RANKING · 2020 CENSUS · 32 SHOWN OF 32

Largest Bulgarian population, Colorado cities · 2020

Colorado cities ranked by the number of residents who are Bulgarian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 32 cities in Colorado that qualify, ranked against each other statewide. The median across all 32 is 33.

Bulgarian Americans: full group profile →

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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

Largest Bulgarian population by state

RANKPLACESTATEPOPBULGARIAN POPULATIONVS 2010

01Aurora, COCO410,053172+648%

02Denver, COCO740,613166+19%

03Johnstown, COCO22,433130+49%

04Westminster, COCO116,182126+157%

05Centennial, COCO108,658100+355%

06Lakewood, COCO156,92795+53%

07Broomfield, COCO79,17490–

08Colorado Springs, COCO494,74386+59%

09Castle Rock, COCO83,81563+215%

10Arvada, COCO122,90154−60%

11Boulder, COCO105,68950−7%

12Gleneagle, COCO6,44043–

13Parker, COCO65,98540–

14Greeley, COCO115,07335+13%

15Longmont, COCO100,10933+50%

16Thornton, COCO147,76633−91%

17Brighton, COCO45,39531+48%

18Cherry Creek, COCO10,72130–

19Fountain, COCO29,45027–

20Fort Collins, COCO171,50026−84%

21Lafayette, COCO30,11626−57%

22Wheat Ridge, COCO32,08126+30%

23Englewood, COCO35,30523+130%

24Grand Junction, COCO71,82723–

25Shaw Heights, COCO5,56523−8%

26Ken Caryl, COCO33,23321+91%

27Dakota Ridge, COCO33,75318+13%

28Monument, COCO13,81313+63%

29Durango, COCO19,73312–

30Lone Tree, COCO15,27812+20%

31Northglenn, COCO38,8937−95%

32Highlands Ranch, COCO102,2574−95%

SHOWING 1–32 OF 32

Download CSV (full list, 32 rows)

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