RANKING · 2020 CENSUS · 38 SHOWN OF 38

Largest Thai population, Pennsylvania counties · 2020

Pennsylvania counties ranked by the number of residents who are Thai, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 38 counties in Pennsylvania that qualify, ranked against each other statewide.

Thai Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

RANKPLACESTATEPOPTHAI POPULATIONVS –

01Philadelphia County, PAPA1,574,281607–

02Allegheny County, PAPA1,225,035462–

03Montgomery County, PAPA877,643355–

04Delaware County, PAPA580,937242–

05Lehigh County, PAPA384,383212–

06Chester County, PAPA557,116141–

07Lancaster County, PAPA563,159140–

08York County, PAPA473,197123–

09Franklin County, PAPA160,652109–

10Northampton County, PAPA324,411104–

11Bucks County, PAPA647,82898–

12Washington County, PAPA210,80293–

13Mifflin County, PAPA46,12776–

14Centre County, PAPA157,39355–

15Carbon County, PAPA65,86851–

16Clearfield County, PAPA78,10048–

17Dauphin County, PAPA293,35145–

18Westmoreland County, PAPA349,32434–

19Cumberland County, PAPA277,27033–

20Erie County, PAPA265,83229–

21Lebanon County, PAPA146,38024–

22Adams County, PAPA107,59423–

23Lawrence County, PAPA83,91122–

24Schuylkill County, PAPA145,08521–

25Columbia County, PAPA66,19315–

26Lackawanna County, PAPA216,50215–

27Butler County, PAPA200,16913–

28Blair County, PAPA119,54112–

29Berks County, PAPA440,07212–

30Susquehanna County, PAPA38,23712–

31Beaver County, PAPA166,03211–

32Venango County, PAPA49,34611–

33Clarion County, PAPA36,6809–

34Bradford County, PAPA59,6007–

35Fayette County, PAPA123,0215–

36Luzerne County, PAPA332,1261–

37Armstrong County, PAPA63,6981–

38Northumberland County, PAPA89,9201–

SHOWING 1–38 OF 38

Download CSV (full list, 38 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS