{
  "zip": "42156",
  "type": "standard",
  "type_source": "inferred",
  "city": "Lucas",
  "other_place_names": [],
  "state": "KY",
  "state_name": "Kentucky",
  "county": {
    "fips": "21009",
    "name": "Barren County",
    "short_name": "Barren"
  },
  "counties": [
    {
      "county_fips": "21009",
      "name": "Barren County",
      "short_name": "Barren",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 36.86448,
    "lng": -86.047071,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "23980",
    "name": "Glasgow, KY",
    "type": "micro",
    "csa_code": "150",
    "csa_name": "Bowling Green-Glasgow-Franklin, KY"
  },
  "demographics": {
    "population": 235,
    "households": 100,
    "housing_units": 148,
    "median_age": 53.3,
    "median_household_income": 98000,
    "median_home_value": 211900,
    "median_rent": null,
    "pct_bachelors_plus": 16.8,
    "mean_commute_min": 25.4,
    "density_per_sqmi": 30.8
  },
  "business": {
    "establishments": 4,
    "employees": 11,
    "annual_payroll_thousands": 543
  },
  "tax": {
    "irs_returns": 170,
    "irs_agi_thousands": 10865
  },
  "area": {
    "land_sqmi": 7.636,
    "water_sqmi": 1.556
  },
  "nearest_zips": [
    {
      "zip": "42123",
      "miles": 4,
      "city": "Austin",
      "state": "KY"
    },
    {
      "zip": "42131",
      "miles": 8,
      "city": "Etoile",
      "state": "KY"
    },
    {
      "zip": "42141",
      "miles": 9.5,
      "city": "Glasgow",
      "state": "KY"
    },
    {
      "zip": "42164",
      "miles": 9.9,
      "city": "Scottsville",
      "state": "KY"
    },
    {
      "zip": "42133",
      "miles": 10.8,
      "city": "Fountain Run",
      "state": "KY"
    },
    {
      "zip": "42142",
      "miles": 11.8,
      "city": "Glasgow",
      "state": "KY"
    },
    {
      "zip": "42153",
      "miles": 12.1,
      "city": "Holland",
      "state": "KY"
    },
    {
      "zip": "42171",
      "miles": 13.8,
      "city": "Smiths Grove",
      "state": "KY"
    },
    {
      "zip": "42157",
      "miles": 13.8,
      "city": "Mount Hermon",
      "state": "KY"
    },
    {
      "zip": "42159",
      "miles": 14.4,
      "city": "Oakland",
      "state": "KY"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/42156",
    "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."
  }
}