{
  "zip": "21401",
  "type": "standard",
  "type_source": "inferred",
  "city": "Annapolis",
  "other_place_names": [
    "Parole",
    "Crownsville",
    "Annapolis Neck",
    "Naval Academy"
  ],
  "state": "MD",
  "state_name": "Maryland",
  "county": {
    "fips": "24003",
    "name": "Anne Arundel County",
    "short_name": "Anne Arundel"
  },
  "counties": [
    {
      "county_fips": "24003",
      "name": "Anne Arundel County",
      "short_name": "Anne Arundel",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 38.987941,
    "lng": -76.552716,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "12580",
    "name": "Baltimore-Columbia-Towson, MD",
    "type": "metro",
    "csa_code": "548",
    "csa_name": "Washington-Baltimore-Arlington, DC-MD-VA-WV-PA"
  },
  "demographics": {
    "population": 38629,
    "households": 17984,
    "housing_units": 19567,
    "median_age": 47.7,
    "median_household_income": 123381,
    "median_home_value": 601400,
    "median_rent": 2150,
    "pct_bachelors_plus": 61.1,
    "mean_commute_min": 28.4,
    "density_per_sqmi": 1938.1
  },
  "business": {
    "establishments": 2837,
    "employees": 44530,
    "annual_payroll_thousands": 3131831
  },
  "tax": {
    "irs_returns": 21170,
    "irs_agi_thousands": 2986168
  },
  "area": {
    "land_sqmi": 19.931,
    "water_sqmi": 2.268
  },
  "nearest_zips": [
    {
      "zip": "21062",
      "miles": 2.5,
      "city": "Glen Burnie",
      "state": "MD"
    },
    {
      "zip": "21123",
      "miles": 2.5,
      "city": "Pasadena",
      "state": "MD"
    },
    {
      "zip": "21411",
      "miles": 2.5,
      "city": "Annapolis",
      "state": "MD"
    },
    {
      "zip": "21412",
      "miles": 2.5,
      "city": "Annapolis",
      "state": "MD"
    },
    {
      "zip": "21405",
      "miles": 2.8,
      "city": "Annapolis",
      "state": "MD"
    },
    {
      "zip": "21140",
      "miles": 3.1,
      "city": "Riva",
      "state": "MD"
    },
    {
      "zip": "21404",
      "miles": 3.3,
      "city": "Annapolis",
      "state": "MD"
    },
    {
      "zip": "21032",
      "miles": 3.9,
      "city": "Crownsville",
      "state": "MD"
    },
    {
      "zip": "21402",
      "miles": 4.4,
      "city": "Annapolis",
      "state": "MD"
    },
    {
      "zip": "21403",
      "miles": 4.6,
      "city": "Annapolis",
      "state": "MD"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/21401",
    "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."
  }
}