{
  "zip": "19720",
  "type": "standard",
  "type_source": "inferred",
  "city": "New Castle",
  "other_place_names": [
    "Wilmington Manor",
    "St. Georges",
    "Bear"
  ],
  "state": "DE",
  "state_name": "Delaware",
  "county": {
    "fips": "10003",
    "name": "New Castle County",
    "short_name": "New Castle"
  },
  "counties": [
    {
      "county_fips": "10003",
      "name": "New Castle County",
      "short_name": "New Castle",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 39.645467,
    "lng": -75.604496,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "37980",
    "name": "Philadelphia-Camden-Wilmington, PA-NJ-DE-MD",
    "type": "metro",
    "csa_code": "428",
    "csa_name": "Philadelphia-Reading-Camden, PA-NJ-DE-MD"
  },
  "demographics": {
    "population": 62392,
    "households": 23641,
    "housing_units": 24756,
    "median_age": 39.7,
    "median_household_income": 75403,
    "median_home_value": 265000,
    "median_rent": 1363,
    "pct_bachelors_plus": 23.3,
    "mean_commute_min": 26.1,
    "density_per_sqmi": 1628.9
  },
  "business": {
    "establishments": 1540,
    "employees": 38185,
    "annual_payroll_thousands": 2284345
  },
  "tax": {
    "irs_returns": 29640,
    "irs_agi_thousands": 1691601
  },
  "area": {
    "land_sqmi": 38.303,
    "water_sqmi": 3.076
  },
  "nearest_zips": [
    {
      "zip": "19726",
      "miles": 2.3,
      "city": "New Castle",
      "state": "DE"
    },
    {
      "zip": "19706",
      "miles": 4.9,
      "city": "Delaware City",
      "state": "DE"
    },
    {
      "zip": "08070",
      "miles": 5,
      "city": "Pennsville",
      "state": "NJ"
    },
    {
      "zip": "19804",
      "miles": 5.1,
      "city": "Wilmington",
      "state": "DE"
    },
    {
      "zip": "19712",
      "miles": 5.6,
      "city": "Newark",
      "state": "DE"
    },
    {
      "zip": "19714",
      "miles": 5.6,
      "city": "Newark",
      "state": "DE"
    },
    {
      "zip": "19715",
      "miles": 5.6,
      "city": "Newark",
      "state": "DE"
    },
    {
      "zip": "19718",
      "miles": 5.6,
      "city": "Newark",
      "state": "DE"
    },
    {
      "zip": "19721",
      "miles": 5.6,
      "city": "New Castle",
      "state": "DE"
    },
    {
      "zip": "19725",
      "miles": 5.6,
      "city": "Newark",
      "state": "DE"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/19720",
    "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."
  }
}