Cost of Living: San Antonio, TX vs South Fulton, GA (2026)

San Antonio

Texas
82
VS

South Fulton

Georgia
103

San Antonio is 20% cheaper than South Fulton.

$1,258/mo ↓ 22%
Median Rent
$1,607/mo ↑ 28%
$62,917/yr ↓ 23%
Median Income
$81,798/yr ↑ 30%
$219,700 ↓ 19%
Home Value
$270,600 ↑ 23%
$1,235/mo ↓ 20%
Owner Costs
$1,541/mo ↑ 25%
1,458,954
Population
109,157

Tax Comparison

0%
Income Tax
5.49%
6.25%
State Sales Tax
4.0%
1.6%
Property Tax
0.92%

Affordability

24.0%
rent-to-income
Affordability
23.6%
rent-to-income

Detailed Comparison

When comparing San Antonio, TX and South Fulton, GA, the overall cost of living indices are 82 and 103 respectively (national median = 100). Rent is $349/month cheaper in San Antonio, saving renters about $4,188/year.

Median household income is $18,881/year higher in South Fulton. Home values also differ significantly — the median in San Antonio is $219,700 compared to $270,600 in South Fulton.

Texas has no state income tax, giving San Antonio residents a significant tax advantage over Georgia's 5.49% rate.

Frequently Asked Questions

San Antonio vs South Fulton — common questions

Is San Antonio or South Fulton cheaper to live in?
Based on our cost index, San Antonio is cheaper to live in with an index of 82 compared to 103 (US average = 100).
What is the rent difference between San Antonio and South Fulton?
Median rent in San Antonio is $1,258/month and in South Fulton it's $1,607/month — a difference of $349/month.
Which city has higher income, San Antonio or South Fulton?
Median household income is $62,917 in San Antonio and $81,798 in South Fulton. Median household income is $18,881/year higher in South Fulton.
How do taxes compare between Texas and Georgia?
Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax. Georgia has 5.49% income tax, 4.0% sales tax, and 0.92% property tax.
Should I move to San Antonio or South Fulton?
It depends on your priorities. San Antonio has a cost index of 82 with median rent of $1,258/mo, while South Fulton has a cost index of 103 with rent of $1,607/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View San Antonio details → View South Fulton details →

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