RANKING · 2020 CENSUS · 23 SHOWN OF 23

Largest Laotian population, Pennsylvania counties · 2020

Pennsylvania counties ranked by the number of residents who are Laotian, 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 23 counties in Pennsylvania that qualify, ranked against each other statewide. The median across all 23 is 29.

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Largest Laotian population by state

RANKPLACESTATEPOPLAOTIAN POPULATIONVS –

01Philadelphia County, PAPA1,574,281924–

02Cumberland County, PAPA277,270328–

03Lancaster County, PAPA563,159262–

04York County, PAPA473,197256–

05Delaware County, PAPA580,937227–

06Montgomery County, PAPA877,643179–

07Chester County, PAPA557,116161–

08Lehigh County, PAPA384,383142–

09Lackawanna County, PAPA216,50285–

10Allegheny County, PAPA1,225,03534–

11Somerset County, PAPA72,00433–

12Adams County, PAPA107,59429–

13Berks County, PAPA440,07229–

14Bucks County, PAPA647,82826–

15Lawrence County, PAPA83,91121–

16Clearfield County, PAPA78,10016–

17Dauphin County, PAPA293,35115–

18Venango County, PAPA49,34614–

19Northampton County, PAPA324,41113–

20Perry County, PAPA46,8069–

21Mercer County, PAPA107,8604–

22Sullivan County, PAPA5,8563–

23Wyoming County, PAPA25,7902–

SHOWING 1–23 OF 23

Download CSV (full list, 23 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS