Johnson
County in Iowa (USA)
Contents: Population
The population development of Johnson as well as related information and services (Wikipedia, Google, images).
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2021-07-01 | |
|---|---|---|---|---|---|---|---|
| Johnson | County | 96,119 | 111,006 | 130,882 | 152,854 | 154,748 | |
| USA [United States of America] | Federal Republic | 248,709,873 | 281,421,906 | 308,745,538 | 331,449,281 | 331,893,745 |
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) | |
|---|---|
| Males | 76,896 |
| Females | 77,852 |
| Age Groups (E 2021) | |
|---|---|
| 0-17 years | 30,510 |
| 18-64 years | 104,302 |
| 65+ years | 19,936 |
| Age Distribution (E 2021) | |
|---|---|
| 0-9 years | 16,948 |
| 10-19 years | 21,593 |
| 20-29 years | 36,252 |
| 30-39 years | 20,403 |
| 40-49 years | 16,980 |
| 50-59 years | 15,142 |
| 60-69 years | 14,427 |
| 70-79 years | 8,904 |
| 80+ years | 4,099 |
| »Race« (C 2020) | |
|---|---|
| White | 117,090 |
| Black/African American | 12,847 |
| Indigenous | 322 |
| Asian | 8,599 |
| Pacific Islander | 43 |
| Some other | 4,204 |
| 2 or more | 9,749 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 10,198 |
| Other | 142,656 |