RANKING · 2020 CENSUS · 16 SHOWN OF 16

Highest Dominican population share, Iowa cities · 2020

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

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RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPDOMINICAN SHAREVS 2000

01Marshalltown, IAIA27,5360.4%–

02Le Mars, IAIA10,7600.3%–

03Iowa Falls, IAIA5,0130.2%–

04Waterloo, IAIA66,9190.2%–

05Fort Dodge, IAIA24,8370.1%–

06Urbandale, IAIA48,5700.1%–

07Coralville, IAIA23,9600.1%–

08Pleasant Hill, IAIA11,2390.1%–

09Iowa City, IAIA76,2290.1%–

10Des Moines, IAIA212,0860.1%–

11Cedar Rapids, IAIA137,9350.0%–

12Mason City, IAIA26,8530.0%–

13Sioux City, IAIA86,3560.0%–

14Ames, IAIA68,2200.0%–

15Dubuque, IAIA59,1480.0%–

16Cedar Falls, IAIA41,2400.0%–

SHOWING 1–16 OF 16

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