Kennewick WA 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)
Kennewick, WA
Washington · Population: 23,594
- Median HH Income$137,926
- Median Home Price$433,399
- Unemployment3.0%
- Bachelor's+57.1%
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
Kennewick
23,594
Louisville
627,210
Louisville +
Pop. Density / sq mi
Lower = more space
Kennewick
N/A
Louisville
N/A
Median Age
Kennewick
38.7
Louisville
37.7
Louisville +
Foreign Born
Kennewick
22.3%
Kennewick +
Louisville
9.8%
White
Kennewick
67.9%
Kennewick +
Louisville
63.1%
Black
Kennewick
3.1%
Louisville
23.7%
Louisville +
Asian
Kennewick
14.8%
Kennewick +
Louisville
2.6%
Hispanic
Kennewick
10.7%
Kennewick +
Louisville
8.6%
Spanish at Home
Kennewick
N/A
Louisville
N/A
| Metric | Kennewick, WA | Louisville, KY | Better |
|---|---|---|---|
| Population | 23,594 | 627,210 | Louisville + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 38.7 | 37.7 | Louisville + |
| Foreign Born | 22.3% | 9.8% | Kennewick + |
| White | 67.9% | 63.1% | Kennewick + |
| Black | 3.1% | 23.7% | Louisville + |
| Asian | 14.8% | 2.6% | Kennewick + |
| Hispanic | 10.7% | 8.6% | Kennewick + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Kennewick
$137,926
Kennewick +
Louisville
$64,731
Per Capita Income
Kennewick
$70,195
Kennewick +
Louisville
$38,890
Per Capita Personal Income (MSA)
BEA MSA-level
Kennewick
$76,120
Kennewick +
Louisville
$52,606
Unemployment Rate
Kennewick
3.0%
Kennewick +
Louisville
5.0%
Poverty Rate
Kennewick
6.0%
Kennewick +
Louisville
16.1%
Bachelor's Degree+
Kennewick
57.1%
Kennewick +
Louisville
33.4%
| Metric | Kennewick, WA | Louisville, KY | Better |
|---|---|---|---|
| Median HH Income | $137,926 | $64,731 | Kennewick + |
| Per Capita Income | $70,195 | $38,890 | Kennewick + |
| Per Capita Personal Income (MSA)BEA MSA-level | $76,120 | $52,606 | Kennewick + |
| Unemployment Rate | 3.0% | 5.0% | Kennewick + |
| Poverty Rate | 6.0% | 16.1% | Kennewick + |
| Bachelor's Degree+ | 57.1% | 33.4% | Kennewick + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Kennewick
$433,399
Louisville
$264,957
Louisville +
Homeownership Rate
Kennewick
69.7%
Kennewick +
Louisville
60.6%
| Metric | Kennewick, WA | Louisville, KY | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $433,399 | $264,957 | Louisville + |
| Homeownership Rate | 69.7% | 60.6% | Kennewick + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Kennewick
383
Louisville
223
Louisville +
Property Crime / 100K
FBI CDE (state-level est.)
Kennewick
3409
Louisville
1505
Louisville +
| Metric | Kennewick, WA | Louisville, KY | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 383 | 223 | Louisville + |
| Property Crime / 100KFBI CDE (state-level est.) | 3409 | 1505 | Louisville + |
Health
Obesity Rate
CDC PLACES
Kennewick
37.4%
Louisville
N/A
Diabetes Rate
CDC PLACES
Kennewick
10.9%
Louisville
N/A
Poor Mental Health
CDC PLACES — 14+ days/month
Kennewick
17.4%
Louisville
N/A
No Health Insurance
CDC PLACES
Kennewick
13.1%
Louisville
N/A
Binge Drinking
CDC PLACES
Kennewick
16.7%
Louisville
N/A
Current Smokers
CDC PLACES
Kennewick
11.6%
Louisville
N/A
| Metric | Kennewick, WA | Louisville, KY | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 37.4% | N/A | - |
| Diabetes RateCDC PLACES | 10.9% | N/A | - |
| Poor Mental HealthCDC PLACES — 14+ days/month | 17.4% | N/A | - |
| No Health InsuranceCDC PLACES | 13.1% | N/A | - |
| Binge DrinkingCDC PLACES | 16.7% | N/A | - |
| Current SmokersCDC PLACES | 11.6% | N/A | - |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Kennewick
54.7°F
Louisville
N/A
Annual Precipitation
NOAA 1991–2020 normal
Kennewick
7.7 in
Kennewick +
Louisville
43.3 in
| Metric | Kennewick, WA | Louisville, KY | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | 54.7°F | N/A | - |
| Annual PrecipitationNOAA 1991–2020 normal | 7.7 in | 43.3 in | Kennewick + |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Kennewick
7.5 µg/m³
Kennewick +
Louisville
8.6 µg/m³
Good Air Days
AQI ≤ 50
Kennewick
75.0%
Louisville
75.0%
Tie
| Metric | Kennewick, WA | Louisville, KY | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 7.5 µg/m³ | 8.6 µg/m³ | Kennewick + |
| Good Air DaysAQI ≤ 50 | 75.0% | 75.0% | Tie |
Commute
Mean Commute Time
Census ACS
Kennewick
32.4 min
Louisville
24.2 min
Louisville +
| Metric | Kennewick, WA | Louisville, KY | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 32.4 min | 24.2 min | Louisville + |
Which City is Right for You?
Kennewick leads in median household income at $137,926, while louisville offers more affordable housing with a median home price of $264,957. On public safety, Louisville is safer with a violent crime rate of 223 per 100,000 residents, compared to 383 in Kennewick. Kennewick has a lower unemployment rate at 3.0%, and Kennewick has cleaner air (PM2.5 avg 7.5 µg/m³).
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