Maryland ZIP Code Demographics

Maryland has 475 ZIP code areas with Census data, 347 of them with at least 1,000 residents, across 24 counties. The Census Bureau counts 6,206,011 residents statewide, with a median household income of $103,678 and a median home value of $419,900. Pick a county or city below, or color the map by income, homeowners, families or new movers.

Top 10 Maryland ZIP codes

Richest ZIP codes

  1. 20854 Potomac — $250,000+
  2. 20759 Fulton — $250,000+
  3. 21738 Glenwood — $250,000+
  4. 21737 Glenelg — $250,000+
  5. 20817 Bethesda — $249,332
  6. 20818 Cabin John — $245,982
  7. 21029 Clarksville — $243,542
  8. 20816 Bethesda — $232,656
  9. 21794 West Friendship — $231,466
  10. 20777 Highland — $226,146

ZIP codes with the highest home values

  1. 20818 Cabin John — $1,335,100
  2. 20815 Chevy Chase — $1,294,200
  3. 20816 Bethesda — $1,217,200
  4. 20817 Bethesda — $1,183,600
  5. 20854 Potomac — $1,165,400
  6. 21794 West Friendship — $999,400
  7. 21737 Glenelg — $996,400
  8. 20814 Bethesda — $989,600
  9. 20759 Fulton — $954,700
  10. 21738 Glenwood — $914,300

ZIP codes with the highest homeownership

  1. 20778 West River — 100.0%
  2. 21794 West Friendship — 99.5%
  3. 21036 Dayton — 99.3%
  4. 21770 Monrovia — 98.8%
  5. 21140 Riva — 98.7%
  6. 20861 Ashton — 98.5%
  7. 21131 Phoenix — 98.4%
  8. 21738 Glenwood — 98.2%
  9. 21132 Pylesville — 98.1%
  10. 21047 Fallston — 98.0%

ZIP codes with the most families with kids

  1. 20670 Patuxent River — 95.2%
  2. 21402 Annapolis — 64.2%
  3. 21704 Frederick — 56.4%
  4. 20755 Fort George G Meade — 56.0%
  5. 20759 Fulton — 53.2%
  6. 20762 Andrews Air Force Base — 53.2%
  7. 20693 Welcome — 53.1%
  8. 20871 Clarksburg — 51.4%
  9. 21029 Clarksville — 51.4%
  10. 21856 Quantico — 48.8%

ZIP codes with the most new movers

  1. 20742 College Park — 61.8%
  2. 21250 Baltimore — 41.0%
  3. 21252 Towson — 37.8%
  4. 20762 Andrews Air Force Base — 37.0%
  5. 21005 Aberdeen Proving Ground — 34.3%
  6. 20740 College Park — 32.2%
  7. 20755 Fort George G Meade — 30.3%
  8. 21202 Baltimore — 29.4%
  9. 21890 Somerset County — 25.4%
  10. 21231 Baltimore — 24.9%

Youngest ZIP codes

  1. 20742 College Park — 19.0
  2. 21250 Baltimore — 19.9
  3. 21252 Towson — 20.0
  4. 21402 Annapolis — 21.0
  5. 20670 Patuxent River — 22.9
  6. 20740 College Park — 23.5
  7. 20762 Andrews Air Force Base — 24.4
  8. 20755 Fort George G Meade — 25.1
  9. 21727 Emmitsburg — 29.5
  10. 20737 Riverdale — 31.7

Fastest-growing ZIP codes

  1. 21252 Towson — 104.2%
  2. 20695 White Plains — 102.8%
  3. 20861 Ashton — 99.4%
  4. 21822 Eden — 73.4%
  5. 20871 Clarksburg — 62.0%
  6. 20763 Savage — 59.1%
  7. 21770 Monrovia — 58.7%
  8. 21054 Gambrills — 46.3%
  9. 21798 Woodsboro — 42.3%
  10. 20670 Patuxent River — 42.0%

Counties

Cities and communities

Frequently asked questions

How many ZIP codes are in Maryland?
475 ZIP code areas (Census ZCTAs) have published figures; 347 have at least 1,000 residents. PO-box-only ZIP codes have no residents of their own and no Census area.
Which Maryland ZIP code has the most people?
20906 (Silver Spring), with about 70,595 residents.
Which Maryland ZIP code has the highest median household income?
20854 (Potomac), at $250,000+, among ZIP codes with at least 1,000 residents.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.