{
  "zip": "42445",
  "type": "standard",
  "type_source": "inferred",
  "city": "Princeton",
  "other_place_names": [
    "Eddyville"
  ],
  "state": "KY",
  "state_name": "Kentucky",
  "county": {
    "fips": "21033",
    "name": "Caldwell County",
    "short_name": "Caldwell"
  },
  "counties": [
    {
      "county_fips": "21033",
      "name": "Caldwell County",
      "short_name": "Caldwell",
      "weight": 0.9109,
      "basis": "land_area"
    },
    {
      "county_fips": "21143",
      "name": "Lyon County",
      "short_name": "Lyon",
      "weight": 0.0461,
      "basis": "land_area"
    },
    {
      "county_fips": "21107",
      "name": "Hopkins County",
      "short_name": "Hopkins",
      "weight": 0.0406,
      "basis": "land_area"
    },
    {
      "county_fips": "21221",
      "name": "Trigg County",
      "short_name": "Trigg",
      "weight": 0.0023,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 37.128177,
    "lng": -87.857943,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 10533,
    "households": 4310,
    "housing_units": 4912,
    "median_age": 44,
    "median_household_income": 55096,
    "median_home_value": 118100,
    "median_rent": 768,
    "pct_bachelors_plus": 16.3,
    "mean_commute_min": 23.8,
    "density_per_sqmi": 40.3
  },
  "business": {
    "establishments": 244,
    "employees": 3415,
    "annual_payroll_thousands": 146166
  },
  "tax": {
    "irs_returns": 4590,
    "irs_agi_thousands": 255575
  },
  "area": {
    "land_sqmi": 261.358,
    "water_sqmi": 2.168
  },
  "nearest_zips": [
    {
      "zip": "42411",
      "miles": 9.7,
      "city": "Fredonia",
      "state": "KY"
    },
    {
      "zip": "42408",
      "miles": 9.8,
      "city": "Dawson Springs",
      "state": "KY"
    },
    {
      "zip": "42038",
      "miles": 10.9,
      "city": "Eddyville",
      "state": "KY"
    },
    {
      "zip": "42215",
      "miles": 13.7,
      "city": "Cerulean",
      "state": "KY"
    },
    {
      "zip": "42453",
      "miles": 14.9,
      "city": "Saint Charles",
      "state": "KY"
    },
    {
      "zip": "42033",
      "miles": 15.8,
      "city": "Crayne",
      "state": "KY"
    },
    {
      "zip": "42055",
      "miles": 17.8,
      "city": "Kuttawa",
      "state": "KY"
    },
    {
      "zip": "42037",
      "miles": 18.1,
      "city": "Dycusburg",
      "state": "KY"
    },
    {
      "zip": "42450",
      "miles": 18.6,
      "city": "Providence",
      "state": "KY"
    },
    {
      "zip": "42441",
      "miles": 19.8,
      "city": "Nebo",
      "state": "KY"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/42445",
    "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."
  }
}