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RANKING · 2010 CENSUS · 17 SHOWN OF 17

Largest Jamaican population, Iowa counties · 2010

Iowa counties ranked by the number of residents who are Jamaican ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 17 counties in Iowa that qualify, ranked against each other statewide.

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SAME RANKING BYCitiesStatesMetros
RELATEDLargest American populationHighest American population shareLargest Arab populationHighest Arab population shareLargest Egyptian populationHighest Egyptian population share
YEAR201020202024
Largest Jamaican population by state
RANKPLACESTATEPOPJAMAICAN POPULATIONVS 2000
01Polk County, IAIA516,546270
02Johnson County, IAIA160,044111
03Dallas County, IAIA118,457107
04Black Hawk County, IAIA131,53287
05Boone County, IAIA26,79948
06Muscatine County, IAIA41,85338
07Cerro Gordo County, IAIA42,37218
08Linn County, IAIA232,02814
09Scott County, IAIA175,25912
10Decatur County, IAIA7,65511
11Dubuque County, IAIA99,3819
12Jones County, IAIA21,2539
13Woodbury County, IAIA106,6499
14Davis County, IAIA9,2308
15Webster County, IAIA36,8386
16Emmet County, IAIA9,1072
17Jasper County, IAIA38,1531
SHOWING 1–17 OF 17
Download CSV (full list, 17 rows)

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