{
  "zip": "43029",
  "type": "standard",
  "type_source": "inferred",
  "city": "Irwin",
  "other_place_names": [],
  "state": "OH",
  "state_name": "Ohio",
  "county": {
    "fips": "39097",
    "name": "Madison County",
    "short_name": "Madison"
  },
  "counties": [
    {
      "county_fips": "39097",
      "name": "Madison County",
      "short_name": "Madison",
      "weight": 0.7865,
      "basis": "land_area"
    },
    {
      "county_fips": "39159",
      "name": "Union County",
      "short_name": "Union",
      "weight": 0.2135,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 40.097477,
    "lng": -83.440642,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "18140",
    "name": "Columbus, OH",
    "type": "metro",
    "csa_code": "198",
    "csa_name": "Columbus-Marion-Zanesville, OH"
  },
  "demographics": {
    "population": 544,
    "households": 186,
    "housing_units": 186,
    "median_age": 33.9,
    "median_household_income": 107744,
    "median_home_value": null,
    "median_rent": null,
    "pct_bachelors_plus": 33,
    "mean_commute_min": 23,
    "density_per_sqmi": 23.2
  },
  "business": {
    "establishments": 7,
    "employees": 75,
    "annual_payroll_thousands": 1645
  },
  "tax": {
    "irs_returns": 250,
    "irs_agi_thousands": 18652
  },
  "area": {
    "land_sqmi": 23.402,
    "water_sqmi": 0.025
  },
  "nearest_zips": [
    {
      "zip": "43045",
      "miles": 5,
      "city": "Milford Center",
      "state": "OH"
    },
    {
      "zip": "43077",
      "miles": 5.9,
      "city": "Unionville Center",
      "state": "OH"
    },
    {
      "zip": "43044",
      "miles": 6.5,
      "city": "Mechanicsburg",
      "state": "OH"
    },
    {
      "zip": "43084",
      "miles": 7.2,
      "city": "Woodstock",
      "state": "OH"
    },
    {
      "zip": "43064",
      "miles": 8.1,
      "city": "Plain City",
      "state": "OH"
    },
    {
      "zip": "43041",
      "miles": 10.4,
      "city": "Marysville",
      "state": "OH"
    },
    {
      "zip": "43060",
      "miles": 11.1,
      "city": "North Lewisburg",
      "state": "OH"
    },
    {
      "zip": "43009",
      "miles": 11.7,
      "city": "Cable",
      "state": "OH"
    },
    {
      "zip": "43010",
      "miles": 11.7,
      "city": "Catawba",
      "state": "OH"
    },
    {
      "zip": "43040",
      "miles": 12.1,
      "city": "Marysville",
      "state": "OH"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/43029",
    "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."
  }
}