Head-to-Head · City Comparison
Boston, MA
VS
San Diego, CA
🏆 San Diego leads 17 of 23 categories
Boston
Massachusetts
6
wins
Cost of Living Index
111.6⚠ High
Median Household Income
$89,212
Violent Crime Index
165⚠ High
Population
665,945
San Diego
California
17
wins
Cost of Living Index
111.5⚠ High ✓ Cheaper
Median Household Income
$98,657 ✓ Higher
Violent Crime Index
108⚠ High ✓ Safer
Population
1,383,987 ✓ Larger
Pros & Cons
Auto-generated from official data — head-to-head differences and gaps vs the national average.
Boston, MA
Pros
Homes cost $98k less ($684,900 vs $783,300)
More college-educated — 53.4% hold a bachelor's or higher
Smaller class sizes — 10.6:1 student-teacher ratio
Rent averages $99/mo less ($1,981 vs $2,080)
Cons
Violent crime (627.9/100k) is above the U.S. average of 380
Living costs are well above the U.S. average (index 111.6)
Median income trails San Diego by $9,445/yr
Longer commutes — 30.6 min average each way
San Diego, CA
Pros
34% less violent crime than Boston
Milder winters — January highs near 67°F vs 37°F
Commutes run 7 min shorter each way
Stronger job market — unemployment is 0.5 pts lower (6.1%)
Households earn $9,445 more per year on average
Cons
Pricier housing — median home is $783,300
Living costs are well above the U.S. average (index 111.5)
Higher rents — median is $2,080/mo
Key Differences at a Glance
Boston
Median Home Value
$98k less
$684,900 vs $783,300
Both cities
Cost of Living
≈ Equal
Both near 111.6 on the COL index
San Diego
Median Income
$9,445
$98,657 vs $89,212/yr
San Diego
Violent Crime
34% lower
412.2 vs 627.9 per 100k
San Diego
Unemployment
0.5 pp lower
6.1% vs 6.6% unemployment
Full Data Comparison
| Metric | Boston, MA | San Diego, CA |
|---|---|---|
| 💰 Cost of Living | ||
| Cost of Living Index National avg = 100 · lower = cheaper | 111.6⚠ High | 111.5⚠ High ✓ Cheaper |
| Median Home Value | $684,900⚠ High ✓ Lower | $783,300⚠ High |
| Median Monthly Rent | $1,981⚠ High ✓ Lower | $2,080⚠ High |
| 📈 Income & Economy | ||
| Median Household Income | $89,212 | $98,657 ✓ Higher |
| Unemployment Rate | 6.6%⚠ High | 6.1%⚠ High ✓ Lower |
| Avg Commute Minutes each way | 30.6 min⚠ High | 24.0 min ✓ Shorter |
| Work From Home % | 16.1% | 16.9% ✓ Higher |
| 🔒 Safety | ||
| Crime Index 100 = national avg · lower = safer · 60% violent / 40% property | 138⚠ High | 97 ✓ Safer |
| Violent Crime Index 100 = national avg · lower = safer | 165⚠ High | 108⚠ High ✓ Safer |
| Property Crime Index 100 = national avg · lower = safer | 96 | 80 ✓ Safer |
| 🎓 Education | ||
| School Quality 100 = national avg · grad rate, staffing & attainment | A (122) ✓ Better | B (103) |
| Student-Teacher Ratio Lower = smaller classes | 10.6:1 ✓ Smaller | 23.0:1 |
| Bachelor's Degree or Higher | 53.4% ✓ Higher | 48.7% |
| High School or Higher | 88.4% | 89.7% ✓ Higher |
| School District Name only — no quality rating available | Boston | San Diego Unified |
| 🌤 Weather | ||
| Avg High — January | 36.8°F | 67.3°F ✓ Warmer |
| Avg High — July | 82.1°F ✓ Warmer | 79.8°F |
| Annual Precipitation | 43.6" | 11.0" ✓ Drier |
| Annual Snowfall | 49.2" | 0.0" ✓ Less |
| 👥 Demographics | ||
| Population | 665,945 | 1,383,987 ✓ Larger |
| Median Age | 32.9 | 35.8 ✓ Older |
| Homeownership Rate | 34.8% | 47.6% ✓ Higher |
| Under 18 | 15.7% | 19.0% ✓ More |
| Over 65 | 12.3% | 13.8% ✓ More |
Frequently Asked Questions
Boston's cost of living index is 111.6 vs San Diego's 111.5 (US average = 100).
San Diego is 0% less expensive overall.
Based on the 23 decided categories above, San Diego leads 17 of 23 categories. Boston wins 6 and San Diego wins 17. 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 Boston to San Diego or relocating the other way, focus on the biggest gaps: housing ($684,900 vs $783,300 median home), income ($89,212 vs $98,657), safety, and schools — all covered in the full table above.
Boston, MA and San Diego, CA are about 2,576 miles apart (straight-line distance). Driving distance will be longer depending on the route.