{
  "zip": "61537",
  "type": "standard",
  "type_source": "inferred",
  "city": "Henry",
  "other_place_names": [],
  "state": "IL",
  "state_name": "Illinois",
  "county": {
    "fips": "17123",
    "name": "Marshall County",
    "short_name": "Marshall"
  },
  "counties": [
    {
      "county_fips": "17123",
      "name": "Marshall County",
      "short_name": "Marshall",
      "weight": 0.9474,
      "basis": "land_area"
    },
    {
      "county_fips": "17011",
      "name": "Bureau County",
      "short_name": "Bureau",
      "weight": 0.0526,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 41.119166,
    "lng": -89.471442,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "37900",
    "name": "Peoria, IL",
    "type": "metro",
    "csa_code": "427",
    "csa_name": "Peoria-Canton, IL"
  },
  "demographics": {
    "population": 2743,
    "households": 1201,
    "housing_units": 1355,
    "median_age": 46.2,
    "median_household_income": 67404,
    "median_home_value": 118200,
    "median_rent": 685,
    "pct_bachelors_plus": 21,
    "mean_commute_min": 27.8,
    "density_per_sqmi": 48
  },
  "business": {
    "establishments": 61,
    "employees": 529,
    "annual_payroll_thousands": 28601
  },
  "tax": {
    "irs_returns": 1290,
    "irs_agi_thousands": 83045
  },
  "area": {
    "land_sqmi": 57.125,
    "water_sqmi": 0.819
  },
  "nearest_zips": [
    {
      "zip": "61560",
      "miles": 5.4,
      "city": "Putnam",
      "state": "IL"
    },
    {
      "zip": "61565",
      "miles": 5.8,
      "city": "Sparland",
      "state": "IL"
    },
    {
      "zip": "61424",
      "miles": 9,
      "city": "Camp Grove",
      "state": "IL"
    },
    {
      "zip": "61540",
      "miles": 9.1,
      "city": "Lacon",
      "state": "IL"
    },
    {
      "zip": "61368",
      "miles": 10.2,
      "city": "Tiskilwa",
      "state": "IL"
    },
    {
      "zip": "61421",
      "miles": 10.3,
      "city": "Bradford",
      "state": "IL"
    },
    {
      "zip": "61327",
      "miles": 11.8,
      "city": "Hennepin",
      "state": "IL"
    },
    {
      "zip": "61479",
      "miles": 11.9,
      "city": "Speer",
      "state": "IL"
    },
    {
      "zip": "61426",
      "miles": 12.2,
      "city": "Castleton",
      "state": "IL"
    },
    {
      "zip": "61335",
      "miles": 12.7,
      "city": "Mc Nabb",
      "state": "IL"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/61537",
    "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."
  }
}