Waterloo, IL Profile
Waterloo, IL, population 9,980, is located
in Illinois's Monroe county,
about 20.3 miles from St Louis and 105.0 miles from Springfield.
Through the 90's Waterloo's population has grown by about 50%.
It is estimated that in the first 5 years of the past decade the population of Waterloo has grown by about 21%. Since 2005 Waterloo's population has grown by about 8%.
Population Statistics
Gender
| Population by Gender |
| Males | 47% |
| Females | 53% |
Race
| Population by Race |
| White | 99% |
| African American | 0% |
| Native American | 0% |
| Asian | 0% |
| Hawaiian | 0% |
| Other/Mixed | 1% |
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 | 8,140 | N/A |
| 2001 | 8,398 | 3.17% |
| 2002 | 8,656 | 3.07% |
| 2003 | 8,925 | 3.11% |
| 2004 | 9,112 | 2.10% |
| 2005 | 9,256 | 1.58% |
| 2006 | 9,498 | 2.61% |
| 2007 | 9,677 | 1.88% |
| 2008 | 9,844 | 1.73% |
| 2009 | 9,980 | 1.38% |
Economics
| Household Income |
| Median | $46,938 |
Location
| Elevation | 717 feet above sea level |
| Land Area | 2.7 Square Miles |
| Water Area | 0.1 Square Miles |