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Jefferson

County in Colorado (USA)

Contents: Population

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

JeffersonCounty436,550525,395534,543582,886576,366
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,464,948334,914,895

Source: U.S. Census Bureau.

Explanation: Latest available rebased total population figures are tabulated.


Further information about the population structure:

Gender (C 2020)
Males290,684
Females292,226
Age Groups (C 2020)
0-17 years113,844
18-64 years367,358
65+ years101,708
Age Distribution (C 2020)
80+ years22,014
70-79 years44,796
60-69 years75,400
50-59 years77,743
40-49 years74,021
30-39 years88,827
20-29 years73,562
10-19 years66,999
0-9 years59,548
Urbanization (C 2020)
Rural41,669
Urban541,241
»Race« (C 2020)
White460,764
Black/African American7,356
Indigenous6,039
Asian18,157
Pacific Islander536
Some other27,086
2 or more62,972
Ethnicity (C 2020)
Hispanic or Latino91,514
Other491,396

See also:

Located in:


USA: Counties