{
  "zip": "94901",
  "type": "standard",
  "type_source": "inferred",
  "city": "San Rafael",
  "other_place_names": [
    "Santa Venetia",
    "San Anselmo"
  ],
  "state": "CA",
  "state_name": "California",
  "county": {
    "fips": "06041",
    "name": "Marin County",
    "short_name": "Marin"
  },
  "counties": [
    {
      "county_fips": "06041",
      "name": "Marin County",
      "short_name": "Marin",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 37.980709,
    "lng": -122.500606,
    "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": 41307,
    "households": 15631,
    "housing_units": 16233,
    "median_age": 41.6,
    "median_household_income": 115330,
    "median_home_value": 1512600,
    "median_rent": 2256,
    "pct_bachelors_plus": 49,
    "mean_commute_min": 24,
    "density_per_sqmi": 3152.7
  },
  "business": {
    "establishments": 2001,
    "employees": 24497,
    "annual_payroll_thousands": 2060777
  },
  "tax": {
    "irs_returns": 19350,
    "irs_agi_thousands": 3465550
  },
  "area": {
    "land_sqmi": 13.102,
    "water_sqmi": 3.377
  },
  "nearest_zips": [
    {
      "zip": "94912",
      "miles": 1.7,
      "city": "San Rafael",
      "state": "CA"
    },
    {
      "zip": "94913",
      "miles": 1.7,
      "city": "San Rafael",
      "state": "CA"
    },
    {
      "zip": "94964",
      "miles": 2.8,
      "city": "San Quentin",
      "state": "CA"
    },
    {
      "zip": "94974",
      "miles": 2.9,
      "city": "San Quentin",
      "state": "CA"
    },
    {
      "zip": "94979",
      "miles": 3.3,
      "city": "San Anselmo",
      "state": "CA"
    },
    {
      "zip": "94925",
      "miles": 3.4,
      "city": "Corte Madera",
      "state": "CA"
    },
    {
      "zip": "94939",
      "miles": 3.5,
      "city": "Larkspur",
      "state": "CA"
    },
    {
      "zip": "94957",
      "miles": 3.5,
      "city": "Ross",
      "state": "CA"
    },
    {
      "zip": "94904",
      "miles": 3.6,
      "city": "Greenbrae",
      "state": "CA"
    },
    {
      "zip": "94914",
      "miles": 3.7,
      "city": "Kentfield",
      "state": "CA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/94901",
    "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."
  }
}