RANKING · 2024 ACS · 36 SHOWN OF 36

Highest Romanian population share, Colorado counties

Colorado counties ranked by the share of all residents who are Romanian ancestry (2024 American Community Survey). A concentration measure: Romanian residents as a percentage of total population. This list covers the 36 counties in Colorado that qualify, ranked against each other statewide.

Romanian Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPROMANIAN SHAREVS 2010

01Lake County, COCO7,5521.0%–

02San Miguel County, COCO7,7531.0%+0.3 pts

03Lincoln County, COCO5,6450.5%+0.2 pts

04Ouray County, COCO5,2650.5%–

05Sedgwick County, COCO2,2470.3%−0.9 pts

06Rio Blanco County, COCO6,6830.2%–

07Clear Creek County, COCO8,9940.2%–

08Mesa County, COCO162,8450.2%+0.0 pts

09Broomfield County, COCO79,1740.2%+0.1 pts

10Pitkin County, COCO16,6250.2%+0.1 pts

11Jefferson County, COCO580,4510.2%−0.0 pts

12Routt County, COCO25,3290.2%−0.0 pts

13Kiowa County, COCO1,4120.1%–

14Douglas County, COCO399,3960.1%+0.1 pts

15Arapahoe County, COCO673,8200.1%+0.0 pts

16Kit Carson County, COCO7,0690.1%–

17Boulder County, COCO328,5600.1%−0.0 pts

18Denver County, COCO740,6130.1%−0.0 pts

19Park County, COCO18,3140.1%−0.1 pts

20Eagle County, COCO54,2910.1%+0.1 pts

21El Paso County, COCO757,0400.1%−0.0 pts

22Rio Grande County, COCO11,0870.1%–

23La Plata County, COCO56,8980.1%+0.0 pts

24Larimer County, COCO377,2920.1%−0.0 pts

25Las Animas County, COCO14,3910.1%–

26Delta County, COCO32,1780.1%−0.0 pts

27Chaffee County, COCO20,8310.1%−0.0 pts

28Adams County, COCO554,6680.1%+0.0 pts

29Pueblo County, COCO169,2770.0%−0.0 pts

30Montezuma County, COCO26,6780.0%−0.0 pts

31Gilpin County, COCO6,0730.0%–

32Elbert County, COCO30,5340.0%–

33Grand County, COCO16,4960.0%−0.1 pts

34Fremont County, COCO50,0390.0%−0.2 pts

35Garfield County, COCO63,4740.0%−0.0 pts

36Weld County, COCO378,4260.0%−0.0 pts

SHOWING 1–36 OF 36

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES