{
  "zip": "52501",
  "type": "standard",
  "type_source": "inferred",
  "city": "Ottumwa",
  "other_place_names": [
    "Chillicothe"
  ],
  "state": "IA",
  "state_name": "Iowa",
  "county": {
    "fips": "19179",
    "name": "Wapello County",
    "short_name": "Wapello"
  },
  "counties": [
    {
      "county_fips": "19179",
      "name": "Wapello County",
      "short_name": "Wapello",
      "weight": 0.9935,
      "basis": "land_area"
    },
    {
      "county_fips": "19107",
      "name": "Keokuk County",
      "short_name": "Keokuk",
      "weight": 0.0043,
      "basis": "land_area"
    },
    {
      "county_fips": "19123",
      "name": "Mahaska County",
      "short_name": "Mahaska",
      "weight": 0.0022,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 41.044369,
    "lng": -92.42906,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "36900",
    "name": "Ottumwa, IA",
    "type": "micro",
    "csa_code": null,
    "csa_name": null
  },
  "demographics": {
    "population": 30371,
    "households": 11976,
    "housing_units": 13570,
    "median_age": 38.5,
    "median_household_income": 63426,
    "median_home_value": 122700,
    "median_rent": 926,
    "pct_bachelors_plus": 20.6,
    "mean_commute_min": 19.1,
    "density_per_sqmi": 134.8
  },
  "business": {
    "establishments": 624,
    "employees": 12137,
    "annual_payroll_thousands": 605236
  },
  "tax": {
    "irs_returns": 12980,
    "irs_agi_thousands": 794960
  },
  "area": {
    "land_sqmi": 225.331,
    "water_sqmi": 2.642
  },
  "nearest_zips": [
    {
      "zip": "52548",
      "miles": 6,
      "city": "Chillicothe",
      "state": "IA"
    },
    {
      "zip": "52566",
      "miles": 7.1,
      "city": "Kirkville",
      "state": "IA"
    },
    {
      "zip": "52530",
      "miles": 7.9,
      "city": "Agency",
      "state": "IA"
    },
    {
      "zip": "52536",
      "miles": 11.1,
      "city": "Blakesburg",
      "state": "IA"
    },
    {
      "zip": "52563",
      "miles": 11.5,
      "city": "Hedrick",
      "state": "IA"
    },
    {
      "zip": "52543",
      "miles": 11.7,
      "city": "Cedar",
      "state": "IA"
    },
    {
      "zip": "52561",
      "miles": 12.2,
      "city": "Fremont",
      "state": "IA"
    },
    {
      "zip": "52554",
      "miles": 13,
      "city": "Eldon",
      "state": "IA"
    },
    {
      "zip": "52568",
      "miles": 13.1,
      "city": "Martinsburg",
      "state": "IA"
    },
    {
      "zip": "52553",
      "miles": 13.8,
      "city": "Eddyville",
      "state": "IA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/52501",
    "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."
  }
}