{
  "zip": "63012",
  "type": "standard",
  "type_source": "inferred",
  "city": "Barnhart",
  "other_place_names": [
    "Pevely",
    "Imperial"
  ],
  "state": "MO",
  "state_name": "Missouri",
  "county": {
    "fips": "29099",
    "name": "Jefferson County",
    "short_name": "Jefferson"
  },
  "counties": [
    {
      "county_fips": "29099",
      "name": "Jefferson County",
      "short_name": "Jefferson",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 38.347377,
    "lng": -90.453537,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "41180",
    "name": "St. Louis, MO-IL",
    "type": "metro",
    "csa_code": "476",
    "csa_name": "St. Louis-St. Charles-Farmington, MO-IL"
  },
  "demographics": {
    "population": 10314,
    "households": 3857,
    "housing_units": 4076,
    "median_age": 38.7,
    "median_household_income": 96099,
    "median_home_value": 250800,
    "median_rent": 1441,
    "pct_bachelors_plus": 26.2,
    "mean_commute_min": 30.8,
    "density_per_sqmi": 410.3
  },
  "business": {
    "establishments": 133,
    "employees": 857,
    "annual_payroll_thousands": 43446
  },
  "tax": {
    "irs_returns": 5180,
    "irs_agi_thousands": 390502
  },
  "area": {
    "land_sqmi": 25.136,
    "water_sqmi": 0.157
  },
  "nearest_zips": [
    {
      "zip": "63057",
      "miles": 2.5,
      "city": "Liguori",
      "state": "MO"
    },
    {
      "zip": "63052",
      "miles": 3.4,
      "city": "Imperial",
      "state": "MO"
    },
    {
      "zip": "63070",
      "miles": 4.5,
      "city": "Pevely",
      "state": "MO"
    },
    {
      "zip": "63053",
      "miles": 5,
      "city": "Kimmswick",
      "state": "MO"
    },
    {
      "zip": "63010",
      "miles": 6.6,
      "city": "Arnold",
      "state": "MO"
    },
    {
      "zip": "63048",
      "miles": 6.9,
      "city": "Herculaneum",
      "state": "MO"
    },
    {
      "zip": "63051",
      "miles": 7,
      "city": "House Springs",
      "state": "MO"
    },
    {
      "zip": "63065",
      "miles": 7,
      "city": "Mapaville",
      "state": "MO"
    },
    {
      "zip": "63019",
      "miles": 9.1,
      "city": "Crystal City",
      "state": "MO"
    },
    {
      "zip": "63050",
      "miles": 9.2,
      "city": "Hillsboro",
      "state": "MO"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/63012",
    "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."
  }
}