Cost of Living: San Antonio, TX vs Carlsbad, CA (2026)

San Antonio

Texas
82
VS

Carlsbad

California
253

San Antonio is 68% cheaper than Carlsbad.

$1,258/mo ↓ 53%
Median Rent
$2,678/mo ↑ 113%
$62,917/yr ↓ 55%
Median Income
$139,326/yr ↑ 121%
$219,700 ↓ 81%
Home Value
$1,156,900 ↑ 427%
$1,235/mo ↓ 56%
Owner Costs
$2,801/mo ↑ 127%
1,458,954
Population
114,500

Tax Comparison

0%
Income Tax
13.3%
6.25%
State Sales Tax
7.25%
1.6%
Property Tax
0.71%

Affordability

24.0%
rent-to-income
Affordability
23.1%
rent-to-income

Detailed Comparison

When comparing San Antonio, TX and Carlsbad, CA, the overall cost of living indices are 82 and 253 respectively (national median = 100). Rent is $1,420/month cheaper in San Antonio, saving renters about $17,040/year.

Median household income is $76,409/year higher in Carlsbad. Home values also differ significantly — the median in San Antonio is $219,700 compared to $1,156,900 in Carlsbad.

Texas has no state income tax, giving San Antonio residents a significant tax advantage over California's 13.3% rate.

Frequently Asked Questions

San Antonio vs Carlsbad — common questions

Is San Antonio or Carlsbad cheaper to live in?
Based on our cost index, San Antonio is cheaper to live in with an index of 82 compared to 253 (US average = 100).
What is the rent difference between San Antonio and Carlsbad?
Median rent in San Antonio is $1,258/month and in Carlsbad it's $2,678/month — a difference of $1,420/month.
Which city has higher income, San Antonio or Carlsbad?
Median household income is $62,917 in San Antonio and $139,326 in Carlsbad. Median household income is $76,409/year higher in Carlsbad.
How do taxes compare between Texas and California?
Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to San Antonio or Carlsbad?
It depends on your priorities. San Antonio has a cost index of 82 with median rent of $1,258/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.
View San Antonio details → View Carlsbad details →

More Comparisons

Other cost of living comparisons for San Antonio and Carlsbad

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