{
  "zip": "52146",
  "type": "standard",
  "type_source": "inferred",
  "city": "Harpers Ferry",
  "other_place_names": [],
  "state": "IA",
  "state_name": "Iowa",
  "county": {
    "fips": "19005",
    "name": "Allamakee County",
    "short_name": "Allamakee"
  },
  "counties": [
    {
      "county_fips": "19005",
      "name": "Allamakee County",
      "short_name": "Allamakee",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 43.175923,
    "lng": -91.206021,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 752,
    "households": 419,
    "housing_units": 1263,
    "median_age": 64.1,
    "median_household_income": 61750,
    "median_home_value": 234700,
    "median_rent": 643,
    "pct_bachelors_plus": 16,
    "mean_commute_min": 32.2,
    "density_per_sqmi": 9.3
  },
  "business": {
    "establishments": 12,
    "employees": 47,
    "annual_payroll_thousands": 669
  },
  "tax": {
    "irs_returns": 450,
    "irs_agi_thousands": 34418
  },
  "area": {
    "land_sqmi": 80.988,
    "water_sqmi": 9.454
  },
  "nearest_zips": [
    {
      "zip": "52170",
      "miles": 6.2,
      "city": "Waterville",
      "state": "IA"
    },
    {
      "zip": "54626",
      "miles": 8.2,
      "city": "Eastman",
      "state": "WI"
    },
    {
      "zip": "54640",
      "miles": 9,
      "city": "Lynxville",
      "state": "WI"
    },
    {
      "zip": "52158",
      "miles": 9.2,
      "city": "Marquette",
      "state": "IA"
    },
    {
      "zip": "52159",
      "miles": 10.5,
      "city": "Monona",
      "state": "IA"
    },
    {
      "zip": "52157",
      "miles": 10.8,
      "city": "Mc Gregor",
      "state": "IA"
    },
    {
      "zip": "53821",
      "miles": 11.5,
      "city": "Prairie Du Chien",
      "state": "WI"
    },
    {
      "zip": "52151",
      "miles": 12.1,
      "city": "Lansing",
      "state": "IA"
    },
    {
      "zip": "54654",
      "miles": 14.2,
      "city": "Seneca",
      "state": "WI"
    },
    {
      "zip": "53826",
      "miles": 14.8,
      "city": "Wauzeka",
      "state": "WI"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/52146",
    "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."
  }
}