RANKING · 2024 ACS · 24 SHOWN OF 24

Most income inequality (Gini), Maryland counties

Maryland counties ranked by Gini index of household income inequality, where 0 = perfect equality and 1 = maximum inequality (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

YEAR2010 2024

RANKPLACESTATEPOPINCOME INEQUALITY (GINI)VS 2010

01Baltimore, MDMD569,9970.508+3%

02Talbot County, MDMD38,2380.506+8%

03Garrett County, MDMD28,3700.493+14%

04Worcester County, MDMD54,4590.486+10%

05Dorchester County, MDMD33,6280.470+4%

06Montgomery County, MDMD1,074,5820.469+4%

07Baltimore County, MDMD847,6500.458+5%

08Kent County, MDMD19,5650.453−6%

09Somerset County, MDMD24,9730.452+5%

10Wicomico County, MDMD106,8990.447+2%

11Washington County, MDMD157,7310.440+3%

12Allegany County, MDMD66,8480.439−2%

13Queen Anne's County, MDMD54,4480.427+7%

14Caroline County, MDMD34,1160.425+10%

15Cecil County, MDMD107,1310.418+4%

16Anne Arundel County, MDMD603,3800.418+3%

17Prince George's County, MDMD970,3740.416+10%

18Howard County, MDMD339,1830.414+6%

19St. Mary's County, MDMD116,6920.409+5%

20Harford County, MDMD266,4460.408+5%

21Carroll County, MDMD176,6770.403+4%

22Frederick County, MDMD302,8830.398+6%

23Charles County, MDMD176,5930.388+8%

24Calvert County, MDMD94,4840.383+4%

SHOWING 1–24 OF 24

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES