Ranking of Colorado Counties By Population with Bulgarian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.82K people in Colorado with Bulgarian ancestry. Among all Colorado counties, Arapahoe County had the highest population with Bulgarian ancestry (450), followed by Adams County (215), and El Paso County (200).

The chart and table below shows the top 10 counties with high number of people with Bulgarian ancestry.

You can see similar information for other states and for other ancestry groups in Colorado.

Data Source: US Census Bureau.
Ranking of Colorado Counties By Population with Bulgarian Ancestry in 2021
Arapahoe County
Adams County
El Paso County
Weld County
Denver County
Jefferson County
Boulder County
Douglas County
Broomfield County
Larimer County
Ranking of Colorado Counties By Population with Bulgarian Ancestry in 2021
0 of 0
Rank County Population
1 Arapahoe County 450
2 Adams County 215
3 El Paso County 200
4 Weld County 178
5 Denver County 153
6 Jefferson County 143
7 Boulder County 130
8 Douglas County 116
9 Broomfield County 113
10 Larimer County 59
11 La Plata County 17
12 Fremont County 14
13 Mesa County 11
14 Park County 10
15 Delta County 4
16 Kiowa County 2