{
  "zip": "54151",
  "type": "standard",
  "type_source": "inferred",
  "city": "Niagara",
  "other_place_names": [],
  "state": "WI",
  "state_name": "Wisconsin",
  "county": {
    "fips": "55075",
    "name": "Marinette County",
    "short_name": "Marinette"
  },
  "counties": [
    {
      "county_fips": "55075",
      "name": "Marinette County",
      "short_name": "Marinette",
      "weight": 0.7143,
      "basis": "land_area"
    },
    {
      "county_fips": "55037",
      "name": "Florence County",
      "short_name": "Florence",
      "weight": 0.2857,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 45.725441,
    "lng": -87.988217,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "31940",
    "name": "Marinette, WI-MI",
    "type": "micro",
    "csa_code": "361",
    "csa_name": "Marinette-Iron Mountain, WI-MI"
  },
  "demographics": {
    "population": 3411,
    "households": 1515,
    "housing_units": 1946,
    "median_age": 47.9,
    "median_household_income": 69511,
    "median_home_value": 140100,
    "median_rent": 799,
    "pct_bachelors_plus": 18.7,
    "mean_commute_min": 18.5,
    "density_per_sqmi": 26.4
  },
  "business": {
    "establishments": 71,
    "employees": 500,
    "annual_payroll_thousands": 20148
  },
  "tax": {
    "irs_returns": 1710,
    "irs_agi_thousands": 101200
  },
  "area": {
    "land_sqmi": 129.138,
    "water_sqmi": 2.254
  },
  "nearest_zips": [
    {
      "zip": "49876",
      "miles": 5.3,
      "city": "Quinnesec",
      "state": "MI"
    },
    {
      "zip": "49802",
      "miles": 6.9,
      "city": "Kingsford",
      "state": "MI"
    },
    {
      "zip": "54156",
      "miles": 8.2,
      "city": "Pembine",
      "state": "WI"
    },
    {
      "zip": "49852",
      "miles": 9.3,
      "city": "Loretto",
      "state": "MI"
    },
    {
      "zip": "49892",
      "miles": 10.1,
      "city": "Vulcan",
      "state": "MI"
    },
    {
      "zip": "49870",
      "miles": 11.1,
      "city": "Norway",
      "state": "MI"
    },
    {
      "zip": "54119",
      "miles": 12.7,
      "city": "Dunbar",
      "state": "WI"
    },
    {
      "zip": "49801",
      "miles": 14,
      "city": "Iron Mountain",
      "state": "MI"
    },
    {
      "zip": "54102",
      "miles": 15.8,
      "city": "Amberg",
      "state": "WI"
    },
    {
      "zip": "49847",
      "miles": 17,
      "city": "Hermansville",
      "state": "MI"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/54151",
    "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."
  }
}