{
  "zip": "33881",
  "type": "standard",
  "type_source": "inferred",
  "city": "Winter Haven",
  "other_place_names": [
    "Inwood",
    "Dundee",
    "Auburndale",
    "Lake Alfred",
    "Lake Hamilton"
  ],
  "state": "FL",
  "state_name": "Florida",
  "county": {
    "fips": "12105",
    "name": "Polk County",
    "short_name": "Polk"
  },
  "counties": [
    {
      "county_fips": "12105",
      "name": "Polk County",
      "short_name": "Polk",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 28.050996,
    "lng": -81.702533,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "29460",
    "name": "Lakeland-Winter Haven, FL",
    "type": "metro",
    "csa_code": "422",
    "csa_name": "Orlando-Lakeland-Deltona, FL"
  },
  "demographics": {
    "population": 40808,
    "households": 15066,
    "housing_units": 17920,
    "median_age": 40.6,
    "median_household_income": 57024,
    "median_home_value": 194700,
    "median_rent": 1184,
    "pct_bachelors_plus": 17.4,
    "mean_commute_min": 32.3,
    "density_per_sqmi": 1862.8
  },
  "business": {
    "establishments": 614,
    "employees": 10770,
    "annual_payroll_thousands": 575506
  },
  "tax": {
    "irs_returns": 19510,
    "irs_agi_thousands": 1068858
  },
  "area": {
    "land_sqmi": 21.907,
    "water_sqmi": 11.119
  },
  "nearest_zips": [
    {
      "zip": "33888",
      "miles": 2.3,
      "city": "Winter Haven",
      "state": "FL"
    },
    {
      "zip": "33882",
      "miles": 2.3,
      "city": "Winter Haven",
      "state": "FL"
    },
    {
      "zip": "33883",
      "miles": 2.7,
      "city": "Winter Haven",
      "state": "FL"
    },
    {
      "zip": "33851",
      "miles": 4.7,
      "city": "Lake Hamilton",
      "state": "FL"
    },
    {
      "zip": "33884",
      "miles": 4.9,
      "city": "Winter Haven",
      "state": "FL"
    },
    {
      "zip": "33850",
      "miles": 5.4,
      "city": "Lake Alfred",
      "state": "FL"
    },
    {
      "zip": "33880",
      "miles": 6,
      "city": "Winter Haven",
      "state": "FL"
    },
    {
      "zip": "33838",
      "miles": 6.1,
      "city": "Dundee",
      "state": "FL"
    },
    {
      "zip": "33820",
      "miles": 6.1,
      "city": "Alturas",
      "state": "FL"
    },
    {
      "zip": "33845",
      "miles": 6.1,
      "city": "Haines City",
      "state": "FL"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/33881",
    "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."
  }
}