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

St. Louis

Missouri
66
VS

Augusta

Georgia
67

St. Louis and Augusta have a similar cost of living.

$978/mo ↓ 10%
Median Rent
$1,087/mo ↑ 11%
$55,279/yr ↑ 4%
Median Income
$53,134/yr ↓ 4%
$185,100 ↑ 14%
Home Value
$162,900 ↓ 12%
$1,013/mo ↓ 4%
Owner Costs
$1,053/mo ↑ 4%
293,109
Population
201,504

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
24.5%
rent-to-income

Detailed Comparison

When comparing St. Louis, MO and Augusta, GA, the overall cost of living indices are 66 and 67 respectively (national median = 100). Rent is $109/month cheaper in St. Louis, saving renters about $1,308/year.

Median household income is $2,145/year higher in St. Louis. Home values also differ significantly — the median in St. Louis is $185,100 compared to $162,900 in Augusta.

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

Frequently Asked Questions

St. Louis vs Augusta — common questions

Is St. Louis or Augusta cheaper to live in?
Based on our cost index, St. Louis is cheaper to live in with an index of 66 compared to 67 (US average = 100).
What is the rent difference between St. Louis and Augusta?
Median rent in St. Louis is $978/month and in Augusta it's $1,087/month — a difference of $109/month.
Which city has higher income, St. Louis or Augusta?
Median household income is $55,279 in St. Louis and $53,134 in Augusta. Median household income is $2,145/year higher in St. Louis.
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 Augusta?
It depends on your priorities. St. Louis has a cost index of 66 with median rent of $978/mo, while Augusta has a cost index of 67 with rent of $1,087/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View St. Louis details → View Augusta details →

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