{
  "zip": "46368",
  "type": "standard",
  "type_source": "inferred",
  "city": "Portage",
  "other_place_names": [
    "Ogden Dunes",
    "Burns Harbor"
  ],
  "state": "IN",
  "state_name": "Indiana",
  "county": {
    "fips": "18127",
    "name": "Porter County",
    "short_name": "Porter"
  },
  "counties": [
    {
      "county_fips": "18127",
      "name": "Porter County",
      "short_name": "Porter",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 41.591612,
    "lng": -87.178939,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "16980",
    "name": "Chicago-Naperville-Elgin, IL-IN",
    "type": "metro",
    "csa_code": "176",
    "csa_name": "Chicago-Naperville, IL-IN-WI"
  },
  "demographics": {
    "population": 40301,
    "households": 15802,
    "housing_units": 16747,
    "median_age": 39.7,
    "median_household_income": 76368,
    "median_home_value": 227100,
    "median_rent": 1241,
    "pct_bachelors_plus": 19.8,
    "mean_commute_min": 27.5,
    "density_per_sqmi": 1589.5
  },
  "business": {
    "establishments": 719,
    "employees": 13281,
    "annual_payroll_thousands": 765035
  },
  "tax": {
    "irs_returns": 19430,
    "irs_agi_thousands": 1274077
  },
  "area": {
    "land_sqmi": 25.355,
    "water_sqmi": 2.513
  },
  "nearest_zips": [
    {
      "zip": "46403",
      "miles": 4.3,
      "city": "Gary",
      "state": "IN"
    },
    {
      "zip": "46405",
      "miles": 4.5,
      "city": "Lake Station",
      "state": "IN"
    },
    {
      "zip": "46393",
      "miles": 5.4,
      "city": "Wheeler",
      "state": "IN"
    },
    {
      "zip": "46342",
      "miles": 6.1,
      "city": "Hobart",
      "state": "IN"
    },
    {
      "zip": "46304",
      "miles": 6.8,
      "city": "Chesterton",
      "state": "IN"
    },
    {
      "zip": "46401",
      "miles": 7.3,
      "city": "Gary",
      "state": "IN"
    },
    {
      "zip": "46407",
      "miles": 7.9,
      "city": "Gary",
      "state": "IN"
    },
    {
      "zip": "46409",
      "miles": 8.1,
      "city": "Gary",
      "state": "IN"
    },
    {
      "zip": "46402",
      "miles": 8.4,
      "city": "Gary",
      "state": "IN"
    },
    {
      "zip": "46384",
      "miles": 8.8,
      "city": "Valparaiso",
      "state": "IN"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/46368",
    "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."
  }
}