Median Household Income
$98,711 ± $12,639
Median Home Value
$249,500 ± $17,511
Median Gross Rent
$886 ± $118/mo
Per Capita Income
$47,421
Poverty Rate
5.9%
Unemployment Rate
2.3%
Homeownership Rate
78.2%
Bachelor's Degree or Higher
37.3%
Median Age
41.5
Average Commute
23 min
Households
4,491
Veterans
768
Population Over Time
Waterloo grew 10.2% from 2014 to 2024.
2014
10,102
2016
10,197
2018
10,268
2020
10,417
2022
11,012
2024
11,129
Population by Race & Ethnicity
White
94.4%
Hispanic or Latino
1.8%
Black or African American
1.0%
Asian
1.7%
Nearby Cities in Illinois
Source: U.S. Census Bureau, American Community Survey, ACS 2020-2024. Estimates carry a margin of error (shown as ±) inherent to ACS's sample-based methodology.