Joliet IL vs Louisville KY — Cost of Living, Crime & Income Comparison 2026
Updated May 2026 · Source: US Census ACS 5-Year (2023), FBI CDE (2023), BLS OEWS (2024)
Joliet, IL
Illinois · Population: 149,785
- Median HH Income$88,026
- Median Home Price$264,637
- Unemployment5.8%
- Bachelor's+25.0%
Louisville, KY
Kentucky · Population: 627,210
- Median HH Income$64,731
- Median Home Price$264,957
- Unemployment5.0%
- Bachelor's+33.4%
Detailed Comparison
Demographics
Population
Joliet
149,785
Louisville
627,210
Louisville +
Pop. Density / sq mi
Lower = more space
Joliet
N/A
Louisville
N/A
Median Age
Joliet
35.3
Joliet +
Louisville
37.7
Foreign Born
Joliet
15.2%
Joliet +
Louisville
9.8%
White
Joliet
52.7%
Louisville
63.1%
Louisville +
Black
Joliet
17.0%
Louisville
23.7%
Louisville +
Asian
Joliet
2.1%
Louisville
2.6%
Louisville +
Hispanic
Joliet
34.7%
Joliet +
Louisville
8.6%
Spanish at Home
Joliet
N/A
Louisville
N/A
| Metric | Joliet, IL | Louisville, KY | Better |
|---|---|---|---|
| Population | 149,785 | 627,210 | Louisville + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 35.3 | 37.7 | Joliet + |
| Foreign Born | 15.2% | 9.8% | Joliet + |
| White | 52.7% | 63.1% | Louisville + |
| Black | 17.0% | 23.7% | Louisville + |
| Asian | 2.1% | 2.6% | Louisville + |
| Hispanic | 34.7% | 8.6% | Joliet + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Joliet
$88,026
Joliet +
Louisville
$64,731
Per Capita Income
Joliet
$35,820
Louisville
$38,890
Louisville +
Per Capita Personal Income (MSA)
BEA MSA-level
Joliet
$68,110
Joliet +
Louisville
$52,606
Unemployment Rate
Joliet
5.8%
Louisville
5.0%
Louisville +
Poverty Rate
Joliet
11.0%
Joliet +
Louisville
16.1%
Bachelor's Degree+
Joliet
25.0%
Louisville
33.4%
Louisville +
| Metric | Joliet, IL | Louisville, KY | Better |
|---|---|---|---|
| Median HH Income | $88,026 | $64,731 | Joliet + |
| Per Capita Income | $35,820 | $38,890 | Louisville + |
| Per Capita Personal Income (MSA)BEA MSA-level | $68,110 | $52,606 | Joliet + |
| Unemployment Rate | 5.8% | 5.0% | Louisville + |
| Poverty Rate | 11.0% | 16.1% | Joliet + |
| Bachelor's Degree+ | 25.0% | 33.4% | Louisville + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Joliet
$264,637
Joliet +
Louisville
$264,957
Homeownership Rate
Joliet
73.1%
Joliet +
Louisville
60.6%
| Metric | Joliet, IL | Louisville, KY | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $264,637 | $264,957 | Joliet + |
| Homeownership Rate | 73.1% | 60.6% | Joliet + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Joliet
344
Louisville
223
Louisville +
Property Crime / 100K
FBI CDE (state-level est.)
Joliet
1842
Louisville
1505
Louisville +
| Metric | Joliet, IL | Louisville, KY | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 344 | 223 | Louisville + |
| Property Crime / 100KFBI CDE (state-level est.) | 1842 | 1505 | Louisville + |
Health
Obesity Rate
CDC PLACES
Joliet
41.9%
Louisville
N/A
Diabetes Rate
CDC PLACES
Joliet
11.7%
Louisville
N/A
Poor Mental Health
CDC PLACES — 14+ days/month
Joliet
17.7%
Louisville
N/A
No Health Insurance
CDC PLACES
Joliet
13.9%
Louisville
N/A
Binge Drinking
CDC PLACES
Joliet
19.1%
Louisville
N/A
Current Smokers
CDC PLACES
Joliet
14.0%
Louisville
N/A
| Metric | Joliet, IL | Louisville, KY | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 41.9% | N/A | - |
| Diabetes RateCDC PLACES | 11.7% | N/A | - |
| Poor Mental HealthCDC PLACES — 14+ days/month | 17.7% | N/A | - |
| No Health InsuranceCDC PLACES | 13.9% | N/A | - |
| Binge DrinkingCDC PLACES | 19.1% | N/A | - |
| Current SmokersCDC PLACES | 14.0% | N/A | - |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Joliet
50.6°F
Louisville
N/A
Annual Precipitation
NOAA 1991–2020 normal
Joliet
36.8 in
Joliet +
Louisville
43.3 in
| Metric | Joliet, IL | Louisville, KY | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | 50.6°F | N/A | - |
| Annual PrecipitationNOAA 1991–2020 normal | 36.8 in | 43.3 in | Joliet + |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Joliet
9.4 µg/m³
Louisville
8.6 µg/m³
Louisville +
Good Air Days
AQI ≤ 50
Joliet
55.0%
Louisville
75.0%
Louisville +
| Metric | Joliet, IL | Louisville, KY | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 9.4 µg/m³ | 8.6 µg/m³ | Louisville + |
| Good Air DaysAQI ≤ 50 | 55.0% | 75.0% | Louisville + |
Commute
Mean Commute Time
Census ACS
Joliet
31.7 min
Louisville
24.2 min
Louisville +
| Metric | Joliet, IL | Louisville, KY | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 31.7 min | 24.2 min | Louisville + |
Which City is Right for You?
Joliet leads in median household income at $88,026, while joliet offers more affordable housing with a median home price of $264,637. On public safety, Louisville is safer with a violent crime rate of 223 per 100,000 residents, compared to 344 in Joliet. Louisville has a lower unemployment rate at 5.0%, and Louisville has cleaner air (PM2.5 avg 8.6 µg/m³).
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