{
  "zip": "61734",
  "type": "standard",
  "type_source": "inferred",
  "city": "Delavan",
  "other_place_names": [],
  "state": "IL",
  "state_name": "Illinois",
  "county": {
    "fips": "17179",
    "name": "Tazewell County",
    "short_name": "Tazewell"
  },
  "counties": [
    {
      "county_fips": "17179",
      "name": "Tazewell County",
      "short_name": "Tazewell",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 40.376442,
    "lng": -89.526224,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "37900",
    "name": "Peoria, IL",
    "type": "metro",
    "csa_code": "427",
    "csa_name": "Peoria-Canton, IL"
  },
  "demographics": {
    "population": 2443,
    "households": 1001,
    "housing_units": 1126,
    "median_age": 42.8,
    "median_household_income": 71435,
    "median_home_value": 152700,
    "median_rent": 874,
    "pct_bachelors_plus": 22.4,
    "mean_commute_min": 28.4,
    "density_per_sqmi": 31.9
  },
  "business": {
    "establishments": 34,
    "employees": 235,
    "annual_payroll_thousands": 7559
  },
  "tax": {
    "irs_returns": 1210,
    "irs_agi_thousands": 88435
  },
  "area": {
    "land_sqmi": 76.499,
    "water_sqmi": 0.02
  },
  "nearest_zips": [
    {
      "zip": "61747",
      "miles": 5.5,
      "city": "Hopedale",
      "state": "IL"
    },
    {
      "zip": "62635",
      "miles": 6.4,
      "city": "Emden",
      "state": "IL"
    },
    {
      "zip": "62682",
      "miles": 7.7,
      "city": "San Jose",
      "state": "IL"
    },
    {
      "zip": "61534",
      "miles": 7.8,
      "city": "Green Valley",
      "state": "IL"
    },
    {
      "zip": "61568",
      "miles": 9.5,
      "city": "Tremont",
      "state": "IL"
    },
    {
      "zip": "62643",
      "miles": 10,
      "city": "Hartsburg",
      "state": "IL"
    },
    {
      "zip": "61721",
      "miles": 10.8,
      "city": "Armington",
      "state": "IL"
    },
    {
      "zip": "61759",
      "miles": 10.9,
      "city": "Minier",
      "state": "IL"
    },
    {
      "zip": "61564",
      "miles": 10.9,
      "city": "South Pekin",
      "state": "IL"
    },
    {
      "zip": "61554",
      "miles": 12.6,
      "city": "Pekin",
      "state": "IL"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/61734",
    "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."
  }
}