RANKING · 2020 CENSUS · 36 SHOWN OF 36

Largest Romanian population, Colorado counties · 2020

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

01Arapahoe County, COCO673,8201,066–

02Jefferson County, COCO580,451998–

03Denver County, COCO740,613892–

04Boulder County, COCO328,560583–

05El Paso County, COCO757,040583–

06Douglas County, COCO399,396559–

07Larimer County, COCO377,292409–

08Adams County, COCO554,668288–

09Weld County, COCO378,426279–

10Summit County, COCO31,517125–

11Pueblo County, COCO169,27799–

12Mesa County, COCO162,84596–

13Morgan County, COCO30,30661–

14Eagle County, COCO54,29148–

15Fremont County, COCO50,03940–

16Routt County, COCO25,32935–

17Pitkin County, COCO16,62531–

18Otero County, COCO17,68327–

19Ouray County, COCO5,26521–

20Delta County, COCO32,17820–

21La Plata County, COCO56,89820–

22San Miguel County, COCO7,75317–

23Garfield County, COCO63,47410–

24Grand County, COCO16,4969–

25Sedgwick County, COCO2,2479–

26Park County, COCO18,3147–

27Kit Carson County, COCO7,0696–

28Broomfield County, COCO79,1745–

29Elbert County, COCO30,5345–

30Huerfano County, COCO7,0115–

31Gilpin County, COCO6,0734–

32Las Animas County, COCO14,3914–

33Lincoln County, COCO5,6453–

34Logan County, COCO20,6542–

35Montezuma County, COCO26,6782–

36Prowers County, COCO11,8842–

SHOWING 1–36 OF 36

Download CSV (full list, 36 rows)

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