{
  "zip": "95638",
  "type": "standard",
  "type_source": "inferred",
  "city": "Herald",
  "other_place_names": [
    "Clay"
  ],
  "state": "CA",
  "state_name": "California",
  "county": {
    "fips": "06067",
    "name": "Sacramento County",
    "short_name": "Sacramento"
  },
  "counties": [
    {
      "county_fips": "06067",
      "name": "Sacramento County",
      "short_name": "Sacramento",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 38.342678,
    "lng": -121.070132,
    "source": "gazetteer_internal_point",
    "timezone": "America/Los_Angeles"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "40900",
    "name": "Sacramento-Roseville-Folsom, CA",
    "type": "metro",
    "csa_code": "472",
    "csa_name": "Sacramento-Roseville, CA"
  },
  "demographics": {
    "population": 2517,
    "households": 904,
    "housing_units": 920,
    "median_age": 47.9,
    "median_household_income": 91500,
    "median_home_value": 713600,
    "median_rent": 1670,
    "pct_bachelors_plus": 19.2,
    "mean_commute_min": 32.7,
    "density_per_sqmi": 31.4
  },
  "business": {
    "establishments": 36,
    "employees": 150,
    "annual_payroll_thousands": 9904
  },
  "tax": {
    "irs_returns": 1070,
    "irs_agi_thousands": 102770
  },
  "area": {
    "land_sqmi": 80.227,
    "water_sqmi": 0.588
  },
  "nearest_zips": [
    {
      "zip": "95640",
      "miles": 7,
      "city": "Ione",
      "state": "CA"
    },
    {
      "zip": "95693",
      "miles": 9,
      "city": "Wilton",
      "state": "CA"
    },
    {
      "zip": "95227",
      "miles": 9.2,
      "city": "Clements",
      "state": "CA"
    },
    {
      "zip": "95632",
      "miles": 11.3,
      "city": "Galt",
      "state": "CA"
    },
    {
      "zip": "95254",
      "miles": 11.4,
      "city": "Wallace",
      "state": "CA"
    },
    {
      "zip": "95683",
      "miles": 11.8,
      "city": "Sloughhouse",
      "state": "CA"
    },
    {
      "zip": "95699",
      "miles": 13.2,
      "city": "Drytown",
      "state": "CA"
    },
    {
      "zip": "95226",
      "miles": 13.2,
      "city": "Campo Seco",
      "state": "CA"
    },
    {
      "zip": "95220",
      "miles": 13.3,
      "city": "Acampo",
      "state": "CA"
    },
    {
      "zip": "95237",
      "miles": 13.7,
      "city": "Lockeford",
      "state": "CA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/95638",
    "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."
  }
}