{
  "zip": "57315",
  "type": "standard",
  "type_source": "inferred",
  "city": "Avon",
  "other_place_names": [],
  "state": "SD",
  "state_name": "South Dakota",
  "county": {
    "fips": "46009",
    "name": "Bon Homme County",
    "short_name": "Bon Homme"
  },
  "counties": [
    {
      "county_fips": "46009",
      "name": "Bon Homme County",
      "short_name": "Bon Homme",
      "weight": 0.9601,
      "basis": "land_area"
    },
    {
      "county_fips": "46023",
      "name": "Charles Mix County",
      "short_name": "Charles Mix",
      "weight": 0.0399,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 42.988388,
    "lng": -98.040294,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 1094,
    "households": 417,
    "housing_units": 448,
    "median_age": 35.1,
    "median_household_income": 73750,
    "median_home_value": 169600,
    "median_rent": 650,
    "pct_bachelors_plus": 25.5,
    "mean_commute_min": 21.9,
    "density_per_sqmi": 8.4
  },
  "business": {
    "establishments": 32,
    "employees": 133,
    "annual_payroll_thousands": 3826
  },
  "tax": {
    "irs_returns": 460,
    "irs_agi_thousands": 34381
  },
  "area": {
    "land_sqmi": 129.8,
    "water_sqmi": 0.414
  },
  "nearest_zips": [
    {
      "zip": "57329",
      "miles": 5.4,
      "city": "Dante",
      "state": "SD"
    },
    {
      "zip": "57066",
      "miles": 8.7,
      "city": "Tyndall",
      "state": "SD"
    },
    {
      "zip": "57062",
      "miles": 10.9,
      "city": "Springfield",
      "state": "SD"
    },
    {
      "zip": "57380",
      "miles": 13.4,
      "city": "Wagner",
      "state": "SD"
    },
    {
      "zip": "57059",
      "miles": 16.6,
      "city": "Scotland",
      "state": "SD"
    },
    {
      "zip": "57376",
      "miles": 16.7,
      "city": "Tripp",
      "state": "SD"
    },
    {
      "zip": "57354",
      "miles": 17.3,
      "city": "Kaylor",
      "state": "SD"
    },
    {
      "zip": "57063",
      "miles": 18.4,
      "city": "Tabor",
      "state": "SD"
    },
    {
      "zip": "57361",
      "miles": 19.9,
      "city": "Marty",
      "state": "SD"
    },
    {
      "zip": "57330",
      "miles": 20,
      "city": "Delmont",
      "state": "SD"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/57315",
    "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."
  }
}