{
  "zip": "93257",
  "type": "standard",
  "type_source": "inferred",
  "city": "Porterville",
  "other_place_names": [
    "East Porterville",
    "Poplar-Cotton Center",
    "Woodville",
    "Woodville Farm Labor Camp"
  ],
  "state": "CA",
  "state_name": "California",
  "county": {
    "fips": "06107",
    "name": "Tulare County",
    "short_name": "Tulare"
  },
  "counties": [
    {
      "county_fips": "06107",
      "name": "Tulare County",
      "short_name": "Tulare",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 35.980858,
    "lng": -118.889315,
    "source": "gazetteer_internal_point",
    "timezone": "America/Los_Angeles"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "47300",
    "name": "Visalia, CA",
    "type": "metro",
    "csa_code": null,
    "csa_name": null
  },
  "demographics": {
    "population": 80467,
    "households": 23999,
    "housing_units": 25373,
    "median_age": 30.6,
    "median_household_income": 59704,
    "median_home_value": 288200,
    "median_rent": 1124,
    "pct_bachelors_plus": 14.3,
    "mean_commute_min": 24.7,
    "density_per_sqmi": 212.4
  },
  "business": {
    "establishments": 931,
    "employees": 13467,
    "annual_payroll_thousands": 615574
  },
  "tax": {
    "irs_returns": 29630,
    "irs_agi_thousands": 1510511
  },
  "area": {
    "land_sqmi": 378.871,
    "water_sqmi": 4.217
  },
  "nearest_zips": [
    {
      "zip": "93270",
      "miles": 9.8,
      "city": "Terra Bella",
      "state": "CA"
    },
    {
      "zip": "93218",
      "miles": 12.2,
      "city": "Ducor",
      "state": "CA"
    },
    {
      "zip": "93267",
      "miles": 15.3,
      "city": "Strathmore",
      "state": "CA"
    },
    {
      "zip": "93258",
      "miles": 15.6,
      "city": "Porterville",
      "state": "CA"
    },
    {
      "zip": "93260",
      "miles": 17,
      "city": "Posey",
      "state": "CA"
    },
    {
      "zip": "93261",
      "miles": 17.3,
      "city": "Richgrove",
      "state": "CA"
    },
    {
      "zip": "93208",
      "miles": 17.3,
      "city": "Camp Nelson",
      "state": "CA"
    },
    {
      "zip": "93207",
      "miles": 17.5,
      "city": "California Hot Springs",
      "state": "CA"
    },
    {
      "zip": "93287",
      "miles": 17.8,
      "city": "Woody",
      "state": "CA"
    },
    {
      "zip": "93247",
      "miles": 18.7,
      "city": "Lindsay",
      "state": "CA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/93257",
    "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."
  }
}