Cost of Living: St. Louis, MO vs South Fulton, GA (2026)

St. Louis

Missouri
66
VS

South Fulton

Georgia
103

St. Louis is 36% cheaper than South Fulton.

$978/mo ↓ 39%
Median Rent
$1,607/mo ↑ 64%
$55,279/yr ↓ 32%
Median Income
$81,798/yr ↑ 48%
$185,100 ↓ 32%
Home Value
$270,600 ↑ 46%
$1,013/mo ↓ 34%
Owner Costs
$1,541/mo ↑ 52%
293,109
Population
109,157

Tax Comparison

4.95%
Income Tax
5.49%
4.225%
State Sales Tax
4.0%
0.93%
Property Tax
0.92%

Affordability

21.2%
rent-to-income
Affordability
23.6%
rent-to-income

Detailed Comparison

When comparing St. Louis, MO and South Fulton, GA, the overall cost of living indices are 66 and 103 respectively (national median = 100). Rent is $629/month cheaper in St. Louis, saving renters about $7,548/year.

Median household income is $26,519/year higher in South Fulton. Home values also differ significantly — the median in St. Louis is $185,100 compared to $270,600 in South Fulton.

Missouri has a lower income tax rate, making St. Louis slightly more tax-friendly.

Frequently Asked Questions

St. Louis vs South Fulton — common questions

Is St. Louis or South Fulton cheaper to live in?
Based on our cost index, St. Louis is cheaper to live in with an index of 66 compared to 103 (US average = 100).
What is the rent difference between St. Louis and South Fulton?
Median rent in St. Louis is $978/month and in South Fulton it's $1,607/month — a difference of $629/month.
Which city has higher income, St. Louis or South Fulton?
Median household income is $55,279 in St. Louis and $81,798 in South Fulton. Median household income is $26,519/year higher in South Fulton.
How do taxes compare between Missouri and Georgia?
Missouri has 4.95% income tax, 4.225% sales tax, and 0.93% property tax. Georgia has 5.49% income tax, 4.0% sales tax, and 0.92% property tax.
Should I move to St. Louis or South Fulton?
It depends on your priorities. St. Louis has a cost index of 66 with median rent of $978/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 St. Louis details → View South Fulton details →

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