RANKING · 2010 CENSUS · 28 SHOWN OF 28

Highest Romanian population share, Kansas counties · 2010

Kansas counties ranked by the share of all residents who are Romanian ancestry (2023 American Community Survey). A concentration measure: Romanian residents as a percentage of total population. This list covers the 28 counties in Kansas that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPROMANIAN SHAREVS 2000

01Rawlins County, KSKS2,4310.7%–

02Gray County, KSKS5,6520.5%–

03Thomas County, KSKS7,7250.3%–

04Rooks County, KSKS4,6460.2%–

05Pottawatomie County, KSKS27,1860.1%–

06Jefferson County, KSKS18,2960.1%–

07Riley County, KSKS72,5980.1%–

08Johnson County, KSKS636,9060.1%–

09Douglas County, KSKS120,9200.1%–

10Lincoln County, KSKS2,8610.1%–

11Shawnee County, KSKS178,6070.1%–

12Pawnee County, KSKS5,9910.1%–

13Doniphan County, KSKS7,5940.1%–

14Harvey County, KSKS33,5800.1%–

15McPherson County, KSKS30,0640.1%–

16Barber County, KSKS4,0830.0%–

17Reno County, KSKS61,5390.0%–

18Barton County, KSKS24,7900.0%–

19Geary County, KSKS36,3380.0%–

20Butler County, KSKS69,4840.0%–

21Allen County, KSKS12,3020.0%–

22Jackson County, KSKS13,4380.0%–

23Cowley County, KSKS34,3820.0%–

24Sherman County, KSKS5,7630.0%–

25Sedgwick County, KSKS538,4330.0%–

26Franklin County, KSKS26,2990.0%–

27Wyandotte County, KSKS170,5970.0%–

28Leavenworth County, KSKS84,5900.0%–

SHOWING 1–28 OF 28

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