{
  "zip": "20230",
  "type": "standard",
  "type_source": "inferred",
  "city": "Washington",
  "other_place_names": [],
  "state": "DC",
  "state_name": "District of Columbia",
  "county": {
    "fips": "11001",
    "name": "District of Columbia",
    "short_name": "District of Columbia"
  },
  "counties": [
    {
      "county_fips": "11001",
      "name": "District of Columbia",
      "short_name": "District of Columbia",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 38.893744,
    "lng": -77.035673,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "47900",
    "name": "Washington-Arlington-Alexandria, DC-VA-MD-WV",
    "type": "metro",
    "csa_code": "548",
    "csa_name": "Washington-Baltimore-Arlington, DC-MD-VA-WV-PA"
  },
  "demographics": {
    "population": 0,
    "households": 0,
    "housing_units": 0,
    "median_age": null,
    "median_household_income": null,
    "median_home_value": null,
    "median_rent": null,
    "pct_bachelors_plus": null,
    "mean_commute_min": null,
    "density_per_sqmi": 0
  },
  "business": {
    "establishments": 7,
    "employees": 172,
    "annual_payroll_thousands": 16641
  },
  "tax": {
    "irs_returns": null,
    "irs_agi_thousands": null
  },
  "area": {
    "land_sqmi": 0.092,
    "water_sqmi": 0
  },
  "nearest_zips": [
    {
      "zip": "20500",
      "miles": 0.1,
      "city": "Washington",
      "state": "DC"
    },
    {
      "zip": "20068",
      "miles": 0.1,
      "city": "Washington",
      "state": "DC"
    },
    {
      "zip": "20228",
      "miles": 0.1,
      "city": "Washington",
      "state": "DC"
    },
    {
      "zip": "20374",
      "miles": 0.1,
      "city": "Washington Navy Yard",
      "state": "DC"
    },
    {
      "zip": "20391",
      "miles": 0.1,
      "city": "Washington Navy Yard",
      "state": "DC"
    },
    {
      "zip": "20398",
      "miles": 0.1,
      "city": "Washington Navy Yard",
      "state": "DC"
    },
    {
      "zip": "20405",
      "miles": 0.1,
      "city": "Washington",
      "state": "DC"
    },
    {
      "zip": "20511",
      "miles": 0.1,
      "city": "Washington",
      "state": "DC"
    },
    {
      "zip": "56972",
      "miles": 0.1,
      "city": "Washington",
      "state": "DC"
    },
    {
      "zip": "20237",
      "miles": 0.1,
      "city": "Washington",
      "state": "DC"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/20230",
    "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."
  }
}