Naperville IL vs West Covina CA — Cost of Living, Crime & Income Comparison 2026
Updated May 2026 · Source: US Census ACS 5-Year (2023), FBI CDE (2023), BLS OEWS (2024)
Naperville, IL
Illinois · Population: 149,424
- Median HH Income$150,937
- Median Home Price$618,452
- Unemployment4.2%
- Bachelor's+71.7%
West Covina, CA
California · Population: 107,436
- Median HH Income$98,570
- Median Home Price$851,613
- Unemployment6.2%
- Bachelor's+29.8%
Detailed Comparison
Demographics
Population
Naperville
149,424
Naperville +
West Covina
107,436
Pop. Density / sq mi
Lower = more space
Naperville
N/A
West Covina
N/A
Median Age
Naperville
40.1
West Covina
40.1
Tie
Foreign Born
Naperville
22.6%
West Covina
36.7%
West Covina +
White
Naperville
64.5%
Naperville +
West Covina
20.0%
Black
Naperville
4.4%
Naperville +
West Covina
4.1%
Asian
Naperville
21.8%
West Covina
30.6%
West Covina +
Hispanic
Naperville
7.4%
West Covina
53.2%
West Covina +
Spanish at Home
Naperville
N/A
West Covina
N/A
| Metric | Naperville, IL | West Covina, CA | Better |
|---|---|---|---|
| Population | 149,424 | 107,436 | Naperville + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 40.1 | 40.1 | Tie |
| Foreign Born | 22.6% | 36.7% | West Covina + |
| White | 64.5% | 20.0% | Naperville + |
| Black | 4.4% | 4.1% | Naperville + |
| Asian | 21.8% | 30.6% | West Covina + |
| Hispanic | 7.4% | 53.2% | West Covina + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Naperville
$150,937
Naperville +
West Covina
$98,570
Per Capita Income
Naperville
$71,011
Naperville +
West Covina
$38,100
Per Capita Personal Income (MSA)
BEA MSA-level
Naperville
$68,110
West Covina
$77,230
West Covina +
Unemployment Rate
Naperville
4.2%
Naperville +
West Covina
6.2%
Poverty Rate
Naperville
4.4%
Naperville +
West Covina
9.7%
Bachelor's Degree+
Naperville
71.7%
Naperville +
West Covina
29.8%
| Metric | Naperville, IL | West Covina, CA | Better |
|---|---|---|---|
| Median HH Income | $150,937 | $98,570 | Naperville + |
| Per Capita Income | $71,011 | $38,100 | Naperville + |
| Per Capita Personal Income (MSA)BEA MSA-level | $68,110 | $77,230 | West Covina + |
| Unemployment Rate | 4.2% | 6.2% | Naperville + |
| Poverty Rate | 4.4% | 9.7% | Naperville + |
| Bachelor's Degree+ | 71.7% | 29.8% | Naperville + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Naperville
$618,452
Naperville +
West Covina
$851,613
Homeownership Rate
Naperville
74.3%
Naperville +
West Covina
60.8%
| Metric | Naperville, IL | West Covina, CA | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $618,452 | $851,613 | Naperville + |
| Homeownership Rate | 74.3% | 60.8% | Naperville + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Naperville
344
Naperville +
West Covina
503
Property Crime / 100K
FBI CDE (state-level est.)
Naperville
1842
Naperville +
West Covina
2388
| Metric | Naperville, IL | West Covina, CA | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 344 | 503 | Naperville + |
| Property Crime / 100KFBI CDE (state-level est.) | 1842 | 2388 | Naperville + |
Health
Obesity Rate
CDC PLACES
Naperville
27.9%
West Covina
23.5%
West Covina +
Diabetes Rate
CDC PLACES
Naperville
8.7%
Naperville +
West Covina
12.8%
Poor Mental Health
CDC PLACES — 14+ days/month
Naperville
12.3%
Naperville +
West Covina
14.7%
No Health Insurance
CDC PLACES
Naperville
4.6%
Naperville +
West Covina
11.4%
Binge Drinking
CDC PLACES
Naperville
16.7%
West Covina
13.7%
West Covina +
Current Smokers
CDC PLACES
Naperville
7.4%
Naperville +
West Covina
9.6%
| Metric | Naperville, IL | West Covina, CA | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 27.9% | 23.5% | West Covina + |
| Diabetes RateCDC PLACES | 8.7% | 12.8% | Naperville + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 12.3% | 14.7% | Naperville + |
| No Health InsuranceCDC PLACES | 4.6% | 11.4% | Naperville + |
| Binge DrinkingCDC PLACES | 16.7% | 13.7% | West Covina + |
| Current SmokersCDC PLACES | 7.4% | 9.6% | Naperville + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Naperville
N/A
West Covina
N/A
Annual Precipitation
NOAA 1991–2020 normal
Naperville
N/A
West Covina
N/A
| Metric | Naperville, IL | West Covina, CA | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | N/A | N/A | - |
| Annual PrecipitationNOAA 1991–2020 normal | N/A | N/A | - |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Naperville
9.4 µg/m³
West Covina
7.9 µg/m³
West Covina +
Good Air Days
AQI ≤ 50
Naperville
55.0%
West Covina
75.0%
West Covina +
| Metric | Naperville, IL | West Covina, CA | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 9.4 µg/m³ | 7.9 µg/m³ | West Covina + |
| Good Air DaysAQI ≤ 50 | 55.0% | 75.0% | West Covina + |
Commute
Mean Commute Time
Census ACS
Naperville
33.8 min
Naperville +
West Covina
36.1 min
| Metric | Naperville, IL | West Covina, CA | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 33.8 min | 36.1 min | Naperville + |
Which City is Right for You?
Naperville leads in median household income at $150,937, while naperville offers more affordable housing with a median home price of $618,452. On public safety, Naperville is safer with a violent crime rate of 344 per 100,000 residents, compared to 503 in West Covina. Naperville has a lower unemployment rate at 4.2%, and West Covina has cleaner air (PM2.5 avg 7.9 µg/m³). For overall health outcomes, West Covina scores better with a lower obesity rate of 23.5%.
Compare More Cities
Naperville, IL vs New York, NYLos Angeles, CA vs Naperville, ILChicago, IL vs Naperville, ILHouston, TX vs Naperville, ILNaperville, IL vs Phoenix, AZNaperville, IL vs Philadelphia, PA