{
  "zip": "20904",
  "type": "standard",
  "type_source": "inferred",
  "city": "Silver Spring",
  "other_place_names": [
    "Colesville",
    "Calverton",
    "Fairland",
    "White Oak",
    "Cloverly",
    "Beltsville"
  ],
  "state": "MD",
  "state_name": "Maryland",
  "county": {
    "fips": "24031",
    "name": "Montgomery County",
    "short_name": "Montgomery"
  },
  "counties": [
    {
      "county_fips": "24031",
      "name": "Montgomery County",
      "short_name": "Montgomery",
      "weight": 0.9752,
      "basis": "land_area"
    },
    {
      "county_fips": "24033",
      "name": "Prince George's County",
      "short_name": "Prince George's",
      "weight": 0.0248,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 39.070379,
    "lng": -76.977379,
    "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": 58646,
    "households": 21212,
    "housing_units": 22261,
    "median_age": 40.6,
    "median_household_income": 96025,
    "median_home_value": 560000,
    "median_rent": 1918,
    "pct_bachelors_plus": 50.3,
    "mean_commute_min": 32.7,
    "density_per_sqmi": 4271.7
  },
  "business": {
    "establishments": 970,
    "employees": 15865,
    "annual_payroll_thousands": 982839
  },
  "tax": {
    "irs_returns": 30000,
    "irs_agi_thousands": 2396257
  },
  "area": {
    "land_sqmi": 13.729,
    "water_sqmi": 0.039
  },
  "nearest_zips": [
    {
      "zip": "20993",
      "miles": 2.6,
      "city": "Silver Spring",
      "state": "MD"
    },
    {
      "zip": "20905",
      "miles": 2.8,
      "city": "Silver Spring",
      "state": "MD"
    },
    {
      "zip": "20903",
      "miles": 3.4,
      "city": "Silver Spring",
      "state": "MD"
    },
    {
      "zip": "20866",
      "miles": 3.6,
      "city": "Burtonsville",
      "state": "MD"
    },
    {
      "zip": "20901",
      "miles": 3.8,
      "city": "Silver Spring",
      "state": "MD"
    },
    {
      "zip": "20868",
      "miles": 3.9,
      "city": "Spencerville",
      "state": "MD"
    },
    {
      "zip": "20902",
      "miles": 3.9,
      "city": "Silver Spring",
      "state": "MD"
    },
    {
      "zip": "20906",
      "miles": 4.3,
      "city": "Silver Spring",
      "state": "MD"
    },
    {
      "zip": "20704",
      "miles": 4.5,
      "city": "Beltsville",
      "state": "MD"
    },
    {
      "zip": "20705",
      "miles": 4.5,
      "city": "Beltsville",
      "state": "MD"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/20904",
    "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."
  }
}