Irvine CA vs Simi Valley CA — Cost of Living, Crime & Income Comparison 2026
Updated May 2026 · Source: US Census ACS 5-Year (2023), FBI CDE (2023), BLS OEWS (2024)
Irvine, CA
California · Population: 308,160
- Median HH Income$129,647
- Median Home Price$1,566,872
- Unemployment5.5%
- Bachelor's+70.6%
Simi Valley, CA
California · Population: 125,769
- Median HH Income$117,703
- Median Home Price$839,862
- Unemployment4.5%
- Bachelor's+37.5%
Detailed Comparison
Demographics
Population
Irvine
308,160
Irvine +
Simi Valley
125,769
Pop. Density / sq mi
Lower = more space
Irvine
N/A
Simi Valley
N/A
Median Age
Irvine
33.9
Irvine +
Simi Valley
41.8
Foreign Born
Irvine
39.3%
Irvine +
Simi Valley
18.2%
White
Irvine
38.7%
Simi Valley
63.3%
Simi Valley +
Black
Irvine
2.0%
Irvine +
Simi Valley
1.4%
Asian
Irvine
44.1%
Irvine +
Simi Valley
10.7%
Hispanic
Irvine
11.3%
Simi Valley
27.1%
Simi Valley +
Spanish at Home
Irvine
N/A
Simi Valley
N/A
| Metric | Irvine, CA | Simi Valley, CA | Better |
|---|---|---|---|
| Population | 308,160 | 125,769 | Irvine + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 33.9 | 41.8 | Irvine + |
| Foreign Born | 39.3% | 18.2% | Irvine + |
| White | 38.7% | 63.3% | Simi Valley + |
| Black | 2.0% | 1.4% | Irvine + |
| Asian | 44.1% | 10.7% | Irvine + |
| Hispanic | 11.3% | 27.1% | Simi Valley + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Irvine
$129,647
Irvine +
Simi Valley
$117,703
Per Capita Income
Irvine
$62,149
Irvine +
Simi Valley
$53,828
Per Capita Personal Income (MSA)
BEA MSA-level
Irvine
$77,230
Simi Valley
$77,230
Tie
Unemployment Rate
Irvine
5.5%
Simi Valley
4.5%
Simi Valley +
Poverty Rate
Irvine
11.7%
Simi Valley
6.7%
Simi Valley +
Bachelor's Degree+
Irvine
70.6%
Irvine +
Simi Valley
37.5%
| Metric | Irvine, CA | Simi Valley, CA | Better |
|---|---|---|---|
| Median HH Income | $129,647 | $117,703 | Irvine + |
| Per Capita Income | $62,149 | $53,828 | Irvine + |
| Per Capita Personal Income (MSA)BEA MSA-level | $77,230 | $77,230 | Tie |
| Unemployment Rate | 5.5% | 4.5% | Simi Valley + |
| Poverty Rate | 11.7% | 6.7% | Simi Valley + |
| Bachelor's Degree+ | 70.6% | 37.5% | Irvine + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Irvine
$1,566,872
Simi Valley
$839,862
Simi Valley +
Homeownership Rate
Irvine
43.8%
Simi Valley
73.0%
Simi Valley +
| Metric | Irvine, CA | Simi Valley, CA | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $1,566,872 | $839,862 | Simi Valley + |
| Homeownership Rate | 43.8% | 73.0% | Simi Valley + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Irvine
503
Simi Valley
503
Tie
Property Crime / 100K
FBI CDE (state-level est.)
Irvine
2388
Simi Valley
2388
Tie
| Metric | Irvine, CA | Simi Valley, 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
Irvine
19.2%
Irvine +
Simi Valley
24.4%
Diabetes Rate
CDC PLACES
Irvine
8.3%
Irvine +
Simi Valley
10.3%
Poor Mental Health
CDC PLACES — 14+ days/month
Irvine
15.4%
Irvine +
Simi Valley
16.3%
No Health Insurance
CDC PLACES
Irvine
5.0%
Irvine +
Simi Valley
7.4%
Binge Drinking
CDC PLACES
Irvine
15.2%
Irvine +
Simi Valley
16.3%
Current Smokers
CDC PLACES
Irvine
6.9%
Irvine +
Simi Valley
10.1%
| Metric | Irvine, CA | Simi Valley, CA | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 19.2% | 24.4% | Irvine + |
| Diabetes RateCDC PLACES | 8.3% | 10.3% | Irvine + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 15.4% | 16.3% | Irvine + |
| No Health InsuranceCDC PLACES | 5.0% | 7.4% | Irvine + |
| Binge DrinkingCDC PLACES | 15.2% | 16.3% | Irvine + |
| Current SmokersCDC PLACES | 6.9% | 10.1% | Irvine + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Irvine
65.3°F
Simi Valley
N/A
Annual Precipitation
NOAA 1991–2020 normal
Irvine
14.3 in
Simi Valley
N/A
| Metric | Irvine, CA | Simi Valley, CA | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | 65.3°F | N/A | - |
| Annual PrecipitationNOAA 1991–2020 normal | 14.3 in | N/A | - |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Irvine
7.9 µg/m³
Simi Valley
7.9 µg/m³
Tie
Good Air Days
AQI ≤ 50
Irvine
75.0%
Simi Valley
75.0%
Tie
| Metric | Irvine, CA | Simi Valley, 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
Irvine
26.0 min
Irvine +
Simi Valley
31.0 min
| Metric | Irvine, CA | Simi Valley, CA | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 26.0 min | 31.0 min | Irvine + |
Which City is Right for You?
Irvine leads in median household income at $129,647, while simi Valley offers more affordable housing with a median home price of $839,862. On public safety, Simi Valley is safer with a violent crime rate of 503 per 100,000 residents, compared to 503 in Irvine. Simi Valley has a lower unemployment rate at 4.5%, and Simi Valley has cleaner air (PM2.5 avg 7.9 µg/m³). For overall health outcomes, Irvine scores better with a lower obesity rate of 19.2%.
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