{
  "zip": "60051",
  "type": "standard",
  "type_source": "inferred",
  "city": "Mchenry",
  "other_place_names": [
    "Johnsburg",
    "Lakemoor",
    "Pistakee Highlands",
    "Holiday Hills",
    "Volo",
    "Spring Grove",
    "Island Lake",
    "Wauconda",
    "Port Barrington"
  ],
  "state": "IL",
  "state_name": "Illinois",
  "county": {
    "fips": "17111",
    "name": "McHenry County",
    "short_name": "McHenry"
  },
  "counties": [
    {
      "county_fips": "17111",
      "name": "McHenry County",
      "short_name": "McHenry",
      "weight": 0.8158,
      "basis": "land_area"
    },
    {
      "county_fips": "17097",
      "name": "Lake County",
      "short_name": "Lake",
      "weight": 0.1842,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 42.350262,
    "lng": -88.221054,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "16980",
    "name": "Chicago-Naperville-Elgin, IL-IN",
    "type": "metro",
    "csa_code": "176",
    "csa_name": "Chicago-Naperville, IL-IN-WI"
  },
  "demographics": {
    "population": 24621,
    "households": 10054,
    "housing_units": 10434,
    "median_age": 44.5,
    "median_household_income": 100762,
    "median_home_value": 278400,
    "median_rent": 1637,
    "pct_bachelors_plus": 30.3,
    "mean_commute_min": 34.2,
    "density_per_sqmi": 742.1
  },
  "business": {
    "establishments": 448,
    "employees": 3970,
    "annual_payroll_thousands": 173496
  },
  "tax": {
    "irs_returns": 13140,
    "irs_agi_thousands": 1183523
  },
  "area": {
    "land_sqmi": 33.176,
    "water_sqmi": 2.931
  },
  "nearest_zips": [
    {
      "zip": "60041",
      "miles": 3.7,
      "city": "Ingleside",
      "state": "IL"
    },
    {
      "zip": "60020",
      "miles": 3.9,
      "city": "Fox Lake",
      "state": "IL"
    },
    {
      "zip": "60050",
      "miles": 4,
      "city": "Mchenry",
      "state": "IL"
    },
    {
      "zip": "60042",
      "miles": 5.1,
      "city": "Island Lake",
      "state": "IL"
    },
    {
      "zip": "60072",
      "miles": 5.8,
      "city": "Ringwood",
      "state": "IL"
    },
    {
      "zip": "60073",
      "miles": 6.1,
      "city": "Round Lake",
      "state": "IL"
    },
    {
      "zip": "60081",
      "miles": 6.8,
      "city": "Spring Grove",
      "state": "IL"
    },
    {
      "zip": "60084",
      "miles": 7,
      "city": "Wauconda",
      "state": "IL"
    },
    {
      "zip": "60012",
      "miles": 7.1,
      "city": "Crystal Lake",
      "state": "IL"
    },
    {
      "zip": "60097",
      "miles": 8.4,
      "city": "Wonder Lake",
      "state": "IL"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/60051",
    "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."
  }
}