Head-to-Head · City Comparison
Costa Mesa, CA
VS
El Cajon, CA
🏆 It's a dead heat — 11 categories each
Costa Mesa
California
11
wins
Cost of Living Index
115.5⚠ High
Median Household Income
$104,981 ✓ Higher
Violent Crime Index
194⚠ High
Population
111,490 ✓ Larger
El Cajon
California
11
wins
Cost of Living Index
111.5⚠ High ✓ Cheaper
Median Household Income
$64,128
Violent Crime Index
114⚠ High ✓ Safer
Population
105,721
Pros & Cons
Auto-generated from official data — head-to-head differences and gaps vs the national average.
Costa Mesa, CA
Pros
Households earn $40,853 more per year on average
Stronger job market — unemployment is 3.1 pts lower (5.0%)
More college-educated — 42.5% hold a bachelor's or higher
Commutes run 4 min shorter each way
Cooler summers — July highs near 79°F vs 86°F
Smaller class sizes — 18.9:1 student-teacher ratio
Cons
Pricier housing — median home is $959,800
Higher rents — median is $2,268/mo
Violent crime (737.6/100k) is above the U.S. average of 380
Living costs are well above the U.S. average (index 115.5)
El Cajon, CA
Pros
Homes cost $366k less ($593,500 vs $959,800)
41% less violent crime than Costa Mesa
Rent averages $582/mo less ($1,686 vs $2,268)
4% cheaper overall cost of living than Costa Mesa
Cons
Median income trails Costa Mesa by $40,853/yr
Living costs are well above the U.S. average (index 111.5)
Higher unemployment (8.1% vs 5.0%)
Key Differences at a Glance
Costa Mesa
Median Income
$40,853
$104,981 vs $64,128/yr
Costa Mesa
Unemployment
3.1 pp lower
5.0% vs 8.1% unemployment
El Cajon
Cost of Living
4% cheaper
COL index 111.5 vs 115.5 (100 = US avg)
El Cajon
Violent Crime
41% lower
434.4 vs 737.6 per 100k
El Cajon
Median Home Value
$366k less
$593,500 vs $959,800
El Cajon
Summer Heat
7.2°F warmer
July avg high 86.1°F vs 78.9°F
Full Data Comparison
| Metric | Costa Mesa, CA | El Cajon, CA |
|---|---|---|
| 💰 Cost of Living | ||
| Cost of Living Index National avg = 100 · lower = cheaper | 115.5⚠ High | 111.5⚠ High ✓ Cheaper |
| Median Home Value | $959,800⚠ High | $593,500⚠ High ✓ Lower |
| Median Monthly Rent | $2,268⚠ High | $1,686⚠ High ✓ Lower |
| 📈 Income & Economy | ||
| Median Household Income | $104,981 ✓ Higher | $64,128 |
| Unemployment Rate | 5.0%⚠ High ✓ Lower | 8.1%⚠ High |
| Avg Commute Minutes each way | 21.9 min ✓ Shorter | 25.4 min |
| Work From Home % | 16.9% ✓ Higher | 8.8% |
| 🔒 Safety | ||
| Crime Index 100 = national avg · lower = safer · 60% violent / 40% property | 170⚠ High | 97 ✓ Safer |
| Violent Crime Index 100 = national avg · lower = safer | 194⚠ High | 114⚠ High ✓ Safer |
| Property Crime Index 100 = national avg · lower = safer | 135⚠ High | 71 ✓ Safer |
| 🎓 Education | ||
| School Quality 100 = national avg · grad rate, staffing & attainment | B (102) ✓ Better | C- (66) |
| Student-Teacher Ratio Lower = smaller classes | 18.9:1 ✓ Smaller | 23.8:1 |
| Bachelor's Degree or Higher | 42.5% ✓ Higher | 23.0% |
| High School or Higher | 87.9% ✓ Higher | 84.8% |
| School District Name only — no quality rating available | Newport-Mesa Unified | Cajon Valley Union |
| 🌤 Weather | ||
| Avg High — January | 67.0°F | 69.3°F ✓ Warmer |
| Avg High — July | 78.9°F | 86.1°F ✓ Warmer |
| Annual Precipitation | 11.2" ✓ Drier | 13.5" |
| Annual Snowfall | 0.0" | 0.0" |
| 👥 Demographics | ||
| Population | 111,490 ✓ Larger | 105,721 |
| Median Age | 36.4 ✓ Older | 35.6 |
| Homeownership Rate | 39.7% | 41.7% ✓ Higher |
| Under 18 | 18.9% | 24.6% ✓ More |
| Over 65 | 13.0% | 13.5% ✓ More |
Frequently Asked Questions
Costa Mesa's cost of living index is 115.5 vs El Cajon's 111.5 (US average = 100).
El Cajon is 4% less expensive overall.
Based on the 22 decided categories above, It's a dead heat — 11 categories each. Costa Mesa wins 11 and El Cajon wins 11. 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 Costa Mesa to El Cajon or relocating the other way, focus on the biggest gaps: housing ($959,800 vs $593,500 median home), income ($104,981 vs $64,128), safety, and schools — all covered in the full table above.
Costa Mesa, CA and El Cajon, CA are about 81 miles apart (straight-line distance). Driving distance will be longer depending on the route.