Ontario CA vs Santa Rosa CA — Cost of Living, Crime & Income Comparison 2026
Updated May 2026 · Source: US Census ACS 5-Year (2023), FBI CDE (2023), BLS OEWS (2024)
Ontario, CA
California · Population: 138,723
- Median HH Income$116,945
- Median Home Price$671,948
- Unemployment4.7%
- Bachelor's+40.1%
Santa Rosa, CA
California · Population: 129,239
- Median HH Income$173,670
- Median Home Price$720,443
- Unemployment4.4%
- Bachelor's+65.3%
Detailed Comparison
Demographics
Population
Ontario
138,723
Ontario +
Santa Rosa
129,239
Pop. Density / sq mi
Lower = more space
Ontario
N/A
Santa Rosa
N/A
Median Age
Ontario
36.9
Santa Rosa
34.5
Santa Rosa +
Foreign Born
Ontario
21.0%
Santa Rosa
45.4%
Santa Rosa +
White
Ontario
53.6%
Ontario +
Santa Rosa
31.9%
Black
Ontario
1.6%
Santa Rosa
2.1%
Santa Rosa +
Asian
Ontario
13.1%
Santa Rosa
47.6%
Santa Rosa +
Hispanic
Ontario
40.0%
Ontario +
Santa Rosa
16.1%
Spanish at Home
Ontario
N/A
Santa Rosa
N/A
| Metric | Ontario, CA | Santa Rosa, CA | Better |
|---|---|---|---|
| Population | 138,723 | 129,239 | Ontario + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 36.9 | 34.5 | Santa Rosa + |
| Foreign Born | 21.0% | 45.4% | Santa Rosa + |
| White | 53.6% | 31.9% | Ontario + |
| Black | 1.6% | 2.1% | Santa Rosa + |
| Asian | 13.1% | 47.6% | Santa Rosa + |
| Hispanic | 40.0% | 16.1% | Ontario + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Ontario
$116,945
Santa Rosa
$173,670
Santa Rosa +
Per Capita Income
Ontario
$50,759
Santa Rosa
$84,533
Santa Rosa +
Per Capita Personal Income (MSA)
BEA MSA-level
Ontario
$77,230
Santa Rosa
$77,230
Tie
Unemployment Rate
Ontario
4.7%
Santa Rosa
4.4%
Santa Rosa +
Poverty Rate
Ontario
9.2%
Santa Rosa
7.8%
Santa Rosa +
Bachelor's Degree+
Ontario
40.1%
Santa Rosa
65.3%
Santa Rosa +
| Metric | Ontario, CA | Santa Rosa, CA | Better |
|---|---|---|---|
| Median HH Income | $116,945 | $173,670 | Santa Rosa + |
| Per Capita Income | $50,759 | $84,533 | Santa Rosa + |
| Per Capita Personal Income (MSA)BEA MSA-level | $77,230 | $77,230 | Tie |
| Unemployment Rate | 4.7% | 4.4% | Santa Rosa + |
| Poverty Rate | 9.2% | 7.8% | Santa Rosa + |
| Bachelor's Degree+ | 40.1% | 65.3% | Santa Rosa + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Ontario
$671,948
Ontario +
Santa Rosa
$720,443
Homeownership Rate
Ontario
58.1%
Ontario +
Santa Rosa
41.2%
| Metric | Ontario, CA | Santa Rosa, CA | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $671,948 | $720,443 | Ontario + |
| Homeownership Rate | 58.1% | 41.2% | Ontario + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Ontario
503
Santa Rosa
503
Tie
Property Crime / 100K
FBI CDE (state-level est.)
Ontario
2388
Santa Rosa
2388
Tie
| Metric | Ontario, CA | Santa Rosa, 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
Ontario
33.6%
Santa Rosa
26.5%
Santa Rosa +
Diabetes Rate
CDC PLACES
Ontario
12.0%
Santa Rosa
10.4%
Santa Rosa +
Poor Mental Health
CDC PLACES — 14+ days/month
Ontario
17.8%
Santa Rosa
16.7%
Santa Rosa +
No Health Insurance
CDC PLACES
Ontario
17.0%
Santa Rosa
10.4%
Santa Rosa +
Binge Drinking
CDC PLACES
Ontario
15.7%
Ontario +
Santa Rosa
15.8%
Current Smokers
CDC PLACES
Ontario
12.0%
Santa Rosa
11.3%
Santa Rosa +
| Metric | Ontario, CA | Santa Rosa, CA | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 33.6% | 26.5% | Santa Rosa + |
| Diabetes RateCDC PLACES | 12.0% | 10.4% | Santa Rosa + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 17.8% | 16.7% | Santa Rosa + |
| No Health InsuranceCDC PLACES | 17.0% | 10.4% | Santa Rosa + |
| Binge DrinkingCDC PLACES | 15.7% | 15.8% | Ontario + |
| Current SmokersCDC PLACES | 12.0% | 11.3% | Santa Rosa + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Ontario
65.5°F
Santa Rosa
59.2°F
Santa Rosa +
Annual Precipitation
NOAA 1991–2020 normal
Ontario
15.0 in
Ontario +
Santa Rosa
32.2 in
| Metric | Ontario, CA | Santa Rosa, CA | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | 65.5°F | 59.2°F | Santa Rosa + |
| Annual PrecipitationNOAA 1991–2020 normal | 15.0 in | 32.2 in | Ontario + |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Ontario
7.9 µg/m³
Santa Rosa
7.9 µg/m³
Tie
Good Air Days
AQI ≤ 50
Ontario
75.0%
Santa Rosa
75.0%
Tie
| Metric | Ontario, CA | Santa Rosa, 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
Ontario
28.2 min
Santa Rosa
25.2 min
Santa Rosa +
| Metric | Ontario, CA | Santa Rosa, CA | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 28.2 min | 25.2 min | Santa Rosa + |
Which City is Right for You?
Santa Rosa leads in median household income at $173,670, while ontario offers more affordable housing with a median home price of $671,948. On public safety, Santa Rosa is safer with a violent crime rate of 503 per 100,000 residents, compared to 503 in Ontario. Santa Rosa has a lower unemployment rate at 4.4%, and Santa Rosa has cleaner air (PM2.5 avg 7.9 µg/m³). For overall health outcomes, Santa Rosa scores better with a lower obesity rate of 26.5%.
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