Head-to-Head · City Comparison
Allentown, PA
VS
Carlsbad, CA
🏆 Carlsbad leads 15 of 23 categories
Allentown
Pennsylvania
8
wins
Cost of Living Index
98.4 ✓ Cheaper
Median Household Income
$52,449
Violent Crime Index
72
Population
125,292 ✓ Larger
Carlsbad
California
15
wins
Cost of Living Index
111.5⚠ High
Median Household Income
$134,139 ✓ Higher
Violent Crime Index
52 ✓ Safer
Population
114,745
Pros & Cons
Auto-generated from official data — head-to-head differences and gaps vs the national average.
Allentown, PA
Pros
Homes cost $902k less ($168,800 vs $1,070,500)
Rent averages $1275/mo less ($1,202 vs $2,477)
13% cheaper overall cost of living than Carlsbad
Commutes run 5 min shorter each way
Smaller class sizes — 15.9:1 student-teacher ratio
Cons
Median income trails Carlsbad by $81,690/yr
Higher unemployment (9.2% vs 6.0%)
Carlsbad, CA
Pros
Households earn $81,690 more per year on average
27% less violent crime than Allentown
More college-educated — 59.5% hold a bachelor's or higher
Stronger job market — unemployment is 3.2 pts lower (6.0%)
Violent crime is well below the national average (199.1 vs 380/100k)
Milder winters — January highs near 65°F vs 38°F
Cons
Pricier housing — median home is $1,070,500
Higher rents — median is $2,477/mo
Cost of living runs 13% higher than Allentown
Living costs are well above the U.S. average (index 111.5)
Key Differences at a Glance
Allentown
Cost of Living
13% cheaper
COL index 98.4 vs 111.5 (100 = US avg)
Allentown
Median Home Value
$902k less
$168,800 vs $1,070,500
Allentown
Summer Heat
12.2°F warmer
July avg high 86.4°F vs 74.2°F
Carlsbad
Median Income
$81,690
$134,139 vs $52,449/yr
Carlsbad
Violent Crime
27% lower
199.1 vs 272.1 per 100k
Carlsbad
Unemployment
3.2 pp lower
6.0% vs 9.2% unemployment
Full Data Comparison
| Metric | Allentown, PA | Carlsbad, CA |
|---|---|---|
| 💰 Cost of Living | ||
| Cost of Living Index National avg = 100 · lower = cheaper | 98.4 ✓ Cheaper | 111.5⚠ High |
| Median Home Value | $168,800 ✓ Lower | $1,070,500⚠ High |
| Median Monthly Rent | $1,202 ✓ Lower | $2,477⚠ High |
| 📈 Income & Economy | ||
| Median Household Income | $52,449 | $134,139 ✓ Higher |
| Unemployment Rate | 9.2%⚠ High | 6.0%⚠ High ✓ Lower |
| Avg Commute Minutes each way | 23.6 min ✓ Shorter | 28.5 min⚠ High |
| Work From Home % | 7.4% | 24.8% ✓ Higher |
| 🔒 Safety | ||
| Crime Index 100 = national avg · lower = safer · 60% violent / 40% property | 73 | 60 ✓ Safer |
| Violent Crime Index 100 = national avg · lower = safer | 72 | 52 ✓ Safer |
| Property Crime Index 100 = national avg · lower = safer | 75 | 72 ✓ Safer |
| 🎓 Education | ||
| School Quality 100 = national avg · grad rate, staffing & attainment | C+ (83) | A- (110) ✓ Better |
| Student-Teacher Ratio Lower = smaller classes | 15.9:1 ✓ Smaller | 22.7:1 |
| Bachelor's Degree or Higher | 18.3% | 59.5% ✓ Higher |
| High School or Higher | 81.9% | 95.1% ✓ Higher |
| School District Name only — no quality rating available | Allentown City SD | Carlsbad Unified |
| 🌤 Weather | ||
| Avg High — January | 38.4°F | 65.0°F ✓ Warmer |
| Avg High — July | 86.4°F ✓ Warmer | 74.2°F |
| Annual Precipitation | 47.4" | 11.4" ✓ Drier |
| Annual Snowfall | 33.1" | 0.0" ✓ Less |
| 👥 Demographics | ||
| Population | 125,292 ✓ Larger | 114,745 |
| Median Age | 32.4 | 42.4 ✓ Older |
| Homeownership Rate | 42.3% | 62.2% ✓ Higher |
| Under 18 | 24.6% ✓ More | 22.8% |
| Over 65 | 12.5% | 17.8% ✓ More |
Frequently Asked Questions
Allentown's cost of living index is 98.4 vs Carlsbad's 111.5 (US average = 100).
Allentown is 13% less expensive overall.
Based on the 23 decided categories above, Carlsbad leads 15 of 23 categories. Allentown wins 8 and Carlsbad wins 15. 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 Allentown to Carlsbad or relocating the other way, focus on the biggest gaps: housing ($168,800 vs $1,070,500 median home), income ($52,449 vs $134,139), safety, and schools — all covered in the full table above.
Allentown, PA and Carlsbad, CA are about 2,345 miles apart (straight-line distance). Driving distance will be longer depending on the route.