{
  "zip": "53809",
  "type": "standard",
  "type_source": "inferred",
  "city": "Fennimore",
  "other_place_names": [],
  "state": "WI",
  "state_name": "Wisconsin",
  "county": {
    "fips": "55043",
    "name": "Grant County",
    "short_name": "Grant"
  },
  "counties": [
    {
      "county_fips": "55043",
      "name": "Grant County",
      "short_name": "Grant",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 42.993622,
    "lng": -90.633235,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "38420",
    "name": "Platteville, WI",
    "type": "micro",
    "csa_code": null,
    "csa_name": null
  },
  "demographics": {
    "population": 4748,
    "households": 1740,
    "housing_units": 1866,
    "median_age": 33,
    "median_household_income": 65568,
    "median_home_value": 192500,
    "median_rent": 764,
    "pct_bachelors_plus": 20.7,
    "mean_commute_min": 21.5,
    "density_per_sqmi": 46.5
  },
  "business": {
    "establishments": 95,
    "employees": 998,
    "annual_payroll_thousands": 51956
  },
  "tax": {
    "irs_returns": 1820,
    "irs_agi_thousands": 115094
  },
  "area": {
    "land_sqmi": 102.126,
    "water_sqmi": 0
  },
  "nearest_zips": [
    {
      "zip": "53825",
      "miles": 5.7,
      "city": "Stitzer",
      "state": "WI"
    },
    {
      "zip": "53569",
      "miles": 10,
      "city": "Montfort",
      "state": "WI"
    },
    {
      "zip": "53827",
      "miles": 10.1,
      "city": "Woodman",
      "state": "WI"
    },
    {
      "zip": "53805",
      "miles": 10.6,
      "city": "Boscobel",
      "state": "WI"
    },
    {
      "zip": "53813",
      "miles": 11.2,
      "city": "Lancaster",
      "state": "WI"
    },
    {
      "zip": "53554",
      "miles": 11.4,
      "city": "Livingston",
      "state": "WI"
    },
    {
      "zip": "53816",
      "miles": 11.4,
      "city": "Mount Hope",
      "state": "WI"
    },
    {
      "zip": "53526",
      "miles": 14.7,
      "city": "Cobb",
      "state": "WI"
    },
    {
      "zip": "53543",
      "miles": 15.2,
      "city": "Highland",
      "state": "WI"
    },
    {
      "zip": "53573",
      "miles": 15.6,
      "city": "Muscoda",
      "state": "WI"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/53809",
    "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."
  }
}