{
  "zip": "40051",
  "type": "standard",
  "type_source": "inferred",
  "city": "New Haven",
  "other_place_names": [],
  "state": "KY",
  "state_name": "Kentucky",
  "county": {
    "fips": "21179",
    "name": "Nelson County",
    "short_name": "Nelson"
  },
  "counties": [
    {
      "county_fips": "21179",
      "name": "Nelson County",
      "short_name": "Nelson",
      "weight": 0.6792,
      "basis": "land_area"
    },
    {
      "county_fips": "21123",
      "name": "Larue County",
      "short_name": "Larue",
      "weight": 0.288,
      "basis": "land_area"
    },
    {
      "county_fips": "21093",
      "name": "Hardin County",
      "short_name": "Hardin",
      "weight": 0.0327,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 37.652108,
    "lng": -85.579547,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "31140",
    "name": "Louisville/Jefferson County, KY-IN",
    "type": "metro",
    "csa_code": "350",
    "csa_name": "Louisville/Jefferson County--Elizabethtown, KY-IN"
  },
  "demographics": {
    "population": 4658,
    "households": 1737,
    "housing_units": 2105,
    "median_age": 35,
    "median_household_income": 80337,
    "median_home_value": 212900,
    "median_rent": 821,
    "pct_bachelors_plus": 14,
    "mean_commute_min": 29,
    "density_per_sqmi": 51.3
  },
  "business": {
    "establishments": 61,
    "employees": 519,
    "annual_payroll_thousands": 22256
  },
  "tax": {
    "irs_returns": 2120,
    "irs_agi_thousands": 120322
  },
  "area": {
    "land_sqmi": 90.784,
    "water_sqmi": 1.16
  },
  "nearest_zips": [
    {
      "zip": "40107",
      "miles": 5.2,
      "city": "Boston",
      "state": "KY"
    },
    {
      "zip": "40052",
      "miles": 6,
      "city": "New Hope",
      "state": "KY"
    },
    {
      "zip": "40062",
      "miles": 8.2,
      "city": "Saint Francis",
      "state": "KY"
    },
    {
      "zip": "42748",
      "miles": 8.6,
      "city": "Hodgenville",
      "state": "KY"
    },
    {
      "zip": "40037",
      "miles": 8.9,
      "city": "Loretto",
      "state": "KY"
    },
    {
      "zip": "40060",
      "miles": 9.8,
      "city": "Raywick",
      "state": "KY"
    },
    {
      "zip": "40049",
      "miles": 10.1,
      "city": "Nerinx",
      "state": "KY"
    },
    {
      "zip": "40004",
      "miles": 12,
      "city": "Bardstown",
      "state": "KY"
    },
    {
      "zip": "42716",
      "miles": 12.2,
      "city": "Buffalo",
      "state": "KY"
    },
    {
      "zip": "40063",
      "miles": 14.1,
      "city": "Saint Mary",
      "state": "KY"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/40051",
    "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."
  }
}