{
  "zip": "49318",
  "type": "standard",
  "type_source": "inferred",
  "city": "Casnovia",
  "other_place_names": [],
  "state": "MI",
  "state_name": "Michigan",
  "county": {
    "fips": "26121",
    "name": "Muskegon County",
    "short_name": "Muskegon"
  },
  "counties": [
    {
      "county_fips": "26121",
      "name": "Muskegon County",
      "short_name": "Muskegon",
      "weight": 0.73,
      "basis": "land_area"
    },
    {
      "county_fips": "26139",
      "name": "Ottawa County",
      "short_name": "Ottawa",
      "weight": 0.2315,
      "basis": "land_area"
    },
    {
      "county_fips": "26081",
      "name": "Kent County",
      "short_name": "Kent",
      "weight": 0.0385,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 43.227276,
    "lng": -85.820431,
    "source": "gazetteer_internal_point",
    "timezone": "America/Detroit"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "34740",
    "name": "Muskegon-Norton Shores, MI",
    "type": "metro",
    "csa_code": "266",
    "csa_name": "Grand Rapids-Wyoming, MI"
  },
  "demographics": {
    "population": 1604,
    "households": 518,
    "housing_units": 540,
    "median_age": 36.5,
    "median_household_income": 81591,
    "median_home_value": 240600,
    "median_rent": 990,
    "pct_bachelors_plus": 20.1,
    "mean_commute_min": 25.8,
    "density_per_sqmi": 80
  },
  "business": {
    "establishments": 19,
    "employees": 121,
    "annual_payroll_thousands": 6668
  },
  "tax": {
    "irs_returns": 720,
    "irs_agi_thousands": 46667
  },
  "area": {
    "land_sqmi": 20.061,
    "water_sqmi": 0.169
  },
  "nearest_zips": [
    {
      "zip": "49303",
      "miles": 3.7,
      "city": "Bailey",
      "state": "MI"
    },
    {
      "zip": "49330",
      "miles": 4.3,
      "city": "Kent City",
      "state": "MI"
    },
    {
      "zip": "49403",
      "miles": 6.3,
      "city": "Conklin",
      "state": "MI"
    },
    {
      "zip": "49327",
      "miles": 6.8,
      "city": "Grant",
      "state": "MI"
    },
    {
      "zip": "49451",
      "miles": 7.5,
      "city": "Ravenna",
      "state": "MI"
    },
    {
      "zip": "49345",
      "miles": 7.7,
      "city": "Sparta",
      "state": "MI"
    },
    {
      "zip": "49321",
      "miles": 12.7,
      "city": "Comstock Park",
      "state": "MI"
    },
    {
      "zip": "49404",
      "miles": 13.1,
      "city": "Coopersville",
      "state": "MI"
    },
    {
      "zip": "49544",
      "miles": 13.5,
      "city": "Grand Rapids",
      "state": "MI"
    },
    {
      "zip": "49435",
      "miles": 14,
      "city": "Marne",
      "state": "MI"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/49318",
    "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."
  }
}