{
  "zip": "48837",
  "type": "standard",
  "type_source": "inferred",
  "city": "Grand Ledge",
  "other_place_names": [
    "Wacousta",
    "Lansing"
  ],
  "state": "MI",
  "state_name": "Michigan",
  "county": {
    "fips": "26045",
    "name": "Eaton County",
    "short_name": "Eaton"
  },
  "counties": [
    {
      "county_fips": "26045",
      "name": "Eaton County",
      "short_name": "Eaton",
      "weight": 0.7161,
      "basis": "land_area"
    },
    {
      "county_fips": "26037",
      "name": "Clinton County",
      "short_name": "Clinton",
      "weight": 0.24,
      "basis": "land_area"
    },
    {
      "county_fips": "26067",
      "name": "Ionia County",
      "short_name": "Ionia",
      "weight": 0.0439,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 42.74701,
    "lng": -84.771033,
    "source": "gazetteer_internal_point",
    "timezone": "America/Detroit"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "29620",
    "name": "Lansing-East Lansing, MI",
    "type": "metro",
    "csa_code": "330",
    "csa_name": "Lansing-East Lansing-Owosso, MI"
  },
  "demographics": {
    "population": 19947,
    "households": 8472,
    "housing_units": 8817,
    "median_age": 44.3,
    "median_household_income": 96517,
    "median_home_value": 253200,
    "median_rent": 1129,
    "pct_bachelors_plus": 40.7,
    "mean_commute_min": 20.7,
    "density_per_sqmi": 254.3
  },
  "business": {
    "establishments": 353,
    "employees": 4104,
    "annual_payroll_thousands": 186414
  },
  "tax": {
    "irs_returns": 9910,
    "irs_agi_thousands": 856226
  },
  "area": {
    "land_sqmi": 78.44,
    "water_sqmi": 0.917
  },
  "nearest_zips": [
    {
      "zip": "48822",
      "miles": 6.1,
      "city": "Eagle",
      "state": "MI"
    },
    {
      "zip": "48917",
      "miles": 6.8,
      "city": "Lansing",
      "state": "MI"
    },
    {
      "zip": "48876",
      "miles": 7.1,
      "city": "Potterville",
      "state": "MI"
    },
    {
      "zip": "48861",
      "miles": 7.4,
      "city": "Mulliken",
      "state": "MI"
    },
    {
      "zip": "48821",
      "miles": 9.6,
      "city": "Dimondale",
      "state": "MI"
    },
    {
      "zip": "48906",
      "miles": 9.6,
      "city": "Lansing",
      "state": "MI"
    },
    {
      "zip": "48890",
      "miles": 10,
      "city": "Sunfield",
      "state": "MI"
    },
    {
      "zip": "48915",
      "miles": 10.2,
      "city": "Lansing",
      "state": "MI"
    },
    {
      "zip": "48937",
      "miles": 10.8,
      "city": "Lansing",
      "state": "MI"
    },
    {
      "zip": "48922",
      "miles": 10.8,
      "city": "Lansing",
      "state": "MI"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/48837",
    "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."
  }
}