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About this map

Share of residents with no health insurance of any kind. Lower is better.

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

U.S.
8.4%
Maryland
6.3%
Rankings
Full list

Top and bottom zip codes in Maryland

Zip codes with 1,000+ residents

Zip codes with the highest uninsured rate

See all
  1. 120783Hyattsville37%
  2. 221649Marydel26.7%
  3. 320737Riverdale25.4%
  4. 420710Bladensburg24.2%
  5. 520781Hyattsville23.9%
  6. 620903Silver Spring23.5%
  7. 720712Mount Rainier22.5%
  8. 820877Gaithersburg22%
  9. 921623Church Hill22%
  10. 1021640Henderson18.6%

Zip codes with the lowest uninsured rate

See all
  1. 120629Dowell0%
  2. 220670Patuxent River0%
  3. 320778West River0%
  4. 420763Savage0%
  5. 520742College Park0.1%
  6. 621013Baldwin0.1%
  7. 720777Highland0.3%
  8. 821838Marion Station0.6%
  9. 921917Colora0.6%
  10. 1021036Dayton0.6%

Uninsured rate by county in Maryland

  1. 1Prince George's County11.4%
  2. 2Caroline County7.3%
  3. 3Montgomery County7%
  4. 4Wicomico County6.7%
  5. 5Washington County6.3%
  6. 6Garrett County6.2%
  7. 7Kent County6.1%
  8. 8Baltimore city5.9%
  9. 9Queen Anne's County5.7%
  10. 10Dorchester County5.5%
  11. 11Baltimore County5.4%
  12. 12Worcester County5%
  13. 13Anne Arundel County4.7%
  14. 14Frederick County4.7%
  15. 15Charles County4.6%
  16. 16Howard County4.2%
  17. 17St. Mary's County3.9%
  18. 18Talbot County3.9%
  19. 19Allegany County3.8%
  20. 20Cecil County3.6%
  21. 21Harford County3.6%
  22. 22Somerset County3.6%
  23. 23Calvert County3%
  24. 24Carroll County2.9%

Questions about this map

Which zip code has the highest uninsured rate in Maryland?

Among zip codes with at least 1,000 residents, 20783 (Hyattsville, MD) has the highest: 37%.

Which zip code has the lowest uninsured rate in Maryland?

20629 (Dowell, MD) has the lowest: 0%.

What is the uninsured rate for the United States?

8.4%; in Maryland it is 6.3%.

Where does this data come from?

U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). Share of residents with no health insurance of any kind. Lower is better.

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