Head-to-Head · City Comparison
San Marcos, CA
VS
Sioux Falls, SD
🏆 San Marcos leads 13 of 23 categories
San Marcos
California
13
wins
Cost of Living Index
111.5⚠ High
Median Household Income
$99,413 ✓ Higher
Violent Crime Index
59 ✓ Safer
Population
94,360
Sioux Falls
South Dakota
10
wins
Cost of Living Index
90.3 ✓ Cheaper
Median Household Income
$71,785
Violent Crime Index
139⚠ High
Population
193,401 ✓ Larger
Pros & Cons
Auto-generated from official data — head-to-head differences and gaps vs the national average.
San Marcos, CA
Pros
58% less violent crime than Sioux Falls
Households earn $27,628 more per year on average
Milder winters — January highs near 69°F vs 25°F
Violent crime is well below the national average (222.4 vs 380/100k)
More college-educated — 41.5% hold a bachelor's or higher
Cons
Pricier housing — median home is $728,800
Higher rents — median is $2,064/mo
Cost of living runs 21% higher than Sioux Falls
Living costs are well above the U.S. average (index 111.5)
Sioux Falls, SD
Pros
Homes cost $479k less ($250,000 vs $728,800)
Rent averages $1099/mo less ($965 vs $2,064)
21% cheaper overall cost of living than San Marcos
Stronger job market — unemployment is 1.9 pts lower (2.3%)
Commutes run 10 min shorter each way
Living costs sit below the national average (index 90.3)
Cons
Median income trails San Marcos by $27,628/yr
Violent crime (526.7/100k) is above the U.S. average of 380
Property crime (2915.2/100k) runs high vs the U.S. average
Snowy winters — about 45" of snow per year
Key Differences at a Glance
San Marcos
Median Income
$27,628
$99,413 vs $71,785/yr
San Marcos
Violent Crime
58% lower
222.4 vs 526.7 per 100k
Sioux Falls
Cost of Living
21% cheaper
COL index 90.3 vs 111.5 (100 = US avg)
Sioux Falls
Median Home Value
$479k less
$250,000 vs $728,800
Sioux Falls
Unemployment
1.9 pp lower
2.3% vs 4.2% unemployment
Full Data Comparison
| Metric | San Marcos, CA | Sioux Falls, SD |
|---|---|---|
| 💰 Cost of Living | ||
| Cost of Living Index National avg = 100 · lower = cheaper | 111.5⚠ High | 90.3 ✓ Cheaper |
| Median Home Value | $728,800⚠ High | $250,000 ✓ Lower |
| Median Monthly Rent | $2,064⚠ High | $965 ✓ Lower |
| 📈 Income & Economy | ||
| Median Household Income | $99,413 ✓ Higher | $71,785 |
| Unemployment Rate | 4.2%⚠ High | 2.3% ✓ Lower |
| Avg Commute Minutes each way | 26.7 min | 16.8 min ✓ Shorter |
| Work From Home % | 16.2% ✓ Higher | 8.3% |
| 🔒 Safety | ||
| Crime Index 100 = national avg · lower = safer · 60% violent / 40% property | 48 ✓ Safer | 139⚠ High |
| Violent Crime Index 100 = national avg · lower = safer | 59 ✓ Safer | 139⚠ High |
| Property Crime Index 100 = national avg · lower = safer | 31 ✓ Safer | 139⚠ High |
| 🎓 Education | ||
| School Quality 100 = national avg · grad rate, staffing & attainment | B (100) | B (103) ✓ Better |
| Student-Teacher Ratio Lower = smaller classes | 23.5:1 | 14.8:1 ✓ Smaller |
| Bachelor's Degree or Higher | 41.5% ✓ Higher | 37.0% |
| High School or Higher | 87.8% | 93.2% ✓ Higher |
| School District Name only — no quality rating available | San Marcos Unified | Sioux Falls School District 49-5 |
| 🌤 Weather | ||
| Avg High — January | 68.8°F ✓ Warmer | 25.3°F |
| Avg High — July | 87.2°F ✓ Warmer | 84.8°F |
| Annual Precipitation | 13.9" ✓ Drier | 28.3" |
| Annual Snowfall | 0.0" ✓ Less | 45.3" |
| 👥 Demographics | ||
| Population | 94,360 | 193,401 ✓ Larger |
| Median Age | 35.9 ✓ Older | 34.9 |
| Homeownership Rate | 61.9% ✓ Higher | 60.0% |
| Under 18 | 25.8% ✓ More | 24.8% |
| Over 65 | 13.0% | 13.5% ✓ More |
Frequently Asked Questions
San Marcos's cost of living index is 111.5 vs Sioux Falls's 90.3 (US average = 100).
Sioux Falls is 21% less expensive overall.
Based on the 23 decided categories above, San Marcos leads 13 of 23 categories. San Marcos wins 13 and Sioux Falls wins 10. 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 Sioux Falls or relocating the other way, focus on the biggest gaps: housing ($728,800 vs $250,000 median home), income ($99,413 vs $71,785), safety, and schools — all covered in the full table above.
San Marcos, CA and Sioux Falls, SD are about 1,315 miles apart (straight-line distance). Driving distance will be longer depending on the route.