RANKING · 2010 CENSUS · 42 SHOWN OF 42

Highest Latvian population share, Pennsylvania counties · 2010

Pennsylvania counties ranked by the share of all residents who are Latvian ancestry (2023 American Community Survey). A concentration measure: Latvian residents as a percentage of total population. This list covers the 42 counties in Pennsylvania that qualify, ranked against each other statewide.

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

Highest Latvian population share by state

RANKPLACESTATEPOPLATVIAN SHAREVS 2000

01Montgomery County, PAPA877,6430.1%–

02Bucks County, PAPA647,8280.1%–

03Chester County, PAPA557,1160.1%–

04Union County, PAPA42,3130.1%–

05McKean County, PAPA38,9840.0%–

06Berks County, PAPA440,0720.0%–

07Wayne County, PAPA51,7030.0%–

08Philadelphia County, PAPA1,574,2810.0%–

09Delaware County, PAPA580,9370.0%–

10Northampton County, PAPA324,4110.0%–

11Mercer County, PAPA107,8600.0%–

12Lehigh County, PAPA384,3830.0%–

13Monroe County, PAPA167,1790.0%–

14Pike County, PAPA62,8080.0%–

15Lebanon County, PAPA146,3800.0%–

16Centre County, PAPA157,3930.0%–

17Allegheny County, PAPA1,225,0350.0%–

18Lancaster County, PAPA563,1590.0%–

19Tioga County, PAPA40,5020.0%–

20Washington County, PAPA210,8020.0%–

21Fulton County, PAPA14,4830.0%–

22Erie County, PAPA265,8320.0%–

23Westmoreland County, PAPA349,3240.0%–

24Perry County, PAPA46,8060.0%–

25Schuylkill County, PAPA145,0850.0%–

26Northumberland County, PAPA89,9200.0%–

27Lycoming County, PAPA112,5870.0%–

28Clinton County, PAPA37,8700.0%–

29Lackawanna County, PAPA216,5020.0%–

30Crawford County, PAPA81,7920.0%–

31Luzerne County, PAPA332,1260.0%–

32Venango County, PAPA49,3460.0%–

33Franklin County, PAPA160,6520.0%–

34Cumberland County, PAPA277,2700.0%–

35Butler County, PAPA200,1690.0%–

36Clarion County, PAPA36,6800.0%–

37York County, PAPA473,1970.0%–

38Cambria County, PAPA128,9680.0%–

39Bedford County, PAPA47,4800.0%–

40Adams County, PAPA107,5940.0%–

41Bradford County, PAPA59,6000.0%–

42Dauphin County, PAPA293,3510.0%–

SHOWING 1–42 OF 42

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