Simi Valley CA vs Vallejo CA — Cost of Living, Crime & Income Comparison 2026
Updated May 2026 · Source: US Census ACS 5-Year (2023), FBI CDE (2023), BLS OEWS (2024)
Simi Valley, CA
California · Population: 125,769
- Median HH Income$117,703
- Median Home Price$839,862
- Unemployment4.5%
- Bachelor's+37.5%
Vallejo, CA
California · Population: 68,141
- Median HH Income$137,194
- Median Home Price$523,551
- Unemployment5.0%
- Bachelor's+45.3%
Detailed Comparison
Demographics
Population
Simi Valley
125,769
Simi Valley +
Vallejo
68,141
Pop. Density / sq mi
Lower = more space
Simi Valley
N/A
Vallejo
N/A
Median Age
Simi Valley
41.8
Simi Valley +
Vallejo
42.1
Foreign Born
Simi Valley
18.2%
Vallejo
46.9%
Vallejo +
White
Simi Valley
63.3%
Simi Valley +
Vallejo
17.9%
Black
Simi Valley
1.4%
Vallejo
5.3%
Vallejo +
Asian
Simi Valley
10.7%
Vallejo
55.9%
Vallejo +
Hispanic
Simi Valley
27.1%
Simi Valley +
Vallejo
19.3%
Spanish at Home
Simi Valley
N/A
Vallejo
N/A
| Metric | Simi Valley, CA | Vallejo, CA | Better |
|---|---|---|---|
| Population | 125,769 | 68,141 | Simi Valley + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 41.8 | 42.1 | Simi Valley + |
| Foreign Born | 18.2% | 46.9% | Vallejo + |
| White | 63.3% | 17.9% | Simi Valley + |
| Black | 1.4% | 5.3% | Vallejo + |
| Asian | 10.7% | 55.9% | Vallejo + |
| Hispanic | 27.1% | 19.3% | Simi Valley + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Simi Valley
$117,703
Vallejo
$137,194
Vallejo +
Per Capita Income
Simi Valley
$53,828
Vallejo
$56,020
Vallejo +
Per Capita Personal Income (MSA)
BEA MSA-level
Simi Valley
$77,230
Vallejo
$77,230
Tie
Unemployment Rate
Simi Valley
4.5%
Simi Valley +
Vallejo
5.0%
Poverty Rate
Simi Valley
6.7%
Simi Valley +
Vallejo
7.0%
Bachelor's Degree+
Simi Valley
37.5%
Vallejo
45.3%
Vallejo +
| Metric | Simi Valley, CA | Vallejo, CA | Better |
|---|---|---|---|
| Median HH Income | $117,703 | $137,194 | Vallejo + |
| Per Capita Income | $53,828 | $56,020 | Vallejo + |
| Per Capita Personal Income (MSA)BEA MSA-level | $77,230 | $77,230 | Tie |
| Unemployment Rate | 4.5% | 5.0% | Simi Valley + |
| Poverty Rate | 6.7% | 7.0% | Simi Valley + |
| Bachelor's Degree+ | 37.5% | 45.3% | Vallejo + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Simi Valley
$839,862
Vallejo
$523,551
Vallejo +
Homeownership Rate
Simi Valley
73.0%
Simi Valley +
Vallejo
67.0%
| Metric | Simi Valley, CA | Vallejo, CA | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $839,862 | $523,551 | Vallejo + |
| Homeownership Rate | 73.0% | 67.0% | Simi Valley + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Simi Valley
503
Vallejo
503
Tie
Property Crime / 100K
FBI CDE (state-level est.)
Simi Valley
2388
Vallejo
2388
Tie
| Metric | Simi Valley, CA | Vallejo, CA | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 503 | 503 | Tie |
| Property Crime / 100KFBI CDE (state-level est.) | 2388 | 2388 | Tie |
Health
Obesity Rate
CDC PLACES
Simi Valley
24.4%
Simi Valley +
Vallejo
31.6%
Diabetes Rate
CDC PLACES
Simi Valley
10.3%
Simi Valley +
Vallejo
13.3%
Poor Mental Health
CDC PLACES — 14+ days/month
Simi Valley
16.3%
Simi Valley +
Vallejo
16.9%
No Health Insurance
CDC PLACES
Simi Valley
7.4%
Simi Valley +
Vallejo
9.6%
Binge Drinking
CDC PLACES
Simi Valley
16.3%
Vallejo
13.8%
Vallejo +
Current Smokers
CDC PLACES
Simi Valley
10.1%
Simi Valley +
Vallejo
12.0%
| Metric | Simi Valley, CA | Vallejo, CA | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 24.4% | 31.6% | Simi Valley + |
| Diabetes RateCDC PLACES | 10.3% | 13.3% | Simi Valley + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 16.3% | 16.9% | Simi Valley + |
| No Health InsuranceCDC PLACES | 7.4% | 9.6% | Simi Valley + |
| Binge DrinkingCDC PLACES | 16.3% | 13.8% | Vallejo + |
| Current SmokersCDC PLACES | 10.1% | 12.0% | Simi Valley + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Simi Valley
N/A
Vallejo
N/A
Annual Precipitation
NOAA 1991–2020 normal
Simi Valley
N/A
Vallejo
N/A
| Metric | Simi Valley, CA | Vallejo, 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.)
Simi Valley
7.9 µg/m³
Vallejo
7.9 µg/m³
Tie
Good Air Days
AQI ≤ 50
Simi Valley
75.0%
Vallejo
75.0%
Tie
| Metric | Simi Valley, CA | Vallejo, CA | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 7.9 µg/m³ | 7.9 µg/m³ | Tie |
| Good Air DaysAQI ≤ 50 | 75.0% | 75.0% | Tie |
Commute
Mean Commute Time
Census ACS
Simi Valley
31.0 min
Simi Valley +
Vallejo
36.0 min
| Metric | Simi Valley, CA | Vallejo, CA | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 31.0 min | 36.0 min | Simi Valley + |
Which City is Right for You?
Vallejo leads in median household income at $137,194, while vallejo offers more affordable housing with a median home price of $523,551. On public safety, Vallejo is safer with a violent crime rate of 503 per 100,000 residents, compared to 503 in Simi Valley. Simi Valley has a lower unemployment rate at 4.5%, and Vallejo has cleaner air (PM2.5 avg 7.9 µg/m³). For overall health outcomes, Simi Valley scores better with a lower obesity rate of 24.4%.
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