{
  "zip": "42259",
  "type": "standard",
  "type_source": "inferred",
  "city": "Mammoth Cave",
  "other_place_names": [],
  "state": "KY",
  "state_name": "Kentucky",
  "county": {
    "fips": "21061",
    "name": "Edmonson County",
    "short_name": "Edmonson"
  },
  "counties": [
    {
      "county_fips": "21061",
      "name": "Edmonson County",
      "short_name": "Edmonson",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 37.229691,
    "lng": -86.164707,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "14540",
    "name": "Bowling Green, KY",
    "type": "metro",
    "csa_code": "150",
    "csa_name": "Bowling Green-Glasgow-Franklin, KY"
  },
  "demographics": {
    "population": 1090,
    "households": 509,
    "housing_units": 1075,
    "median_age": 62,
    "median_household_income": 33566,
    "median_home_value": 148100,
    "median_rent": 1048,
    "pct_bachelors_plus": 5,
    "mean_commute_min": 45.4,
    "density_per_sqmi": 15
  },
  "business": {
    "establishments": 9,
    "employees": 70,
    "annual_payroll_thousands": 2019
  },
  "tax": {
    "irs_returns": 430,
    "irs_agi_thousands": 21547
  },
  "area": {
    "land_sqmi": 72.761,
    "water_sqmi": 1.797
  },
  "nearest_zips": [
    {
      "zip": "42729",
      "miles": 6.5,
      "city": "Cub Run",
      "state": "KY"
    },
    {
      "zip": "42207",
      "miles": 7.2,
      "city": "Bee Spring",
      "state": "KY"
    },
    {
      "zip": "42285",
      "miles": 7.7,
      "city": "Sweeden",
      "state": "KY"
    },
    {
      "zip": "42210",
      "miles": 8,
      "city": "Brownsville",
      "state": "KY"
    },
    {
      "zip": "42160",
      "miles": 9.2,
      "city": "Park City",
      "state": "KY"
    },
    {
      "zip": "42163",
      "miles": 10.5,
      "city": "Rocky Hill",
      "state": "KY"
    },
    {
      "zip": "42726",
      "miles": 13.2,
      "city": "Clarkson",
      "state": "KY"
    },
    {
      "zip": "42171",
      "miles": 13.4,
      "city": "Smiths Grove",
      "state": "KY"
    },
    {
      "zip": "42765",
      "miles": 13.7,
      "city": "Munfordville",
      "state": "KY"
    },
    {
      "zip": "42127",
      "miles": 15,
      "city": "Cave City",
      "state": "KY"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/42259",
    "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."
  }
}