RANKING · 2024 ACS · 36 SHOWN OF 36

Largest Romanian population, Colorado counties

Colorado counties ranked by the number of residents who are Romanian 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 36 counties in Colorado that qualify, ranked against each other statewide.

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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 POPULATIONVS 2000

01Jefferson County, COCO580,451910–

02Arapahoe County, COCO673,820903–

03Denver County, COCO740,613865–

04El Paso County, COCO757,040699–

05Douglas County, COCO399,396545–

06Boulder County, COCO328,560401–

07Mesa County, COCO162,845326–

08Adams County, COCO554,668315–

09Larimer County, COCO377,292261–

10Broomfield County, COCO79,174146–

11Pueblo County, COCO169,27784–

12San Miguel County, COCO7,75379–

13Lake County, COCO7,55277–

14Eagle County, COCO54,29157–

15La Plata County, COCO56,89844–

16Weld County, COCO378,42642–

17Routt County, COCO25,32938–

18Lincoln County, COCO5,64529–

19Pitkin County, COCO16,62528–

20Ouray County, COCO5,26524–

21Delta County, COCO32,17821–

22Clear Creek County, COCO8,99420–

23Park County, COCO18,31420–

24Rio Blanco County, COCO6,68315–

25Chaffee County, COCO20,83112–

26Fremont County, COCO50,03912–

27Las Animas County, COCO14,39110–

28Elbert County, COCO30,5349–

29Garfield County, COCO63,4749–

30Kit Carson County, COCO7,0699–

31Montezuma County, COCO26,6789–

32Rio Grande County, COCO11,0879–

33Sedgwick County, COCO2,2476–

34Grand County, COCO16,4965–

35Gilpin County, COCO6,0732–

36Kiowa County, COCO1,4122–

SHOWING 1–36 OF 36

Download CSV (full list, 36 rows)

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