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Boulder

County in Colorado (USA)

Contents: Population

The population development of Boulder as well as related information and services (Wikipedia, Google, images).

BoulderCounty209,050269,755294,567330,758329,543
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,449,281331,893,745

Source: U.S. Census Bureau (web).

Explanation: All population totals refer to 2020 boundaries. The 2021 gender and age figures are not fully based on results of the 2020 census.


Further information about the population structure:

Gender (E 2021)
Males166,604
Females162,939
Age Groups (E 2021)
0-17 years59,649
18-64 years217,406
65+ years52,488
Age Distribution (E 2021)
0-9 years29,135
10-19 years45,035
20-29 years55,687
30-39 years43,471
40-49 years41,512
50-59 years41,674
60-69 years38,813
70-79 years23,815
80+ years10,401
»Race« (C 2020)
White255,983
Black/African American3,393
Indigenous2,509
Asian16,450
Pacific Islander274
Some other19,148
2 or more33,001
Ethnicity (C 2020)
Hispanic or Latino48,168
Other282,590

See also:

Located in:


USA: Counties