Head-to-Head · City Comparison
Oceanside, CA
VS
Simi Valley, CA
🏆 Simi Valley leads 16 of 22 categories
Oceanside
California
6
wins
Cost of Living Index
111.5⚠ High ✓ Cheaper
Median Household Income
$86,701
Violent Crime Index
121⚠ High
Population
173,722 ✓ Larger
Simi Valley
California
16
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.
Oceanside, CA
Pros
Rent averages $324/mo less ($2,078 vs $2,402)
Cooler summers — July highs near 77°F vs 95°F
Homes cost $60k less ($644,600 vs $704,200)
2% cheaper overall cost of living than Simi Valley
Cons
Violent crime (458.7/100k) is above the U.S. average of 380
Median income trails Simi Valley by $25,443/yr
Living costs are well above the U.S. average (index 111.5)
Higher unemployment (5.9% vs 4.4%)
Simi Valley, CA
Pros
72% less violent crime than Oceanside
Households earn $25,443 more per year on average
Violent crime is well below the national average (129.1 vs 380/100k)
Stronger job market — unemployment is 1.5 pts lower (4.4%)
Smaller class sizes — 21.9:1 student-teacher ratio
Cons
Living costs are well above the U.S. average (index 113.5)
Higher rents — median is $2,402/mo
Pricier housing — median home is $704,200
Cost of living runs 2% higher than Oceanside
Key Differences at a Glance
Oceanside
Cost of Living
2% cheaper
COL index 111.5 vs 113.5 (100 = US avg)
Oceanside
Median Home Value
$60k less
$644,600 vs $704,200
Simi Valley
Median Income
$25,443
$112,144 vs $86,701/yr
Simi Valley
Violent Crime
72% lower
129.1 vs 458.7 per 100k
Simi Valley
Unemployment
1.5 pp lower
4.4% vs 5.9% unemployment
Simi Valley
Summer Heat
18.6°F warmer
July avg high 95.1°F vs 76.5°F
Full Data Comparison
| Metric | Oceanside, 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 | $644,600⚠ High ✓ Lower | $704,200⚠ High |
| Median Monthly Rent | $2,078⚠ High ✓ Lower | $2,402⚠ High |
| 📈 Income & Economy | ||
| Median Household Income | $86,701 | $112,144 ✓ Higher |
| Unemployment Rate | 5.9%⚠ High | 4.4%⚠ High ✓ Lower |
| Avg Commute Minutes each way | 29.8 min⚠ High | 28.4 min⚠ High ✓ Shorter |
| Work From Home % | 13.4% | 14.2% ✓ Higher |
| 🔒 Safety | ||
| Crime Index 100 = national avg · lower = safer · 60% violent / 40% property | 104⚠ High | 38 ✓ Safer |
| Violent Crime Index 100 = national avg · lower = safer | 121⚠ High | 34 ✓ Safer |
| Property Crime Index 100 = national avg · lower = safer | 80 | 44 ✓ Safer |
| 🎓 Education | ||
| School Quality 100 = national avg · grad rate, staffing & attainment | C (76) | B- (94) ✓ Better |
| Student-Teacher Ratio Lower = smaller classes | 27.3:1 | 21.9:1 ✓ Smaller |
| Bachelor's Degree or Higher | 33.6% | 36.0% ✓ Higher |
| High School or Higher | 86.7% | 91.3% ✓ Higher |
| School District Name only — no quality rating available | Scholarship Prep - Oceanside District | Simi Valley Unified |
| 🌤 Weather | ||
| Avg High — January | 66.7°F | 69.8°F ✓ Warmer |
| Avg High — July | 76.5°F | 95.1°F ✓ Warmer |
| Annual Precipitation | 11.9" ✓ Drier | 17.4" |
| Annual Snowfall | 0.0" | 0.0" |
| 👥 Demographics | ||
| Population | 173,722 ✓ Larger | 126,153 |
| Median Age | 37.5 | 41.2 ✓ Older |
| Homeownership Rate | 57.9% | 72.8% ✓ Higher |
| Under 18 | 21.3% ✓ More | 20.2% |
| Over 65 | 15.7% | 16.5% ✓ More |
Frequently Asked Questions
Oceanside's cost of living index is 111.5 vs Simi Valley's 113.5 (US average = 100).
Oceanside is 2% less expensive overall.
Based on the 22 decided categories above, Simi Valley leads 16 of 22 categories. Oceanside wins 6 and Simi Valley wins 16. 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 Oceanside to Simi Valley or relocating the other way, focus on the biggest gaps: housing ($644,600 vs $704,200 median home), income ($86,701 vs $112,144), safety, and schools — all covered in the full table above.
Oceanside, CA and Simi Valley, CA are about 110 miles apart (straight-line distance). Driving distance will be longer depending on the route.