{
  "zip": "61321",
  "type": "standard",
  "type_source": "inferred",
  "city": "Dana",
  "other_place_names": [],
  "state": "IL",
  "state_name": "Illinois",
  "county": {
    "fips": "17099",
    "name": "LaSalle County",
    "short_name": "LaSalle"
  },
  "counties": [
    {
      "county_fips": "17099",
      "name": "LaSalle County",
      "short_name": "LaSalle",
      "weight": 0.9679,
      "basis": "land_area"
    },
    {
      "county_fips": "17123",
      "name": "Marshall County",
      "short_name": "Marshall",
      "weight": 0.0321,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 40.967587,
    "lng": -88.976213,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "36837",
    "name": "Ottawa, IL",
    "type": "micro",
    "csa_code": "176",
    "csa_name": "Chicago-Naperville, IL-IN-WI"
  },
  "demographics": {
    "population": 224,
    "households": 101,
    "housing_units": 188,
    "median_age": 33.4,
    "median_household_income": 80257,
    "median_home_value": 92000,
    "median_rent": 783,
    "pct_bachelors_plus": 3.8,
    "mean_commute_min": 27.9,
    "density_per_sqmi": 7.8
  },
  "business": {
    "establishments": 7,
    "employees": 26,
    "annual_payroll_thousands": 899
  },
  "tax": {
    "irs_returns": 140,
    "irs_agi_thousands": 9688
  },
  "area": {
    "land_sqmi": 28.876,
    "water_sqmi": 0
  },
  "nearest_zips": [
    {
      "zip": "61358",
      "miles": 3.6,
      "city": "Rutland",
      "state": "IL"
    },
    {
      "zip": "61333",
      "miles": 4.8,
      "city": "Long Point",
      "state": "IL"
    },
    {
      "zip": "61760",
      "miles": 6.4,
      "city": "Minonk",
      "state": "IL"
    },
    {
      "zip": "61377",
      "miles": 7.6,
      "city": "Wenona",
      "state": "IL"
    },
    {
      "zip": "61311",
      "miles": 7.8,
      "city": "Ancona",
      "state": "IL"
    },
    {
      "zip": "61740",
      "miles": 7.9,
      "city": "Flanagan",
      "state": "IL"
    },
    {
      "zip": "61369",
      "miles": 9.3,
      "city": "Toluca",
      "state": "IL"
    },
    {
      "zip": "61516",
      "miles": 11.2,
      "city": "Benson",
      "state": "IL"
    },
    {
      "zip": "61743",
      "miles": 11.9,
      "city": "Graymont",
      "state": "IL"
    },
    {
      "zip": "61319",
      "miles": 12.8,
      "city": "Cornell",
      "state": "IL"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/61321",
    "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."
  }
}