Aurora IL vs Naperville IL — Cost of Living, Crime & Income Comparison 2026
Updated May 2026 · Source: US Census ACS 5-Year (2023), FBI CDE (2023), BLS OEWS (2024)
Aurora, IL
Illinois · Population: 24,510
- Median HH Income$62,462
- Median Home Price$320,635
- Unemployment7.1%
- Bachelor's+13.2%
Naperville, IL
Illinois · Population: 149,424
- Median HH Income$150,937
- Median Home Price$618,452
- Unemployment4.2%
- Bachelor's+71.7%
Detailed Comparison
Demographics
Population
Aurora
24,510
Naperville
149,424
Naperville +
Pop. Density / sq mi
Lower = more space
Aurora
N/A
Naperville
N/A
Median Age
Aurora
39.7
Aurora +
Naperville
40.1
Foreign Born
Aurora
14.1%
Naperville
22.6%
Naperville +
White
Aurora
63.2%
Naperville
64.5%
Naperville +
Black
Aurora
2.6%
Naperville
4.4%
Naperville +
Asian
Aurora
1.5%
Naperville
21.8%
Naperville +
Hispanic
Aurora
37.1%
Aurora +
Naperville
7.4%
Spanish at Home
Aurora
N/A
Naperville
N/A
| Metric | Aurora, IL | Naperville, IL | Better |
|---|---|---|---|
| Population | 24,510 | 149,424 | Naperville + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 39.7 | 40.1 | Aurora + |
| Foreign Born | 14.1% | 22.6% | Naperville + |
| White | 63.2% | 64.5% | Naperville + |
| Black | 2.6% | 4.4% | Naperville + |
| Asian | 1.5% | 21.8% | Naperville + |
| Hispanic | 37.1% | 7.4% | Aurora + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Aurora
$62,462
Naperville
$150,937
Naperville +
Per Capita Income
Aurora
$32,181
Naperville
$71,011
Naperville +
Per Capita Personal Income (MSA)
BEA MSA-level
Aurora
$68,110
Naperville
$68,110
Tie
Unemployment Rate
Aurora
7.1%
Naperville
4.2%
Naperville +
Poverty Rate
Aurora
15.5%
Naperville
4.4%
Naperville +
Bachelor's Degree+
Aurora
13.2%
Naperville
71.7%
Naperville +
| Metric | Aurora, IL | Naperville, IL | Better |
|---|---|---|---|
| Median HH Income | $62,462 | $150,937 | Naperville + |
| Per Capita Income | $32,181 | $71,011 | Naperville + |
| Per Capita Personal Income (MSA)BEA MSA-level | $68,110 | $68,110 | Tie |
| Unemployment Rate | 7.1% | 4.2% | Naperville + |
| Poverty Rate | 15.5% | 4.4% | Naperville + |
| Bachelor's Degree+ | 13.2% | 71.7% | Naperville + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Aurora
$320,635
Aurora +
Naperville
$618,452
Homeownership Rate
Aurora
73.6%
Naperville
74.3%
Naperville +
| Metric | Aurora, IL | Naperville, IL | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $320,635 | $618,452 | Aurora + |
| Homeownership Rate | 73.6% | 74.3% | Naperville + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Aurora
344
Naperville
344
Tie
Property Crime / 100K
FBI CDE (state-level est.)
Aurora
1842
Naperville
1842
Tie
| Metric | Aurora, IL | Naperville, IL | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 344 | 344 | Tie |
| Property Crime / 100KFBI CDE (state-level est.) | 1842 | 1842 | Tie |
Health
Obesity Rate
CDC PLACES
Aurora
35.9%
Naperville
27.9%
Naperville +
Diabetes Rate
CDC PLACES
Aurora
11.4%
Naperville
8.7%
Naperville +
Poor Mental Health
CDC PLACES — 14+ days/month
Aurora
15.9%
Naperville
12.3%
Naperville +
No Health Insurance
CDC PLACES
Aurora
15.2%
Naperville
4.6%
Naperville +
Binge Drinking
CDC PLACES
Aurora
17.5%
Naperville
16.7%
Naperville +
Current Smokers
CDC PLACES
Aurora
11.7%
Naperville
7.4%
Naperville +
| Metric | Aurora, IL | Naperville, IL | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 35.9% | 27.9% | Naperville + |
| Diabetes RateCDC PLACES | 11.4% | 8.7% | Naperville + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 15.9% | 12.3% | Naperville + |
| No Health InsuranceCDC PLACES | 15.2% | 4.6% | Naperville + |
| Binge DrinkingCDC PLACES | 17.5% | 16.7% | Naperville + |
| Current SmokersCDC PLACES | 11.7% | 7.4% | Naperville + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Aurora
50.2°F
Naperville
N/A
Annual Precipitation
NOAA 1991–2020 normal
Aurora
37.7 in
Naperville
N/A
| Metric | Aurora, IL | Naperville, IL | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | 50.2°F | N/A | - |
| Annual PrecipitationNOAA 1991–2020 normal | 37.7 in | N/A | - |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Aurora
9.4 µg/m³
Naperville
9.4 µg/m³
Tie
Good Air Days
AQI ≤ 50
Aurora
55.0%
Naperville
55.0%
Tie
| Metric | Aurora, IL | Naperville, IL | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 9.4 µg/m³ | 9.4 µg/m³ | Tie |
| Good Air DaysAQI ≤ 50 | 55.0% | 55.0% | Tie |
Commute
Mean Commute Time
Census ACS
Aurora
26.6 min
Aurora +
Naperville
33.8 min
| Metric | Aurora, IL | Naperville, IL | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 26.6 min | 33.8 min | Aurora + |
Which City is Right for You?
Naperville leads in median household income at $150,937, while aurora offers more affordable housing with a median home price of $320,635. On public safety, Naperville is safer with a violent crime rate of 344 per 100,000 residents, compared to 344 in Aurora. Naperville has a lower unemployment rate at 4.2%, and Naperville has cleaner air (PM2.5 avg 9.4 µg/m³). For overall health outcomes, Naperville scores better with a lower obesity rate of 27.9%.
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