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

San Antonio

Texas
82
VS

Richardson

Texas
128

San Antonio is 36% cheaper than Richardson.

$1,258/mo ↓ 31%
Median Rent
$1,825/mo ↑ 45%
$62,917/yr ↓ 35%
Median Income
$96,257/yr ↑ 53%
$219,700 ↓ 46%
Home Value
$405,600 ↑ 85%
$1,235/mo ↓ 31%
Owner Costs
$1,796/mo ↑ 45%
1,458,954
Population
118,269

Tax Comparison

0%
Income Tax
0%
6.25%
State Sales Tax
6.25%
1.6%
Property Tax
1.6%

Affordability

24.0%
rent-to-income
Affordability
22.8%
rent-to-income

Detailed Comparison

When comparing San Antonio, TX and Richardson, TX, the overall cost of living indices are 82 and 128 respectively (national median = 100). Rent is $567/month cheaper in San Antonio, saving renters about $6,804/year.

Median household income is $33,340/year higher in Richardson. Home values also differ significantly — the median in San Antonio is $219,700 compared to $405,600 in Richardson.

Both cities share the same state tax structure since they are in Texas.

Frequently Asked Questions

San Antonio vs Richardson — common questions

Is San Antonio or Richardson cheaper to live in?
Based on our cost index, San Antonio is cheaper to live in with an index of 82 compared to 128 (US average = 100).
What is the rent difference between San Antonio and Richardson?
Median rent in San Antonio is $1,258/month and in Richardson it's $1,825/month — a difference of $567/month.
Which city has higher income, San Antonio or Richardson?
Median household income is $62,917 in San Antonio and $96,257 in Richardson. Median household income is $33,340/year higher in Richardson.
How do taxes compare between Texas and Texas?
Both cities are in Texas and share the same state tax rates: 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to San Antonio or Richardson?
It depends on your priorities. San Antonio has a cost index of 82 with median rent of $1,258/mo, while Richardson has a cost index of 128 with rent of $1,825/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View San Antonio details → View Richardson details →

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