{
  "zip": "61951",
  "type": "standard",
  "type_source": "inferred",
  "city": "Sullivan",
  "other_place_names": [
    "Allenville"
  ],
  "state": "IL",
  "state_name": "Illinois",
  "county": {
    "fips": "17139",
    "name": "Moultrie County",
    "short_name": "Moultrie"
  },
  "counties": [
    {
      "county_fips": "17139",
      "name": "Moultrie County",
      "short_name": "Moultrie",
      "weight": 0.9761,
      "basis": "land_area"
    },
    {
      "county_fips": "17029",
      "name": "Coles County",
      "short_name": "Coles",
      "weight": 0.0239,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 39.595821,
    "lng": -88.590378,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 7787,
    "households": 3078,
    "housing_units": 3271,
    "median_age": 40.6,
    "median_household_income": 71905,
    "median_home_value": 150900,
    "median_rent": 825,
    "pct_bachelors_plus": 22.2,
    "mean_commute_min": 19.3,
    "density_per_sqmi": 59
  },
  "business": {
    "establishments": 201,
    "employees": 3540,
    "annual_payroll_thousands": 183597
  },
  "tax": {
    "irs_returns": 3720,
    "irs_agi_thousands": 322628
  },
  "area": {
    "land_sqmi": 132.058,
    "water_sqmi": 7.954
  },
  "nearest_zips": [
    {
      "zip": "61914",
      "miles": 9.5,
      "city": "Bethany",
      "state": "IL"
    },
    {
      "zip": "61911",
      "miles": 9.7,
      "city": "Arthur",
      "state": "IL"
    },
    {
      "zip": "61937",
      "miles": 10.2,
      "city": "Lovington",
      "state": "IL"
    },
    {
      "zip": "61957",
      "miles": 10.7,
      "city": "Windsor",
      "state": "IL"
    },
    {
      "zip": "61928",
      "miles": 10.8,
      "city": "Gays",
      "state": "IL"
    },
    {
      "zip": "61931",
      "miles": 11.9,
      "city": "Humboldt",
      "state": "IL"
    },
    {
      "zip": "62534",
      "miles": 12.1,
      "city": "Findlay",
      "state": "IL"
    },
    {
      "zip": "61938",
      "miles": 14,
      "city": "Mattoon",
      "state": "IL"
    },
    {
      "zip": "61925",
      "miles": 15.8,
      "city": "Dalton City",
      "state": "IL"
    },
    {
      "zip": "61929",
      "miles": 15.9,
      "city": "Hammond",
      "state": "IL"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/61951",
    "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."
  }
}