RANKING · 2024 ACS · 24 SHOWN OF 24

Highest Medicaid coverage, Maryland counties

Maryland counties ranked by the share of people covered by Medicaid or other means-tested public insurance, alone or in combination with other coverage (2024 ACS). This list covers the 24 counties in Maryland that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPMEDICAIDVS 2020

01Dorchester County, MDMD33,62834.9%+2.8 pts

02Caroline County, MDMD34,11634.4%+2.0 pts

03Baltimore, MDMD569,99733.5%+1.2 pts

04Somerset County, MDMD24,97331.6%−1.0 pts

05Allegany County, MDMD66,84829.5%+2.2 pts

06Wicomico County, MDMD106,89928.3%−1.0 pts

07Washington County, MDMD157,73126.0%+3.4 pts

08Garrett County, MDMD28,37026.0%+1.1 pts

09Prince George's County, MDMD970,37422.3%+2.3 pts

10Worcester County, MDMD54,45921.0%+0.2 pts

11Cecil County, MDMD107,13120.9%+0.4 pts

12Talbot County, MDMD38,23820.7%+2.3 pts

13Baltimore County, MDMD847,65020.2%+2.5 pts

14Kent County, MDMD19,56519.9%−2.0 pts

15St. Mary's County, MDMD116,69216.4%−0.4 pts

16Montgomery County, MDMD1,074,58215.9%+1.4 pts

17Charles County, MDMD176,59315.2%+0.4 pts

18Queen Anne's County, MDMD54,44814.8%+0.1 pts

19Harford County, MDMD266,44614.3%+0.8 pts

20Anne Arundel County, MDMD603,38013.5%+0.8 pts

21Frederick County, MDMD302,88313.1%+0.1 pts

22Calvert County, MDMD94,48412.0%−0.3 pts

23Howard County, MDMD339,18311.3%−0.1 pts

24Carroll County, MDMD176,67710.8%−0.1 pts

SHOWING 1–24 OF 24

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES