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

Austin

Texas
134
VS

South Fulton

Georgia
103

Austin is 30% more expensive than South Fulton.

$1,655/mo ↑ 3%
Median Rent
$1,607/mo ↓ 3%
$91,461/yr ↑ 12%
Median Income
$81,798/yr ↓ 11%
$512,700 ↑ 89%
Home Value
$270,600 ↓ 47%
$1,747/mo ↑ 13%
Owner Costs
$1,541/mo ↓ 12%
967,862
Population
109,157

Tax Comparison

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

Affordability

21.7%
rent-to-income
Affordability
23.6%
rent-to-income

Detailed Comparison

When comparing Austin, TX and South Fulton, GA, the overall cost of living indices are 134 and 103 respectively (national median = 100). Rent is comparable in both cities, with less than $50/month separating them.

Median household income is $9,663/year higher in Austin. Home values also differ significantly — the median in Austin is $512,700 compared to $270,600 in South Fulton.

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

Frequently Asked Questions

Austin vs South Fulton — common questions

Is Austin or South Fulton cheaper to live in?
Based on our cost index, South Fulton is cheaper to live in with an index of 103 compared to 134 (US average = 100).
What is the rent difference between Austin and South Fulton?
Median rent in Austin is $1,655/month and in South Fulton it's $1,607/month — a difference of $48/month.
Which city has higher income, Austin or South Fulton?
Median household income is $91,461 in Austin and $81,798 in South Fulton. Median household income is $9,663/year higher in Austin.
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 Austin or South Fulton?
It depends on your priorities. Austin has a cost index of 134 with median rent of $1,655/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 Austin details → View South Fulton details →

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