{
  "zip": "61261",
  "type": "standard",
  "type_source": "inferred",
  "city": "Lyndon",
  "other_place_names": [],
  "state": "IL",
  "state_name": "Illinois",
  "county": {
    "fips": "17195",
    "name": "Whiteside County",
    "short_name": "Whiteside"
  },
  "counties": [
    {
      "county_fips": "17195",
      "name": "Whiteside County",
      "short_name": "Whiteside",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 41.736022,
    "lng": -89.910033,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "44580",
    "name": "Sterling, IL",
    "type": "micro",
    "csa_code": "221",
    "csa_name": "Dixon-Sterling, IL"
  },
  "demographics": {
    "population": 656,
    "households": 327,
    "housing_units": 417,
    "median_age": 60,
    "median_household_income": 64375,
    "median_home_value": 134100,
    "median_rent": null,
    "pct_bachelors_plus": 22.9,
    "mean_commute_min": 31.8,
    "density_per_sqmi": 39.6
  },
  "business": {
    "establishments": 14,
    "employees": 99,
    "annual_payroll_thousands": 4717
  },
  "tax": {
    "irs_returns": 430,
    "irs_agi_thousands": 24758
  },
  "area": {
    "land_sqmi": 16.564,
    "water_sqmi": 0.292
  },
  "nearest_zips": [
    {
      "zip": "61270",
      "miles": 6.8,
      "city": "Morrison",
      "state": "IL"
    },
    {
      "zip": "61251",
      "miles": 8.4,
      "city": "Fenton",
      "state": "IL"
    },
    {
      "zip": "61277",
      "miles": 8.5,
      "city": "Prophetstown",
      "state": "IL"
    },
    {
      "zip": "61037",
      "miles": 8.5,
      "city": "Galt",
      "state": "IL"
    },
    {
      "zip": "61071",
      "miles": 10.9,
      "city": "Rock Falls",
      "state": "IL"
    },
    {
      "zip": "61081",
      "miles": 11.8,
      "city": "Sterling",
      "state": "IL"
    },
    {
      "zip": "61250",
      "miles": 11.8,
      "city": "Erie",
      "state": "IL"
    },
    {
      "zip": "61283",
      "miles": 11.8,
      "city": "Tampico",
      "state": "IL"
    },
    {
      "zip": "61252",
      "miles": 13.1,
      "city": "Fulton",
      "state": "IL"
    },
    {
      "zip": "61243",
      "miles": 14.5,
      "city": "Deer Grove",
      "state": "IL"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/61261",
    "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."
  }
}