Cost of Living: Allentown, PA vs Carlsbad, CA (2026)

Allentown

Pennsylvania
79
VS

Carlsbad

California
253

Allentown is 174% cheaper than Carlsbad.

$1,269/mo ↓ 53%
Median Rent
$2,678/mo ↑ 111%
$53,403/yr ↓ 62%
Median Income
$139,326/yr ↑ 161%
$188,900 ↓ 84%
Home Value
$1,156,900 ↑ 512%
$1,243/mo ↓ 56%
Owner Costs
$2,801/mo ↑ 125%
125,320
Population
114,500

Tax Comparison

3.07%
Income Tax
13.3%
6.0%
Sales Tax
7.25%
1.49%
Property Tax
0.71%

Affordability

28.5%
rent-to-income
Affordability
23.1%
rent-to-income

Detailed Comparison

When comparing Allentown, PA and Carlsbad, CA, the overall cost of living indices are 79 and 253 respectively (national median = 100). Rent is $1,409/month cheaper in Allentown, saving renters about $16,908/year.

Median household income is $85,923/year higher in Carlsbad. Home values also differ significantly — the median in Allentown is $188,900 compared to $1,156,900 in Carlsbad.

Pennsylvania has a lower income tax rate, making Allentown slightly more tax-friendly.

Frequently Asked Questions

Allentown vs Carlsbad — common questions

Is Allentown or Carlsbad cheaper to live in?
Based on our cost index, Allentown is cheaper to live in with an index of 79 compared to 253 (US average = 100).
What is the rent difference between Allentown and Carlsbad?
Median rent in Allentown is $1,269/month and in Carlsbad it's $2,678/month — a difference of $1,409/month.
Which city has higher income, Allentown or Carlsbad?
Median household income is $53,403 in Allentown and $139,326 in Carlsbad. Median household income is $85,923/year higher in Carlsbad.
How do taxes compare between Pennsylvania and California?
Pennsylvania has 3.07% income tax, 6.0% sales tax, and 1.49% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to Allentown or Carlsbad?
It depends on your priorities. Allentown has a cost index of 79 with median rent of $1,269/mo, while Carlsbad has a cost index of 253 with rent of $2,678/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
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