Head-to-Head · City Comparison
Boston, MA
VS
San Marcos, CA
🏆 San Marcos leads 16 of 23 categories
Boston
Massachusetts
7
wins
Cost of Living Index
111.6⚠ High
Median Household Income
$89,212
Violent Crime Index
165⚠ High
Population
665,945 ✓ Larger
San Marcos
California
16
wins
Cost of Living Index
111.5⚠ High ✓ Cheaper
Median Household Income
$99,413 ✓ Higher
Violent Crime Index
59 ✓ Safer
Population
94,360
Pros & Cons
Auto-generated from official data — head-to-head differences and gaps vs the national average.
Boston, MA
Pros
More college-educated — 53.4% hold a bachelor's or higher
Homes cost $44k less ($684,900 vs $728,800)
Cooler summers — July highs near 82°F vs 87°F
Smaller class sizes — 10.6:1 student-teacher ratio
Rent averages $83/mo less ($1,981 vs $2,064)
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 Marcos by $10,201/yr
Higher unemployment (6.6% vs 4.2%)
San Marcos, CA
Pros
65% less violent crime than Boston
Stronger job market — unemployment is 2.4 pts lower (4.2%)
Violent crime is well below the national average (222.4 vs 380/100k)
Milder winters — January highs near 69°F vs 37°F
Households earn $10,201 more per year on average
Commutes run 4 min shorter each way
Cons
Living costs are well above the U.S. average (index 111.5)
Pricier housing — median home is $728,800
Higher rents — median is $2,064/mo
Key Differences at a Glance
Boston
Median Home Value
$44k less
$684,900 vs $728,800
Both cities
Cost of Living
≈ Equal
Both near 111.6 on the COL index
San Marcos
Median Income
$10,201
$99,413 vs $89,212/yr
San Marcos
Violent Crime
65% lower
222.4 vs 627.9 per 100k
San Marcos
Unemployment
2.4 pp lower
4.2% vs 6.6% unemployment
San Marcos
Summer Heat
5.1°F warmer
July avg high 87.2°F vs 82.1°F
Full Data Comparison
| Metric | Boston, MA | San Marcos, 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 | $728,800⚠ High |
| Median Monthly Rent | $1,981⚠ High ✓ Lower | $2,064⚠ High |
| 📈 Income & Economy | ||
| Median Household Income | $89,212 | $99,413 ✓ Higher |
| Unemployment Rate | 6.6%⚠ High | 4.2%⚠ High ✓ Lower |
| Avg Commute Minutes each way | 30.6 min⚠ High | 26.7 min ✓ Shorter |
| Work From Home % | 16.1% | 16.2% ✓ Higher |
| 🔒 Safety | ||
| Crime Index 100 = national avg · lower = safer · 60% violent / 40% property | 138⚠ High | 48 ✓ Safer |
| Violent Crime Index 100 = national avg · lower = safer | 165⚠ High | 59 ✓ Safer |
| Property Crime Index 100 = national avg · lower = safer | 96 | 31 ✓ Safer |
| 🎓 Education | ||
| School Quality 100 = national avg · grad rate, staffing & attainment | A (122) ✓ Better | B (100) |
| Student-Teacher Ratio Lower = smaller classes | 10.6:1 ✓ Smaller | 23.5:1 |
| Bachelor's Degree or Higher | 53.4% ✓ Higher | 41.5% |
| High School or Higher | 88.4% ✓ Higher | 87.8% |
| School District Name only — no quality rating available | Boston | San Marcos Unified |
| 🌤 Weather | ||
| Avg High — January | 36.8°F | 68.8°F ✓ Warmer |
| Avg High — July | 82.1°F | 87.2°F ✓ Warmer |
| Annual Precipitation | 43.6" | 13.9" ✓ Drier |
| Annual Snowfall | 49.2" | 0.0" ✓ Less |
| 👥 Demographics | ||
| Population | 665,945 ✓ Larger | 94,360 |
| Median Age | 32.9 | 35.9 ✓ Older |
| Homeownership Rate | 34.8% | 61.9% ✓ Higher |
| Under 18 | 15.7% | 25.8% ✓ More |
| Over 65 | 12.3% | 13.0% ✓ More |
Frequently Asked Questions
Boston's cost of living index is 111.6 vs San Marcos's 111.5 (US average = 100).
San Marcos is 0% less expensive overall.
Based on the 23 decided categories above, San Marcos leads 16 of 23 categories. Boston wins 7 and San Marcos wins 16. 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 Marcos or relocating the other way, focus on the biggest gaps: housing ($684,900 vs $728,800 median home), income ($89,212 vs $99,413), safety, and schools — all covered in the full table above.
Boston, MA and San Marcos, CA are about 2,568 miles apart (straight-line distance). Driving distance will be longer depending on the route.