{
  "zip": "53115",
  "type": "standard",
  "type_source": "inferred",
  "city": "Delavan",
  "other_place_names": [
    "Delavan Lake",
    "Turtle Lake",
    "Lake Lorraine"
  ],
  "state": "WI",
  "state_name": "Wisconsin",
  "county": {
    "fips": "55127",
    "name": "Walworth County",
    "short_name": "Walworth"
  },
  "counties": [
    {
      "county_fips": "55127",
      "name": "Walworth County",
      "short_name": "Walworth",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 42.656603,
    "lng": -88.668293,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "48580",
    "name": "Whitewater-Elkhorn, WI",
    "type": "micro",
    "csa_code": "376",
    "csa_name": "Milwaukee-Racine-Waukesha, WI"
  },
  "demographics": {
    "population": 16381,
    "households": 7086,
    "housing_units": 9191,
    "median_age": 43.6,
    "median_household_income": 72304,
    "median_home_value": 251900,
    "median_rent": 1072,
    "pct_bachelors_plus": 25.1,
    "mean_commute_min": 21.6,
    "density_per_sqmi": 227.8
  },
  "business": {
    "establishments": 463,
    "employees": 7619,
    "annual_payroll_thousands": 353776
  },
  "tax": {
    "irs_returns": 8220,
    "irs_agi_thousands": 549747
  },
  "area": {
    "land_sqmi": 71.92,
    "water_sqmi": 3.645
  },
  "nearest_zips": [
    {
      "zip": "53114",
      "miles": 5.1,
      "city": "Darien",
      "state": "WI"
    },
    {
      "zip": "53505",
      "miles": 7.8,
      "city": "Avalon",
      "state": "WI"
    },
    {
      "zip": "53121",
      "miles": 8.1,
      "city": "Elkhorn",
      "state": "WI"
    },
    {
      "zip": "53191",
      "miles": 8.3,
      "city": "Williams Bay",
      "state": "WI"
    },
    {
      "zip": "53585",
      "miles": 9.1,
      "city": "Sharon",
      "state": "WI"
    },
    {
      "zip": "53125",
      "miles": 9.4,
      "city": "Fontana",
      "state": "WI"
    },
    {
      "zip": "53184",
      "miles": 9.8,
      "city": "Walworth",
      "state": "WI"
    },
    {
      "zip": "53190",
      "miles": 11,
      "city": "Whitewater",
      "state": "WI"
    },
    {
      "zip": "53525",
      "miles": 11.9,
      "city": "Clinton",
      "state": "WI"
    },
    {
      "zip": "53176",
      "miles": 12.9,
      "city": "Springfield",
      "state": "WI"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/53115",
    "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."
  }
}