Alton
Township in Illinois
Contents: Population
The population development of Alton 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 2024-07-01 | |
|---|---|---|---|---|---|---|---|
| Alton | Township | 33,170 | 30,332 | 27,936 | 25,686 | 24,967 | |
| Illinois | State | 11,430,602 | 12,419,293 | 12,830,632 | 12,821,814 | 12,710,158 |
Source: U.S. Census Bureau.
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 | 12,320 |
| Females | 13,356 |
| Age Groups (C 2020) | |
|---|---|
| 0-17 years | 5,731 |
| 18-64 years | 15,466 |
| 65+ years | 4,479 |
| Age Distribution (C 2020) | |
|---|---|
| 80+ years | 1,003 |
| 70-79 years | 1,923 |
| 60-69 years | 3,437 |
| 50-59 years | 3,253 |
| 40-49 years | 2,955 |
| 30-39 years | 3,419 |
| 20-29 years | 3,402 |
| 10-19 years | 3,197 |
| 0-9 years | 3,087 |
| Urbanization (C 2020) | |
|---|---|
| Rural | 73 |
| Urban | 25,603 |
| »Race« (C 2020) | |
|---|---|
| White | 16,380 |
| Black/African American | 6,872 |
| Indigenous | 123 |
| Asian | 174 |
| Pacific Islander | 11 |
| Some other | 295 |
| 2 or more | 1,821 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 677 |
| Other | 24,999 |