{
  "zip": "94804",
  "type": "standard",
  "type_source": "inferred",
  "city": "Richmond",
  "other_place_names": [
    "San Pablo",
    "El Cerrito"
  ],
  "state": "CA",
  "state_name": "California",
  "county": {
    "fips": "06013",
    "name": "Contra Costa County",
    "short_name": "Contra Costa"
  },
  "counties": [
    {
      "county_fips": "06013",
      "name": "Contra Costa County",
      "short_name": "Contra Costa",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 37.915463,
    "lng": -122.337815,
    "source": "gazetteer_internal_point",
    "timezone": "America/Los_Angeles"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "41860",
    "name": "San Francisco-Oakland-Fremont, CA",
    "type": "metro",
    "csa_code": "488",
    "csa_name": "San Jose-San Francisco-Oakland, CA"
  },
  "demographics": {
    "population": 44891,
    "households": 16250,
    "housing_units": 16962,
    "median_age": 36.9,
    "median_household_income": 91037,
    "median_home_value": 631900,
    "median_rent": 1826,
    "pct_bachelors_plus": 32.8,
    "mean_commute_min": 31.9,
    "density_per_sqmi": 6913.8
  },
  "business": {
    "establishments": 795,
    "employees": 13241,
    "annual_payroll_thousands": 1078477
  },
  "tax": {
    "irs_returns": 20290,
    "irs_agi_thousands": 1477332
  },
  "area": {
    "land_sqmi": 6.493,
    "water_sqmi": 2.804
  },
  "nearest_zips": [
    {
      "zip": "94802",
      "miles": 1.5,
      "city": "Richmond",
      "state": "CA"
    },
    {
      "zip": "94807",
      "miles": 1.5,
      "city": "Richmond",
      "state": "CA"
    },
    {
      "zip": "94808",
      "miles": 1.5,
      "city": "Richmond",
      "state": "CA"
    },
    {
      "zip": "94850",
      "miles": 1.5,
      "city": "Richmond",
      "state": "CA"
    },
    {
      "zip": "94805",
      "miles": 2,
      "city": "Richmond",
      "state": "CA"
    },
    {
      "zip": "94530",
      "miles": 2.1,
      "city": "El Cerrito",
      "state": "CA"
    },
    {
      "zip": "94706",
      "miles": 2.9,
      "city": "Albany",
      "state": "CA"
    },
    {
      "zip": "94707",
      "miles": 3.4,
      "city": "Berkeley",
      "state": "CA"
    },
    {
      "zip": "94710",
      "miles": 4,
      "city": "Berkeley",
      "state": "CA"
    },
    {
      "zip": "94801",
      "miles": 4,
      "city": "Richmond",
      "state": "CA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/94804",
    "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."
  }
}