RANKING · 2024 ACS · 25 SHOWN OF 25

Highest Samoan population share, Iowa counties

Iowa counties ranked by the share of all residents who are Samoan (2024 American Community Survey). A concentration measure: Samoan residents as a percentage of total population. This list covers the 25 counties in Iowa that qualify, ranked against each other statewide. The median across all 25 is 0.0%. Biggest climber in the top 100 since 2020: Washington County, IA, up 17 places to #4.

Samoan Americans: full group profile →

IowaAll states All rankings

SAME RANKING BYCities States Metros

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

RANKPLACESTATEPOPSAMOAN SHAREVS 2020

01Montgomery County, IAIA10,0020.4%–

02Guthrie County, IAIA10,7820.2%–

03Cedar County, IAIA18,3590.2%–

04▲17Washington County, IAIA22,6670.2%+0.2 pts

05Adair County, IAIA7,4030.1%–

06Hamilton County, IAIA14,9440.1%–

07Woodbury County, IAIA106,6490.1%–

08Butler County, IAIA14,0490.1%–

09Scott County, IAIA175,2590.0%–

10Marshall County, IAIA39,8900.0%–

11▼8Henry County, IAIA19,3490.0%−0.1 pts

12▲11Chickasaw County, IAIA11,6630.0%0.0 pts

13Sac County, IAIA9,5250.0%–

14Mahaska County, IAIA21,8800.0%–

15Story County, IAIA101,2910.0%–

16▲2Clinton County, IAIA46,0020.0%0.0 pts

17▼13Winneshiek County, IAIA19,7330.0%−0.1 pts

18Van Buren County, IAIA7,1310.0%–

19▼8Black Hawk County, IAIA131,5320.0%0.0 pts

20▲5Polk County, IAIA516,5460.0%0.0 pts

21▼8Decatur County, IAIA7,6550.0%0.0 pts

22Cerro Gordo County, IAIA42,3720.0%–

23▼1Buchanan County, IAIA20,8830.0%0.0 pts

24Linn County, IAIA232,0280.0%–

25Johnson County, IAIA160,0440.0%–

SHOWING 1–25 OF 25

Download CSV (full list, 25 rows)

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