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Jefferson

County in Iowa (USA)

Contents: Population

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

JeffersonCounty16,31016,18016,84018,381
USA [United States of America]Federal Republic248,709,873281,421,906308,758,105327,167,434

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

Explanation: 2000 population in the boundaries of 2010. 2010 and 2018 population in the boundaries of 2018.


Further information about the population structure:

Gender (E 2018)
Males10,127
Females8,254
Age Groups (E 2018)
0-14 years2,345
15-64 years11,917
65+ years4,119
Age Distribution (E 2018)
0-9 years1,539
10-19 years1,638
20-29 years3,571
30-39 years2,151
40-49 years1,771
50-59 years2,066
60-69 years3,175
70-79 years1,639
80+ years831
»Race« (E 2018)
White15,313
Black/African American478
Indigenous58
Asian2,199
Pacific Islander4
2 or more329
Ethnicity (E 2018)
Hispanic or Latino577
Other17,804

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