Head-to-Head · City Comparison
San Marcos, CA
VS
St. Petersburg, FL
🏆 St. Petersburg leads 13 of 22 categories
San Marcos
California
9
wins
Cost of Living Index
111.5⚠ High
Median Household Income
$99,413 ✓ Higher
Violent Crime Index
59 ✓ Safer
Population
94,360
St. Petersburg
Florida
13
wins
Cost of Living Index
103.4⚠ High ✓ Cheaper
Median Household Income
$70,333
Violent Crime Index
163⚠ High
Population
259,343 ✓ Larger
Pros & Cons
Auto-generated from official data — head-to-head differences and gaps vs the national average.
San Marcos, CA
Pros
64% less violent crime than St. Petersburg
Households earn $29,080 more per year on average
Violent crime is well below the national average (222.4 vs 380/100k)
Cons
Pricier housing — median home is $728,800
Higher rents — median is $2,064/mo
Living costs are well above the U.S. average (index 111.5)
Cost of living runs 8% higher than St. Petersburg
St. Petersburg, FL
Pros
Homes cost $440k less ($289,000 vs $728,800)
Rent averages $654/mo less ($1,410 vs $2,064)
8% cheaper overall cost of living than San Marcos
Smaller class sizes — 15.9:1 student-teacher ratio
Cons
Median income trails San Marcos by $29,080/yr
Violent crime (619.6/100k) is above the U.S. average of 380
Property crime (2458.9/100k) runs high vs the U.S. average
Key Differences at a Glance
San Marcos
Median Income
$29,080
$99,413 vs $70,333/yr
San Marcos
Violent Crime
64% lower
222.4 vs 619.6 per 100k
St. Petersburg
Cost of Living
8% cheaper
COL index 103.4 vs 111.5 (100 = US avg)
St. Petersburg
Median Home Value
$440k less
$289,000 vs $728,800
Full Data Comparison
| Metric | San Marcos, CA | St. Petersburg, FL |
|---|---|---|
| 💰 Cost of Living | ||
| Cost of Living Index National avg = 100 · lower = cheaper | 111.5⚠ High | 103.4⚠ High ✓ Cheaper |
| Median Home Value | $728,800⚠ High | $289,000 ✓ Lower |
| Median Monthly Rent | $2,064⚠ High | $1,410⚠ High ✓ Lower |
| 📈 Income & Economy | ||
| Median Household Income | $99,413 ✓ Higher | $70,333 |
| Unemployment Rate | 4.2%⚠ High ✓ Lower | 4.6%⚠ High |
| Avg Commute Minutes each way | 26.7 min | 24.0 min ✓ Shorter |
| Work From Home % | 16.2% ✓ Higher | 15.7% |
| 🔒 Safety | ||
| Crime Index 100 = national avg · lower = safer · 60% violent / 40% property | 48 ✓ Safer | 145⚠ High |
| Violent Crime Index 100 = national avg · lower = safer | 59 ✓ Safer | 163⚠ High |
| Property Crime Index 100 = national avg · lower = safer | 31 ✓ Safer | 117⚠ High |
| 🎓 Education | ||
| School Quality 100 = national avg · grad rate, staffing & attainment | B (100) | B+ (107) ✓ Better |
| Student-Teacher Ratio Lower = smaller classes | 23.5:1 | 15.9:1 ✓ Smaller |
| Bachelor's Degree or Higher | 41.5% ✓ Higher | 40.6% |
| High School or Higher | 87.8% | 93.8% ✓ Higher |
| School District Name only — no quality rating available | San Marcos Unified | PINELLAS |
| 🌤 Weather | ||
| Avg High — January | 68.8°F | 69.0°F ✓ Warmer |
| Avg High — July | 87.2°F | 89.6°F ✓ Warmer |
| Annual Precipitation | 13.9" ✓ Drier | 46.6" |
| Annual Snowfall | 0.0" | 0.0" |
| 👥 Demographics | ||
| Population | 94,360 | 259,343 ✓ Larger |
| Median Age | 35.9 | 42.9 ✓ Older |
| Homeownership Rate | 61.9% | 62.6% ✓ Higher |
| Under 18 | 25.8% ✓ More | 16.3% |
| Over 65 | 13.0% | 19.9% ✓ More |
Frequently Asked Questions
San Marcos's cost of living index is 111.5 vs St. Petersburg's 103.4 (US average = 100).
St. Petersburg is 8% less expensive overall.
Based on the 22 decided categories above, St. Petersburg leads 13 of 22 categories. San Marcos wins 9 and St. Petersburg wins 13. 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 St. Petersburg or relocating the other way, focus on the biggest gaps: housing ($728,800 vs $289,000 median home), income ($99,413 vs $70,333), safety, and schools — all covered in the full table above.
San Marcos, CA and St. Petersburg, FL are about 2,080 miles apart (straight-line distance). Driving distance will be longer depending on the route.