RANKING · 2020 CENSUS · 32 SHOWN OF 32

Highest Bulgarian population share, Colorado cities · 2020

Colorado cities ranked by the share of all residents who are Bulgarian ancestry (2020 American Community Survey). A concentration measure: Bulgarian residents as a percentage of total population. This list covers the 32 cities in Colorado that qualify, ranked against each other statewide. The median across all 32 is 0.1%.

Bulgarian Americans: full group profile →

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SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

Highest Bulgarian population share by state

RANKPLACESTATEPOPBULGARIAN SHAREVS 2010

01Johnstown, COCO22,4330.9%−0.1 pts

02Gleneagle, COCO6,4400.7%–

03Shaw Heights, COCO5,5650.4%−0.2 pts

04Cherry Creek, COCO10,7210.3%–

05Monument, COCO13,8130.2%0.0 pts

06Broomfield, COCO79,1740.1%–

07Westminster, COCO116,1820.1%+0.1 pts

08Castle Rock, COCO83,8150.1%+0.1 pts

09Lafayette, COCO30,1160.1%−0.2 pts

10Centennial, COCO108,6580.1%+0.1 pts

11Lone Tree, COCO15,2780.1%0.0 pts

12Fountain, COCO29,4500.1%–

13Wheat Ridge, COCO32,0810.1%0.0 pts

14Brighton, COCO45,3950.1%0.0 pts

15Parker, COCO65,9850.1%–

16Englewood, COCO35,3050.1%0.0 pts

17Ken Caryl, COCO33,2330.1%0.0 pts

18Durango, COCO19,7330.1%–

19Lakewood, COCO156,9270.1%0.0 pts

20Dakota Ridge, COCO33,7530.1%0.0 pts

21Boulder, COCO105,6890.0%0.0 pts

22Aurora, COCO410,0530.0%0.0 pts

23Arvada, COCO122,9010.0%−0.1 pts

24Grand Junction, COCO71,8270.0%–

25Longmont, COCO100,1090.0%0.0 pts

26Greeley, COCO115,0730.0%0.0 pts

27Denver, COCO740,6130.0%0.0 pts

28Thornton, COCO147,7660.0%−0.3 pts

29Colorado Springs, COCO494,7430.0%0.0 pts

30Northglenn, COCO38,8930.0%−0.4 pts

31Fort Collins, COCO171,5000.0%−0.1 pts

32Highlands Ranch, COCO102,2570.0%−0.1 pts

SHOWING 1–32 OF 32

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS