
      "state": "SD"
    },
    {
      "zip": "57311",
      "miles": 20.1,
      "city": "Alexandria",
      "state": "SD"
    },
    {
      "zip": "57059",
      "miles": 20.9,
      "city": "Scotland",
      "state": "SD"
    },
    {
      "zip": "57313",
      "miles": 21.4,
      "city": "Armour",
      "state": "SD"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/57366",
    "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."
  }
}