Mobile AL 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)
Mobile, AL
Alabama · Population: 185,097
- Median HH Income$51,090
- Median Home Price$197,044
- Unemployment5.9%
- Bachelor's+31.5%
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
Mobile
185,097
Mobile +
Naperville
149,424
Pop. Density / sq mi
Lower = more space
Mobile
N/A
Naperville
N/A
Median Age
Mobile
37.7
Mobile +
Naperville
40.1
Foreign Born
Mobile
3.8%
Naperville
22.6%
Naperville +
White
Mobile
39.9%
Naperville
64.5%
Naperville +
Black
Mobile
52.9%
Mobile +
Naperville
4.4%
Asian
Mobile
2.1%
Naperville
21.8%
Naperville +
Hispanic
Mobile
3.1%
Naperville
7.4%
Naperville +
Spanish at Home
Mobile
N/A
Naperville
N/A
| Metric | Mobile, AL | Naperville, IL | Better |
|---|---|---|---|
| Population | 185,097 | 149,424 | Mobile + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 37.7 | 40.1 | Mobile + |
| Foreign Born | 3.8% | 22.6% | Naperville + |
| White | 39.9% | 64.5% | Naperville + |
| Black | 52.9% | 4.4% | Mobile + |
| Asian | 2.1% | 21.8% | Naperville + |
| Hispanic | 3.1% | 7.4% | Naperville + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Mobile
$51,090
Naperville
$150,937
Naperville +
Per Capita Income
Mobile
$32,893
Naperville
$71,011
Naperville +
Per Capita Personal Income (MSA)
BEA MSA-level
Mobile
$51,690
Naperville
$68,110
Naperville +
Unemployment Rate
Mobile
5.9%
Naperville
4.2%
Naperville +
Poverty Rate
Mobile
18.9%
Naperville
4.4%
Naperville +
Bachelor's Degree+
Mobile
31.5%
Naperville
71.7%
Naperville +
| Metric | Mobile, AL | Naperville, IL | Better |
|---|---|---|---|
| Median HH Income | $51,090 | $150,937 | Naperville + |
| Per Capita Income | $32,893 | $71,011 | Naperville + |
| Per Capita Personal Income (MSA)BEA MSA-level | $51,690 | $68,110 | Naperville + |
| Unemployment Rate | 5.9% | 4.2% | Naperville + |
| Poverty Rate | 18.9% | 4.4% | Naperville + |
| Bachelor's Degree+ | 31.5% | 71.7% | Naperville + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Mobile
$197,044
Mobile +
Naperville
$618,452
Homeownership Rate
Mobile
51.4%
Naperville
74.3%
Naperville +
| Metric | Mobile, AL | Naperville, IL | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $197,044 | $618,452 | Mobile + |
| Homeownership Rate | 51.4% | 74.3% | Naperville + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Mobile
400
Naperville
344
Naperville +
Property Crime / 100K
FBI CDE (state-level est.)
Mobile
1734
Mobile +
Naperville
1842
| Metric | Mobile, AL | Naperville, IL | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 400 | 344 | Naperville + |
| Property Crime / 100KFBI CDE (state-level est.) | 1734 | 1842 | Mobile + |
Health
Obesity Rate
CDC PLACES
Mobile
40.0%
Naperville
27.9%
Naperville +
Diabetes Rate
CDC PLACES
Mobile
17.0%
Naperville
8.7%
Naperville +
Poor Mental Health
CDC PLACES — 14+ days/month
Mobile
17.3%
Naperville
12.3%
Naperville +
No Health Insurance
CDC PLACES
Mobile
10.2%
Naperville
4.6%
Naperville +
Binge Drinking
CDC PLACES
Mobile
13.1%
Mobile +
Naperville
16.7%
Current Smokers
CDC PLACES
Mobile
14.9%
Naperville
7.4%
Naperville +
| Metric | Mobile, AL | Naperville, IL | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 40.0% | 27.9% | Naperville + |
| Diabetes RateCDC PLACES | 17.0% | 8.7% | Naperville + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 17.3% | 12.3% | Naperville + |
| No Health InsuranceCDC PLACES | 10.2% | 4.6% | Naperville + |
| Binge DrinkingCDC PLACES | 13.1% | 16.7% | Mobile + |
| Current SmokersCDC PLACES | 14.9% | 7.4% | Naperville + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Mobile
67.4°F
Naperville
N/A
Annual Precipitation
NOAA 1991–2020 normal
Mobile
65.3 in
Naperville
N/A
| Metric | Mobile, AL | Naperville, IL | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | 67.4°F | N/A | - |
| Annual PrecipitationNOAA 1991–2020 normal | 65.3 in | N/A | - |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Mobile
8.8 µg/m³
Mobile +
Naperville
9.4 µg/m³
Good Air Days
AQI ≤ 50
Mobile
75.0%
Mobile +
Naperville
55.0%
| Metric | Mobile, AL | Naperville, IL | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 8.8 µg/m³ | 9.4 µg/m³ | Mobile + |
| Good Air DaysAQI ≤ 50 | 75.0% | 55.0% | Mobile + |
Commute
Mean Commute Time
Census ACS
Mobile
24.5 min
Mobile +
Naperville
33.8 min
| Metric | Mobile, AL | Naperville, IL | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 24.5 min | 33.8 min | Mobile + |
Which City is Right for You?
Naperville leads in median household income at $150,937, while mobile offers more affordable housing with a median home price of $197,044. On public safety, Naperville is safer with a violent crime rate of 344 per 100,000 residents, compared to 400 in Mobile. Naperville has a lower unemployment rate at 4.2%, and Mobile has cleaner air (PM2.5 avg 8.8 µg/m³). For overall health outcomes, Naperville scores better with a lower obesity rate of 27.9%.
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