{
  "zip": "82604",
  "type": "standard",
  "type_source": "inferred",
  "city": "Casper",
  "other_place_names": [
    "Vista West",
    "Mountain View",
    "Bessemer Bend",
    "Mills",
    "Casper Mountain",
    "Red Butte"
  ],
  "state": "WY",
  "state_name": "Wyoming",
  "county": {
    "fips": "56025",
    "name": "Natrona County",
    "short_name": "Natrona"
  },
  "counties": [
    {
      "county_fips": "56025",
      "name": "Natrona County",
      "short_name": "Natrona",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 42.914918,
    "lng": -106.707293,
    "source": "gazetteer_internal_point",
    "timezone": "America/Denver"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "16220",
    "name": "Casper, WY",
    "type": "metro",
    "csa_code": null,
    "csa_name": null
  },
  "demographics": {
    "population": 27487,
    "households": 11015,
    "housing_units": 11521,
    "median_age": 38.7,
    "median_household_income": 79118,
    "median_home_value": 288900,
    "median_rent": 1160,
    "pct_bachelors_plus": 27.4,
    "mean_commute_min": 19.9,
    "density_per_sqmi": 26.2
  },
  "business": {
    "establishments": 689,
    "employees": 6894,
    "annual_payroll_thousands": 418012
  },
  "tax": {
    "irs_returns": 11980,
    "irs_agi_thousands": 985184
  },
  "area": {
    "land_sqmi": 1048.365,
    "water_sqmi": 5.279
  },
  "nearest_zips": [
    {
      "zip": "82646",
      "miles": 5.3,
      "city": "Natrona",
      "state": "WY"
    },
    {
      "zip": "82648",
      "miles": 16.5,
      "city": "Powder River",
      "state": "WY"
    },
    {
      "zip": "82644",
      "miles": 17.6,
      "city": "Mills",
      "state": "WY"
    },
    {
      "zip": "82602",
      "miles": 17.8,
      "city": "Casper",
      "state": "WY"
    },
    {
      "zip": "82605",
      "miles": 20.2,
      "city": "Casper",
      "state": "WY"
    },
    {
      "zip": "82601",
      "miles": 21.4,
      "city": "Casper",
      "state": "WY"
    },
    {
      "zip": "82609",
      "miles": 28.2,
      "city": "Casper",
      "state": "WY"
    },
    {
      "zip": "82636",
      "miles": 28.4,
      "city": "Evansville",
      "state": "WY"
    },
    {
      "zip": "82638",
      "miles": 29.4,
      "city": "Hiland",
      "state": "WY"
    },
    {
      "zip": "82620",
      "miles": 31.7,
      "city": "Alcova",
      "state": "WY"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/82604",
    "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."
  }
}