{
  "zip": "63650",
  "type": "standard",
  "type_source": "inferred",
  "city": "Ironton",
  "other_place_names": [
    "Iron Mountain Lake",
    "Pilot Knob",
    "Arcadia"
  ],
  "state": "MO",
  "state_name": "Missouri",
  "county": {
    "fips": "29093",
    "name": "Iron County",
    "short_name": "Iron"
  },
  "counties": [
    {
      "county_fips": "29093",
      "name": "Iron County",
      "short_name": "Iron",
      "weight": 0.7542,
      "basis": "land_area"
    },
    {
      "county_fips": "29187",
      "name": "St. Francois County",
      "short_name": "St. Francois",
      "weight": 0.2153,
      "basis": "land_area"
    },
    {
      "county_fips": "29123",
      "name": "Madison County",
      "short_name": "Madison",
      "weight": 0.0305,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 37.61105,
    "lng": -90.630518,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 3600,
    "households": 1454,
    "housing_units": 1788,
    "median_age": 40.4,
    "median_household_income": 50183,
    "median_home_value": 123100,
    "median_rent": 710,
    "pct_bachelors_plus": 23.7,
    "mean_commute_min": 25.8,
    "density_per_sqmi": 32.1
  },
  "business": {
    "establishments": 91,
    "employees": 646,
    "annual_payroll_thousands": 23632
  },
  "tax": {
    "irs_returns": 1660,
    "irs_agi_thousands": 83218
  },
  "area": {
    "land_sqmi": 112.116,
    "water_sqmi": 0.641
  },
  "nearest_zips": [
    {
      "zip": "63663",
      "miles": 1.4,
      "city": "Pilot Knob",
      "state": "MO"
    },
    {
      "zip": "63656",
      "miles": 8.9,
      "city": "Middle Brook",
      "state": "MO"
    },
    {
      "zip": "63637",
      "miles": 9.3,
      "city": "Doe Run",
      "state": "MO"
    },
    {
      "zip": "63624",
      "miles": 10,
      "city": "Bismarck",
      "state": "MO"
    },
    {
      "zip": "63621",
      "miles": 10,
      "city": "Arcadia",
      "state": "MO"
    },
    {
      "zip": "63631",
      "miles": 13.1,
      "city": "Caledonia",
      "state": "MO"
    },
    {
      "zip": "63648",
      "miles": 14.6,
      "city": "Irondale",
      "state": "MO"
    },
    {
      "zip": "63651",
      "miles": 15.1,
      "city": "Knob Lick",
      "state": "MO"
    },
    {
      "zip": "63654",
      "miles": 15.1,
      "city": "Lesterville",
      "state": "MO"
    },
    {
      "zip": "63601",
      "miles": 15.3,
      "city": "Park Hills",
      "state": "MO"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/63650",
    "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."
  }
}