Bellevue WA vs Sunnyvale CA — Cost of Living, Crime & Income Comparison 2026
Updated May 2026 · Source: US Census ACS 5-Year (2023), FBI CDE (2023), BLS OEWS (2024)
Bellevue, WA
Washington · Population: 151,199
- Median HH Income$161,300
- Median Home Price$1,527,243
- Unemployment4.0%
- Bachelor's+71.4%
Sunnyvale, CA
California · Population: 153,455
- Median HH Income$181,862
- Median Home Price$2,144,024
- Unemployment4.1%
- Bachelor's+69.2%
Detailed Comparison
Demographics
Population
Bellevue
151,199
Sunnyvale
153,455
Sunnyvale +
Pop. Density / sq mi
Lower = more space
Bellevue
N/A
Sunnyvale
N/A
Median Age
Bellevue
38.3
Sunnyvale
35.1
Sunnyvale +
Foreign Born
Bellevue
42.1%
Sunnyvale
49.4%
Sunnyvale +
White
Bellevue
45.0%
Bellevue +
Sunnyvale
30.4%
Black
Bellevue
2.2%
Bellevue +
Sunnyvale
1.5%
Asian
Bellevue
41.0%
Sunnyvale
49.4%
Sunnyvale +
Hispanic
Bellevue
8.5%
Sunnyvale
16.7%
Sunnyvale +
Spanish at Home
Bellevue
N/A
Sunnyvale
N/A
| Metric | Bellevue, WA | Sunnyvale, CA | Better |
|---|---|---|---|
| Population | 151,199 | 153,455 | Sunnyvale + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 38.3 | 35.1 | Sunnyvale + |
| Foreign Born | 42.1% | 49.4% | Sunnyvale + |
| White | 45.0% | 30.4% | Bellevue + |
| Black | 2.2% | 1.5% | Bellevue + |
| Asian | 41.0% | 49.4% | Sunnyvale + |
| Hispanic | 8.5% | 16.7% | Sunnyvale + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Bellevue
$161,300
Sunnyvale
$181,862
Sunnyvale +
Per Capita Income
Bellevue
$92,441
Sunnyvale
$95,752
Sunnyvale +
Per Capita Personal Income (MSA)
BEA MSA-level
Bellevue
$76,120
Sunnyvale
$77,230
Sunnyvale +
Unemployment Rate
Bellevue
4.0%
Bellevue +
Sunnyvale
4.1%
Poverty Rate
Bellevue
7.3%
Sunnyvale
5.6%
Sunnyvale +
Bachelor's Degree+
Bellevue
71.4%
Bellevue +
Sunnyvale
69.2%
| Metric | Bellevue, WA | Sunnyvale, CA | Better |
|---|---|---|---|
| Median HH Income | $161,300 | $181,862 | Sunnyvale + |
| Per Capita Income | $92,441 | $95,752 | Sunnyvale + |
| Per Capita Personal Income (MSA)BEA MSA-level | $76,120 | $77,230 | Sunnyvale + |
| Unemployment Rate | 4.0% | 4.1% | Bellevue + |
| Poverty Rate | 7.3% | 5.6% | Sunnyvale + |
| Bachelor's Degree+ | 71.4% | 69.2% | Bellevue + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Bellevue
$1,527,243
Bellevue +
Sunnyvale
$2,144,024
Homeownership Rate
Bellevue
51.9%
Bellevue +
Sunnyvale
43.8%
| Metric | Bellevue, WA | Sunnyvale, CA | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $1,527,243 | $2,144,024 | Bellevue + |
| Homeownership Rate | 51.9% | 43.8% | Bellevue + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Bellevue
383
Bellevue +
Sunnyvale
503
Property Crime / 100K
FBI CDE (state-level est.)
Bellevue
3409
Sunnyvale
2388
Sunnyvale +
| Metric | Bellevue, WA | Sunnyvale, CA | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 383 | 503 | Bellevue + |
| Property Crime / 100KFBI CDE (state-level est.) | 3409 | 2388 | Sunnyvale + |
Health
Obesity Rate
CDC PLACES
Bellevue
18.8%
Bellevue +
Sunnyvale
19.7%
Diabetes Rate
CDC PLACES
Bellevue
6.9%
Bellevue +
Sunnyvale
8.3%
Poor Mental Health
CDC PLACES — 14+ days/month
Bellevue
12.5%
Bellevue +
Sunnyvale
12.9%
No Health Insurance
CDC PLACES
Bellevue
5.4%
Sunnyvale
5.2%
Sunnyvale +
Binge Drinking
CDC PLACES
Bellevue
15.6%
Sunnyvale
13.5%
Sunnyvale +
Current Smokers
CDC PLACES
Bellevue
5.5%
Bellevue +
Sunnyvale
6.7%
| Metric | Bellevue, WA | Sunnyvale, CA | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 18.8% | 19.7% | Bellevue + |
| Diabetes RateCDC PLACES | 6.9% | 8.3% | Bellevue + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 12.5% | 12.9% | Bellevue + |
| No Health InsuranceCDC PLACES | 5.4% | 5.2% | Sunnyvale + |
| Binge DrinkingCDC PLACES | 15.6% | 13.5% | Sunnyvale + |
| Current SmokersCDC PLACES | 5.5% | 6.7% | Bellevue + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Bellevue
N/A
Sunnyvale
N/A
Annual Precipitation
NOAA 1991–2020 normal
Bellevue
N/A
Sunnyvale
N/A
| Metric | Bellevue, WA | Sunnyvale, 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.)
Bellevue
7.5 µg/m³
Bellevue +
Sunnyvale
7.9 µg/m³
Good Air Days
AQI ≤ 50
Bellevue
75.0%
Sunnyvale
75.0%
Tie
| Metric | Bellevue, WA | Sunnyvale, CA | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 7.5 µg/m³ | 7.9 µg/m³ | Bellevue + |
| Good Air DaysAQI ≤ 50 | 75.0% | 75.0% | Tie |
Commute
Mean Commute Time
Census ACS
Bellevue
25.6 min
Sunnyvale
25.3 min
Sunnyvale +
| Metric | Bellevue, WA | Sunnyvale, CA | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 25.6 min | 25.3 min | Sunnyvale + |
Which City is Right for You?
Sunnyvale leads in median household income at $181,862, while bellevue offers more affordable housing with a median home price of $1,527,243. On public safety, Bellevue is safer with a violent crime rate of 383 per 100,000 residents, compared to 503 in Sunnyvale. Bellevue has a lower unemployment rate at 4.0%, and Bellevue has cleaner air (PM2.5 avg 7.5 µg/m³). For overall health outcomes, Bellevue scores better with a lower obesity rate of 18.8%.
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