Head-to-Head · City Comparison
San Diego, CA
VS
Simi Valley, CA
🏆 Simi Valley leads 14 of 22 categories
San Diego
California
8
wins
Cost of Living Index
111.5⚠ High ✓ Cheaper
Median Household Income
$98,657
Violent Crime Index
108⚠ High
Population
1,383,987 ✓ Larger
Simi Valley
California
14
wins
Cost of Living Index
113.5⚠ High
Median Household Income
$112,144 ✓ Higher
Violent Crime Index
34 ✓ Safer
Population
126,153
Pros & Cons
Auto-generated from official data — head-to-head differences and gaps vs the national average.
San Diego, CA
Pros
Rent averages $322/mo less ($2,080 vs $2,402)
More college-educated — 48.7% hold a bachelor's or higher
Commutes run 4 min shorter each way
Cooler summers — July highs near 80°F vs 95°F
2% cheaper overall cost of living than Simi Valley
Cons
Median income trails Simi Valley by $13,487/yr
Living costs are well above the U.S. average (index 111.5)
Pricier housing — median home is $783,300
Higher unemployment (6.1% vs 4.4%)
Simi Valley, CA
Pros
69% less violent crime than San Diego
Violent crime is well below the national average (129.1 vs 380/100k)
Stronger job market — unemployment is 1.7 pts lower (4.4%)
Households earn $13,487 more per year on average
Homes cost $79k less ($704,200 vs $783,300)
Cons
Living costs are well above the U.S. average (index 113.5)
Higher rents — median is $2,402/mo
Longer commutes — 28.4 min average each way
Cost of living runs 2% higher than San Diego
Key Differences at a Glance
San Diego
Cost of Living
2% cheaper
COL index 111.5 vs 113.5 (100 = US avg)
Simi Valley
Median Income
$13,487
$112,144 vs $98,657/yr
Simi Valley
Violent Crime
69% lower
129.1 vs 412.2 per 100k
Simi Valley
Median Home Value
$79k less
$704,200 vs $783,300
Simi Valley
Unemployment
1.7 pp lower
4.4% vs 6.1% unemployment
Simi Valley
Summer Heat
15.3°F warmer
July avg high 95.1°F vs 79.8°F
Full Data Comparison
| Metric | San Diego, CA | Simi Valley, CA |
|---|---|---|
| 💰 Cost of Living | ||
| Cost of Living Index National avg = 100 · lower = cheaper | 111.5⚠ High ✓ Cheaper | 113.5⚠ High |
| Median Home Value | $783,300⚠ High | $704,200⚠ High ✓ Lower |
| Median Monthly Rent | $2,080⚠ High ✓ Lower | $2,402⚠ High |
| 📈 Income & Economy | ||
| Median Household Income | $98,657 | $112,144 ✓ Higher |
| Unemployment Rate | 6.1%⚠ High | 4.4%⚠ High ✓ Lower |
| Avg Commute Minutes each way | 24.0 min ✓ Shorter | 28.4 min⚠ High |
| Work From Home % | 16.9% ✓ Higher | 14.2% |
| 🔒 Safety | ||
| Crime Index 100 = national avg · lower = safer · 60% violent / 40% property | 97 | 38 ✓ Safer |
| Violent Crime Index 100 = national avg · lower = safer | 108⚠ High | 34 ✓ Safer |
| Property Crime Index 100 = national avg · lower = safer | 80 | 44 ✓ Safer |
| 🎓 Education | ||
| School Quality 100 = national avg · grad rate, staffing & attainment | B (103) ✓ Better | B- (94) |
| Student-Teacher Ratio Lower = smaller classes | 23.0:1 | 21.9:1 ✓ Smaller |
| Bachelor's Degree or Higher | 48.7% ✓ Higher | 36.0% |
| High School or Higher | 89.7% | 91.3% ✓ Higher |
| School District Name only — no quality rating available | San Diego Unified | Simi Valley Unified |
| 🌤 Weather | ||
| Avg High — January | 67.3°F | 69.8°F ✓ Warmer |
| Avg High — July | 79.8°F | 95.1°F ✓ Warmer |
| Annual Precipitation | 11.0" ✓ Drier | 17.4" |
| Annual Snowfall | 0.0" | 0.0" |
| 👥 Demographics | ||
| Population | 1,383,987 ✓ Larger | 126,153 |
| Median Age | 35.8 | 41.2 ✓ Older |
| Homeownership Rate | 47.6% | 72.8% ✓ Higher |
| Under 18 | 19.0% | 20.2% ✓ More |
| Over 65 | 13.8% | 16.5% ✓ More |
Frequently Asked Questions
San Diego's cost of living index is 111.5 vs Simi Valley's 113.5 (US average = 100).
San Diego is 2% less expensive overall.
Based on the 22 decided categories above, Simi Valley leads 14 of 22 categories. San Diego wins 8 and Simi Valley wins 14. 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 Diego to Simi Valley or relocating the other way, focus on the biggest gaps: housing ($783,300 vs $704,200 median home), income ($98,657 vs $112,144), safety, and schools — all covered in the full table above.
San Diego, CA and Simi Valley, CA are about 137 miles apart (straight-line distance). Driving distance will be longer depending on the route.