RANKING · 2024 ACS · 28 SHOWN OF 28

Largest Bulgarian population, Colorado cities

Colorado cities ranked by the number of residents who are Bulgarian ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 28 cities in Colorado that qualify, ranked against each other statewide. The median across all 28 is 38. Biggest climber in the top 100 since 2020: Northglenn, CO, up 22 places to #9.

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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, COCO410,053464+1917%

02Denver, COCO740,613366+163%

03▲5Colorado Springs, COCO494,743224+315%

04▼1Johnstown, COCO22,433157+80%

05Centennial, COCO108,658129+486%

06Lakewood, COCO156,92791+47%

07▲8Longmont, COCO100,10988+300%

08▲5Parker, COCO65,98564–

09▲22Northglenn, COCO38,89357−60%

10▼6Westminster, COCO116,18253+8%

11▲9Fort Collins, COCO171,50050−70%

12▼1Boulder, COCO105,68947−13%

13Stratmoor, COCO5,41245–

14Fairmount, COCO9,90238–

15▼5Arvada, COCO122,90135−74%

16▲8Grand Junction, COCO71,82734–

17Brighton, COCO45,39526+24%

18▼2Thornton, COCO147,76626−93%

19▼12Broomfield, COCO79,17424–

20▼2Cherry Creek, COCO10,72123–

21▼7Greeley, COCO115,07322−29%

22▲7Durango, COCO19,73321–

23Orchard Mesa, COCO6,94519–

24Greenwood, COCO15,32315–

25Sterling, COCO13,05415–

26Gunnison, COCO6,83614–

27Estes Park, COCO5,78010–

28Superior, COCO13,6376–

SHOWING 1–28 OF 28

Download CSV (full list, 28 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES