RANKING · 2020 CENSUS · 16 SHOWN OF 16

Highest Korean population share, Pennsylvania counties · 2020

Pennsylvania counties ranked by the share of all residents who are Korean (2023 American Community Survey). A concentration measure: Korean residents as a percentage of total population. This list covers the 16 counties in Pennsylvania that qualify, ranked against each other statewide.

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

RANKPLACESTATEPOPKOREAN SHAREVS 2000

01Lehigh County, PAPA384,3830.1%–

02Lancaster County, PAPA563,1590.1%–

03Dauphin County, PAPA293,3510.1%–

04Philadelphia County, PAPA1,574,2810.0%–

05Franklin County, PAPA160,6520.0%–

06Allegheny County, PAPA1,225,0350.0%–

07Luzerne County, PAPA332,1260.0%–

08Bucks County, PAPA647,8280.0%–

09Butler County, PAPA200,1690.0%–

10Blair County, PAPA119,5410.0%–

11Lebanon County, PAPA146,3800.0%–

12Erie County, PAPA265,8320.0%–

13Delaware County, PAPA580,9370.0%–

14Fayette County, PAPA123,0210.0%–

15Montgomery County, PAPA877,6430.0%–

16Berks County, PAPA440,0720.0%–

SHOWING 1–16 OF 16

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