{
  "zip": "54120",
  "type": "standard",
  "type_source": "inferred",
  "city": "Fence",
  "other_place_names": [],
  "state": "WI",
  "state_name": "Wisconsin",
  "county": {
    "fips": "55037",
    "name": "Florence County",
    "short_name": "Florence"
  },
  "counties": [
    {
      "county_fips": "55037",
      "name": "Florence County",
      "short_name": "Florence",
      "weight": 0.8574,
      "basis": "land_area"
    },
    {
      "county_fips": "55075",
      "name": "Marinette County",
      "short_name": "Marinette",
      "weight": 0.1426,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 45.803454,
    "lng": -88.569329,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "27020",
    "name": "Iron Mountain, MI-WI",
    "type": "micro",
    "csa_code": "361",
    "csa_name": "Marinette-Iron Mountain, WI-MI"
  },
  "demographics": {
    "population": 213,
    "households": 119,
    "housing_units": 493,
    "median_age": 66.7,
    "median_household_income": 53906,
    "median_home_value": 168100,
    "median_rent": null,
    "pct_bachelors_plus": 8.4,
    "mean_commute_min": 23.3,
    "density_per_sqmi": 2.4
  },
  "business": {
    "establishments": null,
    "employees": null,
    "annual_payroll_thousands": null
  },
  "tax": {
    "irs_returns": 120,
    "irs_agi_thousands": 7334
  },
  "area": {
    "land_sqmi": 87.279,
    "water_sqmi": 1.119
  },
  "nearest_zips": [
    {
      "zip": "54103",
      "miles": 11.8,
      "city": "Armstrong Creek",
      "state": "WI"
    },
    {
      "zip": "54542",
      "miles": 11.8,
      "city": "Long Lake",
      "state": "WI"
    },
    {
      "zip": "54121",
      "miles": 12.4,
      "city": "Florence",
      "state": "WI"
    },
    {
      "zip": "54511",
      "miles": 13.1,
      "city": "Argonne",
      "state": "WI"
    },
    {
      "zip": "49927",
      "miles": 15.9,
      "city": "Gaastra",
      "state": "MI"
    },
    {
      "zip": "54125",
      "miles": 17.5,
      "city": "Goodman",
      "state": "WI"
    },
    {
      "zip": "54541",
      "miles": 17.8,
      "city": "Laona",
      "state": "WI"
    },
    {
      "zip": "49915",
      "miles": 18.3,
      "city": "Caspian",
      "state": "MI"
    },
    {
      "zip": "49964",
      "miles": 19.3,
      "city": "Stambaugh",
      "state": "MI"
    },
    {
      "zip": "49902",
      "miles": 19.5,
      "city": "Alpha",
      "state": "MI"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/54120",
    "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."
  }
}