{
  "zip": "94566",
  "type": "standard",
  "type_source": "inferred",
  "city": "Pleasanton",
  "other_place_names": [
    "Sunol",
    "Livermore"
  ],
  "state": "CA",
  "state_name": "California",
  "county": {
    "fips": "06001",
    "name": "Alameda County",
    "short_name": "Alameda"
  },
  "counties": [
    {
      "county_fips": "06001",
      "name": "Alameda County",
      "short_name": "Alameda",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 37.648731,
    "lng": -121.848024,
    "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": 44222,
    "households": 15921,
    "housing_units": 16724,
    "median_age": 45.1,
    "median_household_income": 191155,
    "median_home_value": 1656900,
    "median_rent": 2642,
    "pct_bachelors_plus": 68.1,
    "mean_commute_min": 33.1,
    "density_per_sqmi": 2176.2
  },
  "business": {
    "establishments": 1539,
    "employees": 16027,
    "annual_payroll_thousands": 1188574
  },
  "tax": {
    "irs_returns": 20620,
    "irs_agi_thousands": 5430667
  },
  "area": {
    "land_sqmi": 20.321,
    "water_sqmi": 0.508
  },
  "nearest_zips": [
    {
      "zip": "94537",
      "miles": 4.6,
      "city": "Fremont",
      "state": "CA"
    },
    {
      "zip": "94540",
      "miles": 4.6,
      "city": "Hayward",
      "state": "CA"
    },
    {
      "zip": "94557",
      "miles": 4.6,
      "city": "Hayward",
      "state": "CA"
    },
    {
      "zip": "94568",
      "miles": 5.5,
      "city": "Dublin",
      "state": "CA"
    },
    {
      "zip": "94586",
      "miles": 5.6,
      "city": "Sunol",
      "state": "CA"
    },
    {
      "zip": "94582",
      "miles": 8.9,
      "city": "San Ramon",
      "state": "CA"
    },
    {
      "zip": "94551",
      "miles": 8.9,
      "city": "Livermore",
      "state": "CA"
    },
    {
      "zip": "94536",
      "miles": 9.1,
      "city": "Fremont",
      "state": "CA"
    },
    {
      "zip": "94552",
      "miles": 9.6,
      "city": "Castro Valley",
      "state": "CA"
    },
    {
      "zip": "94542",
      "miles": 9.7,
      "city": "Hayward",
      "state": "CA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/94566",
    "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."
  }
}