{
  "zip": "53511",
  "type": "standard",
  "type_source": "inferred",
  "city": "Beloit",
  "other_place_names": [
    "Shopiere"
  ],
  "state": "WI",
  "state_name": "Wisconsin",
  "county": {
    "fips": "55105",
    "name": "Rock County",
    "short_name": "Rock"
  },
  "counties": [
    {
      "county_fips": "55105",
      "name": "Rock County",
      "short_name": "Rock",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 42.546428,
    "lng": -89.106715,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "27500",
    "name": "Janesville-Beloit, WI",
    "type": "metro",
    "csa_code": "357",
    "csa_name": "Madison-Janesville-Beloit, WI"
  },
  "demographics": {
    "population": 48701,
    "households": 18392,
    "housing_units": 19477,
    "median_age": 37,
    "median_household_income": 67067,
    "median_home_value": 173500,
    "median_rent": 1057,
    "pct_bachelors_plus": 19.4,
    "mean_commute_min": 23.2,
    "density_per_sqmi": 424
  },
  "business": {
    "establishments": 873,
    "employees": 20564,
    "annual_payroll_thousands": 1495441
  },
  "tax": {
    "irs_returns": 22760,
    "irs_agi_thousands": 1310264
  },
  "area": {
    "land_sqmi": 114.857,
    "water_sqmi": 1.254
  },
  "nearest_zips": [
    {
      "zip": "53501",
      "miles": 4.3,
      "city": "Afton",
      "state": "WI"
    },
    {
      "zip": "53512",
      "miles": 4.6,
      "city": "Beloit",
      "state": "WI"
    },
    {
      "zip": "53542",
      "miles": 6.5,
      "city": "Hanover",
      "state": "WI"
    },
    {
      "zip": "61072",
      "miles": 7.4,
      "city": "Rockton",
      "state": "IL"
    },
    {
      "zip": "61080",
      "miles": 7.7,
      "city": "South Beloit",
      "state": "IL"
    },
    {
      "zip": "53576",
      "miles": 8.5,
      "city": "Orfordville",
      "state": "WI"
    },
    {
      "zip": "61079",
      "miles": 8.5,
      "city": "Shirland",
      "state": "IL"
    },
    {
      "zip": "53548",
      "miles": 10,
      "city": "Janesville",
      "state": "WI"
    },
    {
      "zip": "53537",
      "miles": 10.2,
      "city": "Footville",
      "state": "WI"
    },
    {
      "zip": "61073",
      "miles": 10.2,
      "city": "Roscoe",
      "state": "IL"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/53511",
    "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."
  }
}