{
  "zip": "19901",
  "type": "standard",
  "type_source": "inferred",
  "city": "Dover",
  "other_place_names": [
    "Highland Acres",
    "Rising Sun-Lebanon",
    "Kent Acres",
    "Dover Base Housing",
    "Camden",
    "Leipsic",
    "Cheswold",
    "Little Creek",
    "Woodside East"
  ],
  "state": "DE",
  "state_name": "Delaware",
  "county": {
    "fips": "10001",
    "name": "Kent County",
    "short_name": "Kent"
  },
  "counties": [
    {
      "county_fips": "10001",
      "name": "Kent County",
      "short_name": "Kent",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 39.181542,
    "lng": -75.47352,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "20100",
    "name": "Dover, DE",
    "type": "metro",
    "csa_code": "428",
    "csa_name": "Philadelphia-Reading-Camden, PA-NJ-DE-MD"
  },
  "demographics": {
    "population": 37763,
    "households": 13951,
    "housing_units": 15160,
    "median_age": 33.6,
    "median_household_income": 66388,
    "median_home_value": 273000,
    "median_rent": 1398,
    "pct_bachelors_plus": 26.9,
    "mean_commute_min": 21.6,
    "density_per_sqmi": 498.2
  },
  "business": {
    "establishments": 2193,
    "employees": 25450,
    "annual_payroll_thousands": 1608104
  },
  "tax": {
    "irs_returns": 15870,
    "irs_agi_thousands": 948267
  },
  "area": {
    "land_sqmi": 75.8,
    "water_sqmi": 9.434
  },
  "nearest_zips": [
    {
      "zip": "19961",
      "miles": 1.7,
      "city": "Little Creek",
      "state": "DE"
    },
    {
      "zip": "19905",
      "miles": 3.2,
      "city": "Dover",
      "state": "DE"
    },
    {
      "zip": "19906",
      "miles": 3.4,
      "city": "Dover",
      "state": "DE"
    },
    {
      "zip": "19902",
      "miles": 3.7,
      "city": "Dover Afb",
      "state": "DE"
    },
    {
      "zip": "19903",
      "miles": 5.2,
      "city": "Dover",
      "state": "DE"
    },
    {
      "zip": "19904",
      "miles": 6.2,
      "city": "Dover",
      "state": "DE"
    },
    {
      "zip": "19936",
      "miles": 6.5,
      "city": "Cheswold",
      "state": "DE"
    },
    {
      "zip": "19962",
      "miles": 7.8,
      "city": "Magnolia",
      "state": "DE"
    },
    {
      "zip": "19977",
      "miles": 9,
      "city": "Smyrna",
      "state": "DE"
    },
    {
      "zip": "19980",
      "miles": 9.1,
      "city": "Woodside",
      "state": "DE"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/19901",
    "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."
  }
}