Seneca
Township in Illinois
Contents: Population
The population development of Seneca 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 | |
|---|---|---|---|---|---|---|---|
| Seneca | Township | 2,260 | 2,756 | 2,925 | 2,896 | 2,879 | |
| 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 | 1,500 |
| Females | 1,393 |
| Age Groups (C 2020) | |
|---|---|
| 0-17 years | 556 |
| 18-64 years | 1,648 |
| 65+ years | 689 |
| Age Distribution (C 2020) | |
|---|---|
| 80+ years | 133 |
| 70-79 years | 326 |
| 60-69 years | 487 |
| 50-59 years | 479 |
| 40-49 years | 305 |
| 30-39 years | 301 |
| 20-29 years | 238 |
| 10-19 years | 329 |
| 0-9 years | 295 |
| Urbanization (C 2020) | |
|---|---|
| Rural | 2,207 |
| Urban | 686 |
| »Race« (C 2020) | |
|---|---|
| White | 2,541 |
| Black/African American | 9 |
| Indigenous | 7 |
| Asian | 31 |
| Some other | 99 |
| 2 or more | 206 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 295 |
| Other | 2,598 |