RANKING · 2010 CENSUS · 24 SHOWN OF 24

Most income inequality (Gini), Maryland counties · 2010

Maryland counties ranked by Gini index of household income inequality, where 0 = perfect equality and 1 = maximum inequality (2023 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 2000

01Baltimore, MDMD569,9970.495–

02Kent County, MDMD19,5650.484–

03Talbot County, MDMD38,2380.469–

04Montgomery County, MDMD1,074,5820.453–

05Dorchester County, MDMD33,6280.450–

06Allegany County, MDMD66,8480.446–

07Worcester County, MDMD54,4590.443–

08Baltimore County, MDMD847,6500.438–

09Wicomico County, MDMD106,8990.437–

10Garrett County, MDMD28,3700.433–

11Somerset County, MDMD24,9730.432–

12Washington County, MDMD157,7310.427–

13Anne Arundel County, MDMD603,3800.406–

14Cecil County, MDMD107,1310.403–

15Queen Anne's County, MDMD54,4480.399–

16Harford County, MDMD266,4460.390–

17Howard County, MDMD339,1830.390–

18St. Mary's County, MDMD116,6920.388–

19Carroll County, MDMD176,6770.386–

20Caroline County, MDMD34,1160.385–

21Prince George's County, MDMD970,3740.380–

22Frederick County, MDMD302,8830.376–

23Calvert County, MDMD94,4840.369–

24Charles County, MDMD176,5930.359–

SHOWING 1–24 OF 24

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES