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About this map

Share of residents born outside the U.S. (not counting people born abroad to American parents).

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024).

U.S.
14.1%
Maryland
16.6%
Rankings
Full list

Top and bottom zip codes in Maryland

Zip codes with 1,000+ residents

Zip codes with the most foreign-born residents

See all
  1. 120783Hyattsville61.1%
  2. 220903Silver Spring55.2%
  3. 320877Gaithersburg48.2%
  4. 420737Riverdale47.7%
  5. 520784Hyattsville43.1%
  6. 620906Silver Spring42.3%
  7. 720705Beltsville42.3%
  8. 820782Hyattsville41%
  9. 920904Silver Spring39.2%
  10. 1020871Clarksburg39.1%

Zip codes with the fewest foreign-born residents

See all
  1. 121530Flintstone0%
  2. 221555Oldtown0%
  3. 321838Marion Station0%
  4. 421161White Hall0%
  5. 521531Friendsville0.2%
  6. 621521Barton0.3%
  7. 721918Conowingo0.3%
  8. 821562Westernport0.4%
  9. 921545Mount Savage0.5%
  10. 1020618Bushwood0.5%

Foreign-born residents by county in Maryland

  1. 1Montgomery County33.6%
  2. 2Prince George's County25.3%
  3. 3Howard County22.8%
  4. 4Frederick County13.8%
  5. 5Baltimore County13.2%
  6. 6Anne Arundel County10%
  7. 7Wicomico County9.4%
  8. 8Baltimore city9.3%
  9. 9Charles County8.5%
  10. 10Talbot County8%
  11. 11Washington County6.6%
  12. 12Caroline County6.1%
  13. 13Harford County5.9%
  14. 14Carroll County5.5%
  15. 15Queen Anne's County5.1%
  16. 16Somerset County5.1%
  17. 17Worcester County4.7%
  18. 18Dorchester County4.5%
  19. 19St. Mary's County4.3%
  20. 20Calvert County4%
  21. 21Cecil County3.9%
  22. 22Kent County3.7%
  23. 23Allegany County2.1%
  24. 24Garrett County1.4%

Questions about this map

Which zip code has the highest foreign-born residents in Maryland?

Among zip codes with at least 1,000 residents, 20783 (Hyattsville, MD) has the highest: 61.1%.

Which zip code has the lowest foreign-born residents in Maryland?

21530 (Flintstone, MD) has the lowest: 0%.

What is the foreign-born residents for the United States?

14.1%; in Maryland it is 16.6%.

Where does this data come from?

U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). Share of residents born outside the U.S. (not counting people born abroad to American parents).

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