{
  "zip": "48721",
  "type": "standard",
  "type_source": "inferred",
  "city": "Black River",
  "other_place_names": [],
  "state": "MI",
  "state_name": "Michigan",
  "county": {
    "fips": "26001",
    "name": "Alcona County",
    "short_name": "Alcona"
  },
  "counties": [
    {
      "county_fips": "26001",
      "name": "Alcona County",
      "short_name": "Alcona",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 44.79677,
    "lng": -83.32924,
    "source": "gazetteer_internal_point",
    "timezone": "America/Detroit"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 406,
    "households": 228,
    "housing_units": 479,
    "median_age": 60.8,
    "median_household_income": 60500,
    "median_home_value": 226700,
    "median_rent": null,
    "pct_bachelors_plus": 22.4,
    "mean_commute_min": 40.1,
    "density_per_sqmi": 14.5
  },
  "business": {
    "establishments": 6,
    "employees": 47,
    "annual_payroll_thousands": 1733
  },
  "tax": {
    "irs_returns": 210,
    "irs_agi_thousands": 13915
  },
  "area": {
    "land_sqmi": 27.988,
    "water_sqmi": 9.316
  },
  "nearest_zips": [
    {
      "zip": "48742",
      "miles": 7.7,
      "city": "Lincoln",
      "state": "MI"
    },
    {
      "zip": "48762",
      "miles": 8.2,
      "city": "Spruce",
      "state": "MI"
    },
    {
      "zip": "49766",
      "miles": 9.2,
      "city": "Ossineke",
      "state": "MI"
    },
    {
      "zip": "48740",
      "miles": 9.4,
      "city": "Harrisville",
      "state": "MI"
    },
    {
      "zip": "49747",
      "miles": 15,
      "city": "Hubbard Lake",
      "state": "MI"
    },
    {
      "zip": "48738",
      "miles": 17.1,
      "city": "Greenbush",
      "state": "MI"
    },
    {
      "zip": "48705",
      "miles": 17.5,
      "city": "Barton City",
      "state": "MI"
    },
    {
      "zip": "48745",
      "miles": 17.8,
      "city": "Mikado",
      "state": "MI"
    },
    {
      "zip": "49744",
      "miles": 21,
      "city": "Herron",
      "state": "MI"
    },
    {
      "zip": "49707",
      "miles": 21.8,
      "city": "Alpena",
      "state": "MI"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/48721",
    "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."
  }
}