{
  "zip": "20187",
  "type": "standard",
  "type_source": "inferred",
  "city": "Warrenton",
  "other_place_names": [
    "New Baltimore",
    "Opal"
  ],
  "state": "VA",
  "state_name": "Virginia",
  "county": {
    "fips": "51061",
    "name": "Fauquier County",
    "short_name": "Fauquier"
  },
  "counties": [
    {
      "county_fips": "51061",
      "name": "Fauquier County",
      "short_name": "Fauquier",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 38.722131,
    "lng": -77.736919,
    "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": 18980,
    "households": 6588,
    "housing_units": 6851,
    "median_age": 41.5,
    "median_household_income": 176435,
    "median_home_value": 646400,
    "median_rent": 1895,
    "pct_bachelors_plus": 54,
    "mean_commute_min": 36.8,
    "density_per_sqmi": 371.7
  },
  "business": {
    "establishments": 388,
    "employees": 4286,
    "annual_payroll_thousands": 292924
  },
  "tax": {
    "irs_returns": 9030,
    "irs_agi_thousands": 1232228
  },
  "area": {
    "land_sqmi": 51.067,
    "water_sqmi": 0.59
  },
  "nearest_zips": [
    {
      "zip": "20139",
      "miles": 5,
      "city": "Casanova",
      "state": "VA"
    },
    {
      "zip": "20188",
      "miles": 5.4,
      "city": "Warrenton",
      "state": "VA"
    },
    {
      "zip": "20137",
      "miles": 5.9,
      "city": "Broad Run",
      "state": "VA"
    },
    {
      "zip": "20186",
      "miles": 6,
      "city": "Warrenton",
      "state": "VA"
    },
    {
      "zip": "20138",
      "miles": 6.7,
      "city": "Calverton",
      "state": "VA"
    },
    {
      "zip": "20168",
      "miles": 8.2,
      "city": "Haymarket",
      "state": "VA"
    },
    {
      "zip": "20182",
      "miles": 8.3,
      "city": "Nokesville",
      "state": "VA"
    },
    {
      "zip": "20155",
      "miles": 8.5,
      "city": "Gainesville",
      "state": "VA"
    },
    {
      "zip": "20119",
      "miles": 9.2,
      "city": "Catlett",
      "state": "VA"
    },
    {
      "zip": "20136",
      "miles": 10.4,
      "city": "Bristow",
      "state": "VA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/20187",
    "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."
  }
}