RANKING · 2020 CENSUS · 37 SHOWN OF 37

Highest Croatian population share, Colorado counties · 2020

Colorado counties ranked by the share of all residents who are Croatian ancestry (2023 American Community Survey). A concentration measure: Croatian residents as a percentage of total population. This list covers the 37 counties in Colorado that qualify, ranked against each other statewide.

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

YEAR2010 2020 2024

RANKPLACESTATEPOPCROATIAN SHAREVS 2000

01Kiowa County, COCO1,4120.6%–

02Ouray County, COCO5,2650.4%–

03San Miguel County, COCO7,7530.3%–

04Archuleta County, COCO14,3060.3%–

05Douglas County, COCO399,3960.2%–

06Gunnison County, COCO17,4390.2%–

07Teller County, COCO24,7560.2%–

08Las Animas County, COCO14,3910.2%–

09Routt County, COCO25,3290.2%–

10Jefferson County, COCO580,4510.2%–

11Costilla County, COCO3,6790.2%–

12Alamosa County, COCO16,6880.2%–

13Arapahoe County, COCO673,8200.2%–

14Pueblo County, COCO169,2770.1%–

15Boulder County, COCO328,5600.1%–

16Denver County, COCO740,6130.1%–

17El Paso County, COCO757,0400.1%–

18Montezuma County, COCO26,6780.1%–

19Larimer County, COCO377,2920.1%–

20Phillips County, COCO4,4200.1%–

21Broomfield County, COCO79,1740.1%–

22Park County, COCO18,3140.1%–

23Fremont County, COCO50,0390.1%–

24Clear Creek County, COCO8,9940.1%–

25Weld County, COCO378,4260.1%–

26Eagle County, COCO54,2910.1%–

27Adams County, COCO554,6680.1%–

28Mesa County, COCO162,8450.1%–

29La Plata County, COCO56,8980.1%–

30Delta County, COCO32,1780.1%–

31Grand County, COCO16,4960.0%–

32Chaffee County, COCO20,8310.0%–

33Morgan County, COCO30,3060.0%–

34Garfield County, COCO63,4740.0%–

35Montrose County, COCO44,5910.0%–

36Logan County, COCO20,6540.0%–

37Elbert County, COCO30,5340.0%–

SHOWING 1–37 OF 37

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