{
  "zip": "80116",
  "type": "standard",
  "type_source": "inferred",
  "city": "Franktown",
  "other_place_names": [
    "Castle Rock"
  ],
  "state": "CO",
  "state_name": "Colorado",
  "county": {
    "fips": "08035",
    "name": "Douglas County",
    "short_name": "Douglas"
  },
  "counties": [
    {
      "county_fips": "08035",
      "name": "Douglas County",
      "short_name": "Douglas",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 39.320019,
    "lng": -104.709712,
    "source": "gazetteer_internal_point",
    "timezone": "America/Denver"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "19740",
    "name": "Denver-Aurora-Centennial, CO",
    "type": "metro",
    "csa_code": "216",
    "csa_name": "Denver-Aurora-Greeley, CO"
  },
  "demographics": {
    "population": 5132,
    "households": 1846,
    "housing_units": 1964,
    "median_age": 52.2,
    "median_household_income": 146000,
    "median_home_value": 960400,
    "median_rent": 1435,
    "pct_bachelors_plus": 60.8,
    "mean_commute_min": 41.7,
    "density_per_sqmi": 55.6
  },
  "business": {
    "establishments": 174,
    "employees": 976,
    "annual_payroll_thousands": 75587
  },
  "tax": {
    "irs_returns": 2530,
    "irs_agi_thousands": 495941
  },
  "area": {
    "land_sqmi": 92.263,
    "water_sqmi": 0.09
  },
  "nearest_zips": [
    {
      "zip": "80104",
      "miles": 6,
      "city": "Castle Rock",
      "state": "CO"
    },
    {
      "zip": "80107",
      "miles": 9.7,
      "city": "Elizabeth",
      "state": "CO"
    },
    {
      "zip": "80109",
      "miles": 11.4,
      "city": "Castle Rock",
      "state": "CO"
    },
    {
      "zip": "80108",
      "miles": 11.5,
      "city": "Castle Rock",
      "state": "CO"
    },
    {
      "zip": "80134",
      "miles": 11.9,
      "city": "Parker",
      "state": "CO"
    },
    {
      "zip": "80118",
      "miles": 12.9,
      "city": "Larkspur",
      "state": "CO"
    },
    {
      "zip": "80138",
      "miles": 13.8,
      "city": "Parker",
      "state": "CO"
    },
    {
      "zip": "80106",
      "miles": 13.9,
      "city": "Elbert",
      "state": "CO"
    },
    {
      "zip": "80163",
      "miles": 15.4,
      "city": "Littleton",
      "state": "CO"
    },
    {
      "zip": "80133",
      "miles": 17.5,
      "city": "Palmer Lake",
      "state": "CO"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/80116",
    "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."
  }
}