RANKING · 2024 ACS · 23 SHOWN OF 23

Highest Chamorro population share, Pennsylvania counties

Pennsylvania counties ranked by the share of all residents who are Chamorro (2024 American Community Survey). A concentration measure: Chamorro residents as a percentage of total population. This list covers the 23 counties in Pennsylvania that qualify, ranked against each other statewide. The median across all 23 is 0.0%. Biggest climber in the top 100 since 2020: Philadelphia County, PA, up 29 places to #4.

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RELATEDLargest Native Hawaiian population Highest Native Hawaiian population share Largest Samoan population Highest Samoan population share Largest Tongan population Highest Tongan population share

Highest Chamorro population share by state

RANKPLACESTATEPOPCHAMORRO SHAREVS 2020

01Schuylkill County, PAPA145,0850.0%–

02Lawrence County, PAPA83,9110.0%–

03▲3Luzerne County, PAPA332,1260.0%0.0 pts

04▲29Philadelphia County, PAPA1,574,2810.0%0.0 pts

05▼1Butler County, PAPA200,1690.0%0.0 pts

06▲22Delaware County, PAPA580,9370.0%0.0 pts

07▲8Montgomery County, PAPA877,6430.0%0.0 pts

08▲14Chester County, PAPA557,1160.0%0.0 pts

09▲26Blair County, PAPA119,5410.0%0.0 pts

10Armstrong County, PAPA63,6980.0%–

11▲16Lancaster County, PAPA563,1590.0%0.0 pts

12▲14Lehigh County, PAPA384,3830.0%0.0 pts

13▲8Allegheny County, PAPA1,225,0350.0%0.0 pts

14▲4Cambria County, PAPA128,9680.0%0.0 pts

15Indiana County, PAPA82,8780.0%–

16Venango County, PAPA49,3460.0%–

17▲3Lebanon County, PAPA146,3800.0%0.0 pts

18▼6Clarion County, PAPA36,6800.0%0.0 pts

19Berks County, PAPA440,0720.0%0.0 pts

20▼10Dauphin County, PAPA293,3510.0%0.0 pts

21▲8Bucks County, PAPA647,8280.0%0.0 pts

22▼9Washington County, PAPA210,8020.0%0.0 pts

23▲1York County, PAPA473,1970.0%0.0 pts

SHOWING 1–23 OF 23

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES