{
  "zip": "52307",
  "type": "standard",
  "type_source": "inferred",
  "city": "Middle Amana",
  "other_place_names": [],
  "state": "IA",
  "state_name": "Iowa",
  "county": {
    "fips": "19095",
    "name": "Iowa County",
    "short_name": "Iowa"
  },
  "counties": [
    {
      "county_fips": "19095",
      "name": "Iowa County",
      "short_name": "Iowa",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 41.791523,
    "lng": -91.902448,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 63,
    "households": 63,
    "housing_units": 89,
    "median_age": 29.8,
    "median_household_income": 43388,
    "median_home_value": null,
    "median_rent": 671,
    "pct_bachelors_plus": 60.3,
    "mean_commute_min": null,
    "density_per_sqmi": 117.5
  },
  "business": {
    "establishments": 3,
    "employees": 15,
    "annual_payroll_thousands": 696
  },
  "tax": {
    "irs_returns": null,
    "irs_agi_thousands": null
  },
  "area": {
    "land_sqmi": 0.536,
    "water_sqmi": 0
  },
  "nearest_zips": [
    {
      "zip": "52203",
      "miles": 1.6,
      "city": "Amana",
      "state": "IA"
    },
    {
      "zip": "52204",
      "miles": 1.7,
      "city": "Amana",
      "state": "IA"
    },
    {
      "zip": "52236",
      "miles": 4.2,
      "city": "Homestead",
      "state": "IA"
    },
    {
      "zip": "52334",
      "miles": 4.7,
      "city": "South Amana",
      "state": "IA"
    },
    {
      "zip": "52220",
      "miles": 6.7,
      "city": "Conroy",
      "state": "IA"
    },
    {
      "zip": "52351",
      "miles": 6.7,
      "city": "Walford",
      "state": "IA"
    },
    {
      "zip": "52318",
      "miles": 6.8,
      "city": "Norway",
      "state": "IA"
    },
    {
      "zip": "52301",
      "miles": 9.3,
      "city": "Marengo",
      "state": "IA"
    },
    {
      "zip": "52228",
      "miles": 9.6,
      "city": "Fairfax",
      "state": "IA"
    },
    {
      "zip": "52354",
      "miles": 9.9,
      "city": "Watkins",
      "state": "IA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/52307",
    "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."
  }
}