{
  "zip": "52201",
  "type": "standard",
  "type_source": "inferred",
  "city": "Ainsworth",
  "other_place_names": [],
  "state": "IA",
  "state_name": "Iowa",
  "county": {
    "fips": "19183",
    "name": "Washington County",
    "short_name": "Washington"
  },
  "counties": [
    {
      "county_fips": "19183",
      "name": "Washington County",
      "short_name": "Washington",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 41.32966,
    "lng": -91.547062,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "26980",
    "name": "Iowa City, IA",
    "type": "metro",
    "csa_code": "168",
    "csa_name": "Cedar Rapids-Iowa City, IA"
  },
  "demographics": {
    "population": 1148,
    "households": 437,
    "housing_units": 486,
    "median_age": 43.8,
    "median_household_income": 93750,
    "median_home_value": 181600,
    "median_rent": 1375,
    "pct_bachelors_plus": 5.2,
    "mean_commute_min": 22.2,
    "density_per_sqmi": 17.6
  },
  "business": {
    "establishments": 26,
    "employees": 84,
    "annual_payroll_thousands": 3374
  },
  "tax": {
    "irs_returns": 590,
    "irs_agi_thousands": 45349
  },
  "area": {
    "land_sqmi": 65.329,
    "water_sqmi": 0.064
  },
  "nearest_zips": [
    {
      "zip": "52621",
      "miles": 8.4,
      "city": "Crawfordsville",
      "state": "IA"
    },
    {
      "zip": "52353",
      "miles": 9,
      "city": "Washington",
      "state": "IA"
    },
    {
      "zip": "52738",
      "miles": 9.6,
      "city": "Columbus Junction",
      "state": "IA"
    },
    {
      "zip": "52739",
      "miles": 9.8,
      "city": "Conesville",
      "state": "IA"
    },
    {
      "zip": "52737",
      "miles": 10.2,
      "city": "Columbus City",
      "state": "IA"
    },
    {
      "zip": "52327",
      "miles": 10.4,
      "city": "Riverside",
      "state": "IA"
    },
    {
      "zip": "52755",
      "miles": 11.9,
      "city": "Lone Tree",
      "state": "IA"
    },
    {
      "zip": "52647",
      "miles": 13.5,
      "city": "Olds",
      "state": "IA"
    },
    {
      "zip": "52359",
      "miles": 13.7,
      "city": "West Chester",
      "state": "IA"
    },
    {
      "zip": "52654",
      "miles": 14.6,
      "city": "Wayland",
      "state": "IA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/52201",
    "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."
  }
}