Williamson, IL Profile
Williamson, IL, population 245, is located
in Illinois's Madison county,
about 34.1 miles from St Louis and 56.8 miles from Springfield.
Through the 90's Williamson's population has declined by about 10%.
It is estimated that in the first 5 years of the past decade the population of Williamson has declined by about 2%. Since 2005 Williamson's population has declined by about 1%.
Population Statistics
Gender
| Population by Gender |
| Males | 52% |
| Females | 48% |
Race
| Population by Race |
| White | 98% |
| African American | 0% |
| Native American | 2% |
| Asian | 0% |
| Hawaiian | 0% |
| Other/Mixed | 0% |
Age
| Median Age |
| Population | 9.99 |
| Males | 9.99 |
| Females | 9.99 |
| Males by Age | Females by Age |
| Under 20 | 9.99% | | Under 20: | 9.99% |
| 20 to 40 | 9.99% | | 20 to 40: | 9.99% |
| 40 to 60 | 9.99% | | 40 to 60: | 9.99% |
| Over 60 | 7.00% | | Over 60: | 9.99% |
Size
| Population by Year | Change Rate |
| 2000 | 251 | N/A |
| 2001 | 251 | 0.00% |
| 2002 | 250 | -0.40% |
| 2003 | 250 | 0.00% |
| 2004 | 249 | -0.40% |
| 2005 | 247 | -0.80% |
| 2006 | 247 | 0.00% |
| 2007 | 246 | -0.40% |
| 2008 | 245 | -0.41% |
| 2009 | 245 | 0.00% |
Economics
| Household Income |
| Median | $23,750 |
Location
| Elevation | 600 feet above sea level |
| Land Area | 1.5 Square Miles |