{
  "zip": "62664",
  "type": "standard",
  "type_source": "inferred",
  "city": "Mason City",
  "other_place_names": [],
  "state": "IL",
  "state_name": "Illinois",
  "county": {
    "fips": "17125",
    "name": "Mason County",
    "short_name": "Mason"
  },
  "counties": [
    {
      "county_fips": "17125",
      "name": "Mason County",
      "short_name": "Mason",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 40.212562,
    "lng": -89.724144,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 2922,
    "households": 1316,
    "housing_units": 1435,
    "median_age": 44.6,
    "median_household_income": 70509,
    "median_home_value": 101200,
    "median_rent": 800,
    "pct_bachelors_plus": 21.7,
    "mean_commute_min": 32.2,
    "density_per_sqmi": 27.3
  },
  "business": {
    "establishments": 49,
    "employees": 306,
    "annual_payroll_thousands": 12911
  },
  "tax": {
    "irs_returns": 1310,
    "irs_agi_thousands": 86537
  },
  "area": {
    "land_sqmi": 106.966,
    "water_sqmi": 0.274
  },
  "nearest_zips": [
    {
      "zip": "62682",
      "miles": 7.7,
      "city": "San Jose",
      "state": "IL"
    },
    {
      "zip": "62633",
      "miles": 7.8,
      "city": "Easton",
      "state": "IL"
    },
    {
      "zip": "62642",
      "miles": 8.2,
      "city": "Greenview",
      "state": "IL"
    },
    {
      "zip": "62671",
      "miles": 9.6,
      "city": "New Holland",
      "state": "IL"
    },
    {
      "zip": "61532",
      "miles": 10.4,
      "city": "Forest City",
      "state": "IL"
    },
    {
      "zip": "62659",
      "miles": 13,
      "city": "Lincoln'S New Salem",
      "state": "IL"
    },
    {
      "zip": "62666",
      "miles": 13.3,
      "city": "Middletown",
      "state": "IL"
    },
    {
      "zip": "62655",
      "miles": 14.2,
      "city": "Kilbourne",
      "state": "IL"
    },
    {
      "zip": "62643",
      "miles": 14.2,
      "city": "Hartsburg",
      "state": "IL"
    },
    {
      "zip": "61534",
      "miles": 14.3,
      "city": "Green Valley",
      "state": "IL"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/62664",
    "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."
  }
}