Portland ME 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)
Portland, ME
Maine · Population: 68,505
- Median HH Income$76,174
- Median Home Price$561,069
- Unemployment4.4%
- Bachelor's+59.2%
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
Portland
68,505
Simi Valley
125,769
Simi Valley +
Pop. Density / sq mi
Lower = more space
Portland
N/A
Simi Valley
N/A
Median Age
Portland
37.5
Portland +
Simi Valley
41.8
Foreign Born
Portland
11.1%
Simi Valley
18.2%
Simi Valley +
White
Portland
80.1%
Portland +
Simi Valley
63.3%
Black
Portland
9.0%
Portland +
Simi Valley
1.4%
Asian
Portland
3.2%
Simi Valley
10.7%
Simi Valley +
Hispanic
Portland
3.1%
Simi Valley
27.1%
Simi Valley +
Spanish at Home
Portland
N/A
Simi Valley
N/A
| Metric | Portland, ME | Simi Valley, CA | Better |
|---|---|---|---|
| Population | 68,505 | 125,769 | Simi Valley + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 37.5 | 41.8 | Portland + |
| Foreign Born | 11.1% | 18.2% | Simi Valley + |
| White | 80.1% | 63.3% | Portland + |
| Black | 9.0% | 1.4% | Portland + |
| Asian | 3.2% | 10.7% | Simi Valley + |
| Hispanic | 3.1% | 27.1% | Simi Valley + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Portland
$76,174
Simi Valley
$117,703
Simi Valley +
Per Capita Income
Portland
$52,125
Simi Valley
$53,828
Simi Valley +
Per Capita Personal Income (MSA)
BEA MSA-level
Portland
$61,587
Simi Valley
$77,230
Simi Valley +
Unemployment Rate
Portland
4.4%
Portland +
Simi Valley
4.5%
Poverty Rate
Portland
11.3%
Simi Valley
6.7%
Simi Valley +
Bachelor's Degree+
Portland
59.2%
Portland +
Simi Valley
37.5%
| Metric | Portland, ME | Simi Valley, CA | Better |
|---|---|---|---|
| Median HH Income | $76,174 | $117,703 | Simi Valley + |
| Per Capita Income | $52,125 | $53,828 | Simi Valley + |
| Per Capita Personal Income (MSA)BEA MSA-level | $61,587 | $77,230 | Simi Valley + |
| Unemployment Rate | 4.4% | 4.5% | Portland + |
| Poverty Rate | 11.3% | 6.7% | Simi Valley + |
| Bachelor's Degree+ | 59.2% | 37.5% | Portland + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Portland
$561,069
Portland +
Simi Valley
$839,862
Homeownership Rate
Portland
46.7%
Simi Valley
73.0%
Simi Valley +
| Metric | Portland, ME | Simi Valley, CA | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $561,069 | $839,862 | Portland + |
| Homeownership Rate | 46.7% | 73.0% | Simi Valley + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Portland
106
Portland +
Simi Valley
503
Property Crime / 100K
FBI CDE (state-level est.)
Portland
1234
Portland +
Simi Valley
2388
| Metric | Portland, ME | Simi Valley, CA | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 106 | 503 | Portland + |
| Property Crime / 100KFBI CDE (state-level est.) | 1234 | 2388 | Portland + |
Health
Obesity Rate
CDC PLACES
Portland
27.7%
Simi Valley
24.4%
Simi Valley +
Diabetes Rate
CDC PLACES
Portland
8.3%
Portland +
Simi Valley
10.3%
Poor Mental Health
CDC PLACES — 14+ days/month
Portland
17.8%
Simi Valley
16.3%
Simi Valley +
No Health Insurance
CDC PLACES
Portland
7.2%
Portland +
Simi Valley
7.4%
Binge Drinking
CDC PLACES
Portland
18.3%
Simi Valley
16.3%
Simi Valley +
Current Smokers
CDC PLACES
Portland
11.1%
Simi Valley
10.1%
Simi Valley +
| Metric | Portland, ME | Simi Valley, CA | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 27.7% | 24.4% | Simi Valley + |
| Diabetes RateCDC PLACES | 8.3% | 10.3% | Portland + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 17.8% | 16.3% | Simi Valley + |
| No Health InsuranceCDC PLACES | 7.2% | 7.4% | Portland + |
| Binge DrinkingCDC PLACES | 18.3% | 16.3% | Simi Valley + |
| Current SmokersCDC PLACES | 11.1% | 10.1% | Simi Valley + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Portland
46.5°F
Simi Valley
N/A
Annual Precipitation
NOAA 1991–2020 normal
Portland
47.3 in
Simi Valley
N/A
| Metric | Portland, ME | Simi Valley, CA | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | 46.5°F | N/A | - |
| Annual PrecipitationNOAA 1991–2020 normal | 47.3 in | N/A | - |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Portland
5.9 µg/m³
Portland +
Simi Valley
7.9 µg/m³
Good Air Days
AQI ≤ 50
Portland
75.0%
Simi Valley
75.0%
Tie
| Metric | Portland, ME | Simi Valley, CA | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 5.9 µg/m³ | 7.9 µg/m³ | Portland + |
| Good Air DaysAQI ≤ 50 | 75.0% | 75.0% | Tie |
Commute
Mean Commute Time
Census ACS
Portland
21.4 min
Portland +
Simi Valley
31.0 min
| Metric | Portland, ME | Simi Valley, CA | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 21.4 min | 31.0 min | Portland + |
Which City is Right for You?
Simi Valley leads in median household income at $117,703, while portland offers more affordable housing with a median home price of $561,069. On public safety, Portland is safer with a violent crime rate of 106 per 100,000 residents, compared to 503 in Simi Valley. Portland has a lower unemployment rate at 4.4%, and Portland has cleaner air (PM2.5 avg 5.9 µg/m³). For overall health outcomes, Simi Valley scores better with a lower obesity rate of 24.4%.
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