HomeAdministrative Division
Show Map

Johnson

County in Iowa (USA)

Contents: Population

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

JohnsonCounty96,119110,983130,882151,260
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)
Males75,011
Females76,249
Age Groups (E 2018)
0-14 years25,387
15-64 years108,137
65+ years17,736
Age Distribution (E 2018)
0-9 years17,334
10-19 years21,131
20-29 years36,651
30-39 years20,195
40-49 years15,937
50-59 years14,920
60-69 years13,782
70-79 years7,282
80+ years4,028
»Race« (E 2018)
White125,562
Black/African American10,999
Indigenous562
Asian10,340
Pacific Islander77
2 or more3,720
Ethnicity (E 2018)
Hispanic or Latino8,771
Other142,489

See also:

Located in: