South Rock Island
Township in Illinois
Contents: Population
The population development of South Rock Island 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 2022-07-01 | |
|---|---|---|---|---|---|---|---|
| South Rock Island | Township | 19,637 | 18,774 | 18,364 | 18,457 | 18,014 | |
| Illinois | State | 11,430,602 | 12,419,293 | 12,830,632 | 12,812,508 | 12,582,032 |
Source: U.S. Census Bureau (web).
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.
Further information about the population structure:
| Gender (C 2020) | |
|---|---|
| Males | 8,798 |
| Females | 9,648 |
| Age Groups (C 2020) | |
|---|---|
| 0-17 years | 3,913 |
| 18-64 years | 10,416 |
| 65+ years | 4,117 |
| Age Distribution (C 2020) | |
|---|---|
| 80+ years | 1,147 |
| 70-79 years | 1,647 |
| 60-69 years | 2,766 |
| 50-59 years | 2,331 |
| 40-49 years | 2,127 |
| 30-39 years | 2,211 |
| 20-29 years | 1,936 |
| 10-19 years | 2,208 |
| 0-9 years | 2,073 |
| Urbanization (C 2020) | |
|---|---|
| Urban | 18,446 |
| »Race« (C 2020) | |
|---|---|
| White | 12,629 |
| Black/African American | 2,636 |
| Indigenous | 75 |
| Asian | 1,060 |
| Pacific Islander | 7 |
| Some other | 515 |
| 2 or more | 1,524 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 1,648 |
| Other | 16,798 |