Naperville, IL
Full City Profile · Illinois · DuPage County County
3.9
/5.0
B+
Good
149,424
Population
3,797/sq mi density
$150,937
Median Income
$71,011 per capita
$509,900
Home Value
$625,494 Zillow
$1,852
Median Rent
24.3% income on rent
49°F
Avg Temperature
86
Violent Crime/100K
892 property/100K
B+
Overall
3.9 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.7 / 5.0
$150,937 median income, 4.2% unemployment
A+
Affordability
4.8 / 5.0
$509,900 home value, $1,852/mo rent
F
Safety
1.0 / 5.0
86 violent crimes/100K
A+
Education
5.0 / 5.0
71.7% bachelor's degree or higher
Population Overview
Total Population
149,424
Census 2023
Population Density
3,797
per square mile
Land Area
38.8
square miles (100.4 km²)
Median Age
40.1 yrs
3% above US avg (38.9 yrs)
Gender Distribution
49.6%
Male
50.4%
Female
Race & Ethnicity
| White | 64.5% US: 61.6% |
| Black | 4.4% US: 12.4% |
| Hispanic | 7.4% US: 18.7% |
| Asian | 21.8% US: 5.9% |
| Other | 1.9% |
City vs. U.S. Average
White
64.5%
Black
4.4%
Hispanic
7.4%
Asian
21.8%
Thin line = U.S. average
Language Spoken at Home
| English Only | 72.8% US: 78.5% |
| Spanish | 26.5% US: 13.4% |
| Other Languages | 0.7% |
City vs. U.S. Average
English Only
72.8%
Spanish
26.5%
Thin line = U.S. average
Social Characteristics
Foreign Born
22.6%
Veterans
3.1%
48% below US avg (6%)
Disability
7.1%
45% below US avg (13%)
Health Insurance Coverage
97.5%
7% above US avg (91.4%)
Uninsured
2.5%
71% below US avg (8.6%)
Income Inequality (Gini)
0.458
US avg: 0.490 (0 = perfect equality, 1 = max inequality)
Complete Demographics Data
Population
| Total Population | 149,424 |
| Population Year | 2023 |
| Population Density | 3,797 / sq mi |
| Land Area | 38.8 sq mi |
| Median Age | 40.1 years |
Gender
| Male | 49.6% |
| Female | 50.4% |
Race & Ethnicity
| White | 64.5% |
| Black or African American | 4.4% |
| Hispanic or Latino | 7.4% |
| Asian | 21.8% |
Language
| English Only | 72.8% |
| Spanish | 26.5% |
Social Indicators
| Foreign Born | 22.6% |
| Veterans | 3.1% |
| Disability | 7.1% |
| Health Insurance | 97.5% |
| Uninsured | 2.5% |
| Broadband Access | 97.3% |
| Gini Coefficient | 0.458 |
Classification
| USDA Rural-Urban Code | 1, Metro / 1 million+ |