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 (2023 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.

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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

Highest Bulgarian population share by state

RANKPLACESTATEPOPBULGARIAN SHAREVS 2000

01Johnstown, COCO22,4330.9%–

02Gleneagle, COCO6,4400.7%–

03Shaw Heights, COCO5,5650.4%–

04Cherry Creek, COCO10,7210.3%–

05Monument, COCO13,8130.2%–

06Broomfield, COCO79,1740.1%–

07Westminster, COCO116,1820.1%–

08Castle Rock, COCO83,8150.1%–

09Lafayette, COCO30,1160.1%–

10Centennial, COCO108,6580.1%–

11Lone Tree, COCO15,2780.1%–

12Fountain, COCO29,4500.1%–

13Wheat Ridge, COCO32,0810.1%–

14Brighton, COCO45,3950.1%–

15Parker, COCO65,9850.1%–

16Englewood, COCO35,3050.1%–

17Ken Caryl, COCO33,2330.1%–

18Durango, COCO19,7330.1%–

19Lakewood, COCO156,9270.1%–

20Dakota Ridge, COCO33,7530.1%–

21Boulder, COCO105,6890.0%–

22Aurora, COCO410,0530.0%–

23Arvada, COCO122,9010.0%–

24Grand Junction, COCO71,8270.0%–

25Longmont, COCO100,1090.0%–

26Greeley, COCO115,0730.0%–

27Denver, COCO740,6130.0%–

28Thornton, COCO147,7660.0%–

29Colorado Springs, COCO494,7430.0%–

30Northglenn, COCO38,8930.0%–

31Fort Collins, COCO171,5000.0%–

32Highlands Ranch, COCO102,2570.0%–

SHOWING 1–32 OF 32

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