Head-to-Head · City Comparison
Boulder, CO
VS
San Jose, CA
🏆 Boulder leads 12 of 23 categories
Boulder
Colorado
12
wins
Cost of Living Index
107.2⚠ High ✓ Cheaper
Median Household Income
$80,243
Violent Crime Index
85 ✓ Safer
Population
106,598
San Jose
California
11
wins
Cost of Living Index
112.9⚠ High
Median Household Income
$136,010 ✓ Higher
Violent Crime Index
160⚠ High
Population
1,001,176 ✓ Larger
Pros & Cons
Auto-generated from official data — head-to-head differences and gaps vs the national average.
Boulder, CO
Pros
47% less violent crime than San Jose
Rent averages $673/mo less ($1,853 vs $2,526)
More college-educated — 76.6% hold a bachelor's or higher
Homes cost $230k less ($919,700 vs $1,149,600)
Commutes run 10 min shorter each way
6% cheaper overall cost of living than San Jose
Cons
Median income trails San Jose by $55,767/yr
Property crime (2733.0/100k) runs high vs the U.S. average
Higher unemployment (5.4% vs 4.7%)
Snowy winters — about 85" of snow per year
San Jose, CA
Pros
Households earn $55,767 more per year on average
Stronger job market — unemployment is 0.7 pts lower (4.7%)
Milder winters — January highs near 59°F vs 47°F
Cooler summers — July highs near 82°F vs 88°F
Cons
Higher rents — median is $2,526/mo
Violent crime (606.8/100k) is above the U.S. average of 380
Pricier housing — median home is $1,149,600
Living costs are well above the U.S. average (index 112.9)
Key Differences at a Glance
Boulder
Cost of Living
6% cheaper
COL index 107.2 vs 112.9 (100 = US avg)
Boulder
Violent Crime
47% lower
322.3 vs 606.8 per 100k
Boulder
Median Home Value
$230k less
$919,700 vs $1,149,600
Boulder
Summer Heat
5.8°F warmer
July avg high 88.0°F vs 82.2°F
San Jose
Median Income
$55,767
$136,010 vs $80,243/yr
San Jose
Unemployment
0.7 pp lower
4.7% vs 5.4% unemployment
Full Data Comparison
| Metric | Boulder, CO | San Jose, CA |
|---|---|---|
| 💰 Cost of Living | ||
| Cost of Living Index National avg = 100 · lower = cheaper | 107.2⚠ High ✓ Cheaper | 112.9⚠ High |
| Median Home Value | $919,700⚠ High ✓ Lower | $1,149,600⚠ High |
| Median Monthly Rent | $1,853⚠ High ✓ Lower | $2,526⚠ High |
| 📈 Income & Economy | ||
| Median Household Income | $80,243 | $136,010 ✓ Higher |
| Unemployment Rate | 5.4%⚠ High | 4.7%⚠ High ✓ Lower |
| Avg Commute Minutes each way | 19.3 min ✓ Shorter | 28.8 min⚠ High |
| Work From Home % | 28.0% ✓ Higher | 16.3% |
| 🔒 Safety | ||
| Crime Index 100 = national avg · lower = safer · 60% violent / 40% property | 103⚠ High ✓ Safer | 145⚠ High |
| Violent Crime Index 100 = national avg · lower = safer | 85 ✓ Safer | 160⚠ High |
| Property Crime Index 100 = national avg · lower = safer | 130⚠ High | 123⚠ High ✓ Safer |
| 🎓 Education | ||
| School Quality 100 = national avg · grad rate, staffing & attainment | A- (114) ✓ Better | B+ (104) |
| Student-Teacher Ratio Lower = smaller classes | 17.6:1 ✓ Smaller | 20.8:1 |
| Bachelor's Degree or Higher | 76.6% ✓ Higher | 46.0% |
| High School or Higher | 96.9% ✓ Higher | 85.5% |
| School District Name only — no quality rating available | Boulder Valley School District No. Re2 | San Jose Unified |
| 🌤 Weather | ||
| Avg High — January | 47.0°F | 59.0°F ✓ Warmer |
| Avg High — July | 88.0°F ✓ Warmer | 82.2°F |
| Annual Precipitation | 19.7" | 18.8" ✓ Drier |
| Annual Snowfall | 85.2" | 0.0" ✓ Less |
| 👥 Demographics | ||
| Population | 106,598 | 1,001,176 ✓ Larger |
| Median Age | 28.5 | 37.8 ✓ Older |
| Homeownership Rate | 47.2% | 55.8% ✓ Higher |
| Under 18 | 11.7% | 21.2% ✓ More |
| Over 65 | 12.2% | 13.7% ✓ More |
Frequently Asked Questions
Boulder's cost of living index is 107.2 vs San Jose's 112.9 (US average = 100).
Boulder is 6% less expensive overall.
Based on the 23 decided categories above, Boulder leads 12 of 23 categories. Boulder wins 12 and San Jose wins 11. The right choice depends on your priorities — use the Pros & Cons and full table above to weigh what matters to you.
Whether you're moving from Boulder to San Jose or relocating the other way, focus on the biggest gaps: housing ($919,700 vs $1,149,600 median home), income ($80,243 vs $136,010), safety, and schools — all covered in the full table above.
Boulder, CO and San Jose, CA are about 912 miles apart (straight-line distance). Driving distance will be longer depending on the route.