Head-to-Head · City Comparison
Chula Vista, CA
VS
O'Fallon, MO
🏆 O'Fallon leads 19 of 23 categories
Chula Vista
California
4
wins
Cost of Living Index
111.5⚠ High
Median Household Income
$101,984
Violent Crime Index
99
Population
276,103 ✓ Larger
O'Fallon
Missouri
19
wins
Cost of Living Index
96.3 ✓ Cheaper
Median Household Income
$104,863 ✓ Higher
Violent Crime Index
16 ✓ Safer
Population
91,825
Pros & Cons
Auto-generated from official data — head-to-head differences and gaps vs the national average.
Chula Vista, CA
Pros
Milder winters — January highs near 68°F vs 39°F
Cooler summers — July highs near 75°F vs 88°F
Cons
Pricier housing — median home is $647,100
Higher rents — median is $2,035/mo
Cost of living runs 15% higher than O'Fallon
Living costs are well above the U.S. average (index 111.5)
O'Fallon, MO
Pros
Homes cost $364k less ($283,600 vs $647,100)
84% less violent crime than Chula Vista
Rent averages $724/mo less ($1,311 vs $2,035)
Stronger job market — unemployment is 5.7 pts lower (3.1%)
Violent crime is well below the national average (59.0 vs 380/100k)
15% cheaper overall cost of living than Chula Vista
Cons
Nothing stands out — a close match here.
Key Differences at a Glance
O'Fallon
Cost of Living
15% cheaper
COL index 96.3 vs 111.5 (100 = US avg)
O'Fallon
Median Income
$2,879
$104,863 vs $101,984/yr
O'Fallon
Violent Crime
84% lower
59.0 vs 375.8 per 100k
O'Fallon
Median Home Value
$364k less
$283,600 vs $647,100
O'Fallon
Unemployment
5.7 pp lower
3.1% vs 8.8% unemployment
O'Fallon
Summer Heat
12.9°F warmer
July avg high 87.5°F vs 74.6°F
Full Data Comparison
| Metric | Chula Vista, CA | O'Fallon, MO |
|---|---|---|
| 💰 Cost of Living | ||
| Cost of Living Index National avg = 100 · lower = cheaper | 111.5⚠ High | 96.3 ✓ Cheaper |
| Median Home Value | $647,100⚠ High | $283,600 ✓ Lower |
| Median Monthly Rent | $2,035⚠ High | $1,311 ✓ Lower |
| 📈 Income & Economy | ||
| Median Household Income | $101,984 | $104,863 ✓ Higher |
| Unemployment Rate | 8.8%⚠ High | 3.1% ✓ Lower |
| Avg Commute Minutes each way | 29.1 min⚠ High | 26.1 min ✓ Shorter |
| Work From Home % | 10.2% | 14.0% ✓ Higher |
| 🔒 Safety | ||
| Crime Index 100 = national avg · lower = safer · 60% violent / 40% property | 81 | 18 ✓ Safer |
| Violent Crime Index 100 = national avg · lower = safer | 99 | 16 ✓ Safer |
| Property Crime Index 100 = national avg · lower = safer | 54 | 23 ✓ Safer |
| 🎓 Education | ||
| School Quality 100 = national avg · grad rate, staffing & attainment | C (80) | A (118) ✓ Better |
| Student-Teacher Ratio Lower = smaller classes | 22.0:1 | 12.7:1 ✓ Smaller |
| Bachelor's Degree or Higher | 31.2% | 42.4% ✓ Higher |
| High School or Higher | 85.3% | 95.4% ✓ Higher |
| School District Name only — no quality rating available | Chula Vista Elementary | FORT ZUMWALT SCHOOL DISTRICT |
| 🌤 Weather | ||
| Avg High — January | 67.5°F ✓ Warmer | 39.3°F |
| Avg High — July | 74.6°F | 87.5°F ✓ Warmer |
| Annual Precipitation | 11.0" ✓ Drier | 44.4" |
| Annual Snowfall | 0.0" ✓ Less | 13.5" |
| 👥 Demographics | ||
| Population | 276,103 ✓ Larger | 91,825 |
| Median Age | 36.1 | 38.0 ✓ Older |
| Homeownership Rate | 59.9% | 80.9% ✓ Higher |
| Under 18 | 24.7% | 24.9% ✓ More |
| Over 65 | 12.2% | 13.2% ✓ More |
Frequently Asked Questions
Chula Vista's cost of living index is 111.5 vs O'Fallon's 96.3 (US average = 100).
O'Fallon is 15% less expensive overall.
Based on the 23 decided categories above, O'Fallon leads 19 of 23 categories. Chula Vista wins 4 and O'Fallon wins 19. 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 Chula Vista to O'Fallon or relocating the other way, focus on the biggest gaps: housing ($647,100 vs $283,600 median home), income ($101,984 vs $104,863), safety, and schools — all covered in the full table above.
Chula Vista, CA and O'Fallon, MO are about 1,529 miles apart (straight-line distance). Driving distance will be longer depending on the route.