{
  "zip": "80221",
  "type": "standard",
  "type_source": "inferred",
  "city": "Denver",
  "other_place_names": [
    "Berkley",
    "Sherrelwood",
    "Twin Lakes",
    "North Washington",
    "Westminster",
    "Thornton",
    "Arvada"
  ],
  "state": "CO",
  "state_name": "Colorado",
  "county": {
    "fips": "08001",
    "name": "Adams County",
    "short_name": "Adams"
  },
  "counties": [
    {
      "county_fips": "08001",
      "name": "Adams County",
      "short_name": "Adams",
      "weight": 0.8846,
      "basis": "land_area"
    },
    {
      "county_fips": "08031",
      "name": "Denver County",
      "short_name": "Denver",
      "weight": 0.1154,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 39.81602,
    "lng": -105.011552,
    "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": 39718,
    "households": 15084,
    "housing_units": 15677,
    "median_age": 34.9,
    "median_household_income": 86810,
    "median_home_value": 472900,
    "median_rent": 1666,
    "pct_bachelors_plus": 32.1,
    "mean_commute_min": 28.2,
    "density_per_sqmi": 4367.5
  },
  "business": {
    "establishments": 861,
    "employees": 13526,
    "annual_payroll_thousands": 769271
  },
  "tax": {
    "irs_returns": 21070,
    "irs_agi_thousands": 1391084
  },
  "area": {
    "land_sqmi": 9.094,
    "water_sqmi": 0.264
  },
  "nearest_zips": [
    {
      "zip": "80030",
      "miles": 1.7,
      "city": "Westminster",
      "state": "CO"
    },
    {
      "zip": "80035",
      "miles": 2,
      "city": "Westminster",
      "state": "CO"
    },
    {
      "zip": "80036",
      "miles": 2,
      "city": "Westminster",
      "state": "CO"
    },
    {
      "zip": "80003",
      "miles": 2.9,
      "city": "Arvada",
      "state": "CO"
    },
    {
      "zip": "80216",
      "miles": 3.3,
      "city": "Denver",
      "state": "CO"
    },
    {
      "zip": "80211",
      "miles": 3.4,
      "city": "Denver",
      "state": "CO"
    },
    {
      "zip": "80260",
      "miles": 3.6,
      "city": "Denver",
      "state": "CO"
    },
    {
      "zip": "80212",
      "miles": 3.6,
      "city": "Denver",
      "state": "CO"
    },
    {
      "zip": "80229",
      "miles": 3.9,
      "city": "Denver",
      "state": "CO"
    },
    {
      "zip": "80001",
      "miles": 4.1,
      "city": "Arvada",
      "state": "CO"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/80221",
    "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."
  }
}