{
  "zip": "48173",
  "type": "standard",
  "type_source": "inferred",
  "city": "Rockwood",
  "other_place_names": [
    "Gibraltar",
    "Flat Rock"
  ],
  "state": "MI",
  "state_name": "Michigan",
  "county": {
    "fips": "26163",
    "name": "Wayne County",
    "short_name": "Wayne"
  },
  "counties": [
    {
      "county_fips": "26163",
      "name": "Wayne County",
      "short_name": "Wayne",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 42.073679,
    "lng": -83.212774,
    "source": "gazetteer_internal_point",
    "timezone": "America/Detroit"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "19820",
    "name": "Detroit-Warren-Dearborn, MI",
    "type": "metro",
    "csa_code": "220",
    "csa_name": "Detroit-Warren-Ann Arbor, MI"
  },
  "demographics": {
    "population": 12931,
    "households": 5225,
    "housing_units": 5487,
    "median_age": 45.9,
    "median_household_income": 94094,
    "median_home_value": 244900,
    "median_rent": 1164,
    "pct_bachelors_plus": 26,
    "mean_commute_min": 30.2,
    "density_per_sqmi": 1084.6
  },
  "business": {
    "establishments": 145,
    "employees": 862,
    "annual_payroll_thousands": 32460
  },
  "tax": {
    "irs_returns": 6690,
    "irs_agi_thousands": 515241
  },
  "area": {
    "land_sqmi": 11.922,
    "water_sqmi": 2.451
  },
  "nearest_zips": [
    {
      "zip": "48179",
      "miles": 3.4,
      "city": "South Rockwood",
      "state": "MI"
    },
    {
      "zip": "48183",
      "miles": 4,
      "city": "Trenton",
      "state": "MI"
    },
    {
      "zip": "48134",
      "miles": 4.8,
      "city": "Flat Rock",
      "state": "MI"
    },
    {
      "zip": "48138",
      "miles": 4.9,
      "city": "Grosse Ile",
      "state": "MI"
    },
    {
      "zip": "48193",
      "miles": 6.9,
      "city": "Riverview",
      "state": "MI"
    },
    {
      "zip": "48166",
      "miles": 7.2,
      "city": "Newport",
      "state": "MI"
    },
    {
      "zip": "48195",
      "miles": 9.1,
      "city": "Southgate",
      "state": "MI"
    },
    {
      "zip": "48192",
      "miles": 9.9,
      "city": "Wyandotte",
      "state": "MI"
    },
    {
      "zip": "48117",
      "miles": 10.3,
      "city": "Carleton",
      "state": "MI"
    },
    {
      "zip": "48164",
      "miles": 10.3,
      "city": "New Boston",
      "state": "MI"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/48173",
    "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."
  }
}