{
  "zip": "60557",
  "type": "standard",
  "type_source": "inferred",
  "city": "Wedron",
  "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": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 41.445845,
    "lng": -88.767989,
    "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": 0,
    "households": 0,
    "housing_units": 0,
    "median_age": null,
    "median_household_income": null,
    "median_home_value": null,
    "median_rent": null,
    "pct_bachelors_plus": null,
    "mean_commute_min": null,
    "density_per_sqmi": 0
  },
  "business": {
    "establishments": 4,
    "employees": 211,
    "annual_payroll_thousands": 22964
  },
  "tax": {
    "irs_returns": null,
    "irs_agi_thousands": null
  },
  "area": {
    "land_sqmi": 0.878,
    "water_sqmi": 0.089
  },
  "nearest_zips": [
    {
      "zip": "60549",
      "miles": 4.2,
      "city": "Serena",
      "state": "IL"
    },
    {
      "zip": "60551",
      "miles": 6.9,
      "city": "Sheridan",
      "state": "IL"
    },
    {
      "zip": "61350",
      "miles": 7.2,
      "city": "Ottawa",
      "state": "IL"
    },
    {
      "zip": "61341",
      "miles": 7.5,
      "city": "Marseilles",
      "state": "IL"
    },
    {
      "zip": "60537",
      "miles": 11.6,
      "city": "Millington",
      "state": "IL"
    },
    {
      "zip": "61360",
      "miles": 11.7,
      "city": "Seneca",
      "state": "IL"
    },
    {
      "zip": "60531",
      "miles": 12,
      "city": "Leland",
      "state": "IL"
    },
    {
      "zip": "61373",
      "miles": 12.1,
      "city": "Utica",
      "state": "IL"
    },
    {
      "zip": "60541",
      "miles": 13.1,
      "city": "Newark",
      "state": "IL"
    },
    {
      "zip": "60518",
      "miles": 13.2,
      "city": "Earlville",
      "state": "IL"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/60557",
    "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."
  }
}