Head-to-Head · City Comparison
San Marcos, CA
VS
Vallejo, CA
🏆 San Marcos leads 15 of 22 categories
San Marcos
California
15
wins
Cost of Living Index
111.5⚠ High
Median Household Income
$99,413 ✓ Higher
Violent Crime Index
59 ✓ Safer
Population
94,360
Vallejo
California
7
wins
Cost of Living Index
109.2⚠ High ✓ Cheaper
Median Household Income
$86,112
Violent Crime Index
195⚠ High
Population
125,132 ✓ Larger
Pros & Cons
Auto-generated from official data — head-to-head differences and gaps vs the national average.
San Marcos, CA
Pros
70% less violent crime than Vallejo
Stronger job market — unemployment is 2.8 pts lower (4.2%)
Violent crime is well below the national average (222.4 vs 380/100k)
Commutes run 10 min shorter each way
Households earn $13,301 more per year on average
More college-educated — 41.5% hold a bachelor's or higher
Cons
Pricier housing — median home is $728,800
Living costs are well above the U.S. average (index 111.5)
Higher rents — median is $2,064/mo
Cost of living runs 2% higher than Vallejo
Vallejo, CA
Pros
Homes cost $213k less ($515,500 vs $728,800)
Rent averages $170/mo less ($1,894 vs $2,064)
2% cheaper overall cost of living than San Marcos
Cons
Violent crime (739.8/100k) is above the U.S. average of 380
Median income trails San Marcos by $13,301/yr
Property crime (3990.3/100k) runs high vs the U.S. average
Higher unemployment (7.0% vs 4.2%)
Key Differences at a Glance
San Marcos
Median Income
$13,301
$99,413 vs $86,112/yr
San Marcos
Violent Crime
70% lower
222.4 vs 739.8 per 100k
San Marcos
Unemployment
2.8 pp lower
4.2% vs 7.0% unemployment
Vallejo
Cost of Living
2% cheaper
COL index 109.2 vs 111.5 (100 = US avg)
Vallejo
Median Home Value
$213k less
$515,500 vs $728,800
Full Data Comparison
| Metric | San Marcos, CA | Vallejo, CA |
|---|---|---|
| 💰 Cost of Living | ||
| Cost of Living Index National avg = 100 · lower = cheaper | 111.5⚠ High | 109.2⚠ High ✓ Cheaper |
| Median Home Value | $728,800⚠ High | $515,500⚠ High ✓ Lower |
| Median Monthly Rent | $2,064⚠ High | $1,894⚠ High ✓ Lower |
| 📈 Income & Economy | ||
| Median Household Income | $99,413 ✓ Higher | $86,112 |
| Unemployment Rate | 4.2%⚠ High ✓ Lower | 7.0%⚠ High |
| Avg Commute Minutes each way | 26.7 min ✓ Shorter | 36.7 min⚠ High |
| Work From Home % | 16.2% ✓ Higher | 8.0% |
| 🔒 Safety | ||
| Crime Index 100 = national avg · lower = safer · 60% violent / 40% property | 48 ✓ Safer | 193⚠ High |
| Violent Crime Index 100 = national avg · lower = safer | 59 ✓ Safer | 195⚠ High |
| Property Crime Index 100 = national avg · lower = safer | 31 ✓ Safer | 190⚠ High |
| 🎓 Education | ||
| School Quality 100 = national avg · grad rate, staffing & attainment | B (100) ✓ Better | C (81) |
| Student-Teacher Ratio Lower = smaller classes | 23.5:1 | 22.7:1 ✓ Smaller |
| Bachelor's Degree or Higher | 41.5% ✓ Higher | 27.5% |
| High School or Higher | 87.8% ✓ Higher | 87.1% |
| School District Name only — no quality rating available | San Marcos Unified | Vallejo City Unified |
| 🌤 Weather | ||
| Avg High — January | 68.8°F ✓ Warmer | 57.3°F |
| Avg High — July | 87.2°F ✓ Warmer | 85.4°F |
| Annual Precipitation | 13.9" ✓ Drier | 21.5" |
| Annual Snowfall | 0.0" | 0.0" |
| 👥 Demographics | ||
| Population | 94,360 | 125,132 ✓ Larger |
| Median Age | 35.9 | 40.4 ✓ Older |
| Homeownership Rate | 61.9% ✓ Higher | 58.7% |
| Under 18 | 25.8% ✓ More | 20.3% |
| Over 65 | 13.0% | 17.0% ✓ More |
Frequently Asked Questions
San Marcos's cost of living index is 111.5 vs Vallejo's 109.2 (US average = 100).
Vallejo is 2% less expensive overall.
Based on the 22 decided categories above, San Marcos leads 15 of 22 categories. San Marcos wins 15 and Vallejo wins 7. 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 San Marcos to Vallejo or relocating the other way, focus on the biggest gaps: housing ($728,800 vs $515,500 median home), income ($99,413 vs $86,112), safety, and schools — all covered in the full table above.
San Marcos, CA and Vallejo, CA are about 447 miles apart (straight-line distance). Driving distance will be longer depending on the route.