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RANKING · 2010 CENSUS · 13 SHOWN OF 13

Highest Peruvian population share, Iowa counties · 2010

Iowa counties ranked by the share of all residents who are Peruvian origin (2010 American Community Survey). A concentration measure: Peruvian residents as a percentage of total population. This list covers the 13 counties in Iowa that qualify, ranked against each other statewide. The median across all 13 is 0.0%.

Peruvian Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Highest Peruvian population share by state
RANKPLACESTATEPOPPERUVIAN SHAREVS –
01Buena Vista County, IAIA20,4490.3%–
02Winnebago County, IAIA10,2510.2%–
03Scott County, IAIA175,2590.1%–
04Dallas County, IAIA118,4570.1%–
05Poweshiek County, IAIA18,3680.1%–
06Johnson County, IAIA160,0440.0%–
07Dubuque County, IAIA99,3810.0%–
08Story County, IAIA101,2910.0%–
09Clinton County, IAIA46,0020.0%–
10Polk County, IAIA516,5460.0%–
11Muscatine County, IAIA41,8530.0%–
12Marshall County, IAIA39,8900.0%–
13Black Hawk County, IAIA131,5320.0%–
SHOWING 1–13 OF 13

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS