Waterloo, IL
Full City Profile · Illinois · Monroe County County
4.5
/5.0
A+
Excellent
11,055
Population
1,334/sq mi density
$92,005
Median Income
$44,435 per capita
$237,900
Home Value
$331,438 Zillow
$873
Median Rent
27.7% income on rent
57°F
Avg Temperature
A+
Overall
4.5 / 5.0
Strong
A+
Economy
4.6 / 5.0
$92,005 median income, 3.4% unemployment
A+
Affordability
5.0 / 5.0
$237,900 home value, $873/mo rent
B+
Education
3.9 / 5.0
36.4% bachelor's degree or higher
Population Overview
Total Population
11,055
Census 2023
Population Density
1,334
per square mile
Land Area
7.7
square miles (19.8 km²)
Median Age
40.2 yrs
3% above US avg (38.9 yrs)
Gender Distribution
49.2%
Male
50.8%
Female
Race & Ethnicity
| White | 95.9% US: 61.6% |
| Black | 0.8% US: 12.4% |
| Hispanic | 1.7% US: 18.7% |
| Asian | 1.1% US: 5.9% |
City vs. U.S. Average
White
95.9%
Black
0.8%
Hispanic
1.7%
Asian
1.1%
Thin line = U.S. average
Language Spoken at Home
| English Only | 98.6% US: 78.5% |
| Spanish | 2.1% US: 13.4% |
City vs. U.S. Average
English Only
98.6%
Spanish
2.1%
Thin line = U.S. average
Social Characteristics
Foreign Born
1.7%
Veterans
8.7%
45% above US avg (6%)
Disability
14.5%
12% above US avg (13%)
Health Insurance Coverage
97.0%
6% above US avg (91.4%)
Uninsured
3.0%
65% below US avg (8.6%)
Income Inequality (Gini)
0.399
US avg: 0.490 (0 = perfect equality, 1 = max inequality)
Complete Demographics Data
Population
| Total Population | 11,055 |
| Population Year | 2023 |
| Population Density | 1,334 / sq mi |
| Land Area | 7.7 sq mi |
| Median Age | 40.2 years |
Gender
| Male | 49.2% |
| Female | 50.8% |
Race & Ethnicity
| White | 95.9% |
| Black or African American | 0.8% |
| Hispanic or Latino | 1.7% |
| Asian | 1.1% |
Language
| English Only | 98.6% |
| Spanish | 2.1% |
Social Indicators
| Foreign Born | 1.7% |
| Veterans | 8.7% |
| Disability | 14.5% |
| Health Insurance | 97.0% |
| Uninsured | 3.0% |
| Broadband Access | 92.7% |
| Gini Coefficient | 0.399 |
Classification
| USDA Rural-Urban Code | 1, Metro / 1 million+ |