Is St. Louis, MO cheaper than Roswell, GA?

Based on cost of living data, St. Louis, MO is 14.8% cheaper than Roswell, GA. This translates to saving $1109 per month.

What salary do I need in St. Louis, MO to live like I do in Roswell, GA?

If you earn $150,000 in Roswell, GA, you'd need approximately $136,687.95 in St. Louis, MO to maintain the same standard of living.

How does housing cost compare between Roswell, GA and St. Louis, MO?

Housing in St. Louis, MO is 17.8% cheaper than in Roswell, GA. For a two-bedroom apartment, rent is $1,160/month in St. Louis, MO compared to $1,666/month in Roswell, GA.

How much can I save per month by moving from Roswell, GA to St. Louis, MO?

Moving from Roswell, GA to St. Louis, MO could save you approximately $1109 per month, or $13312 per year, based on a $150,000 salary.

Roswell, GA vs St. Louis, MO: Cost of Living Comparison 2026

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Cost of Living Comparison 2026

📍 Roswell, GA — ZIP-level rent data · COL adjusted from Atlanta, GA area

Current salary in Roswell, GA

Numbers update automatically as you type

You'd save $1.1K/month moving to St. Louis, MO

$150.0K in your current city equals $136.7K in St. Louis, MO

Rent data from HUD ZIP-level estimates · COL index from Atlanta-Sandy Springs-Alpharetta, GA area

Overall Cost

↓ 14.8%

Less expensive

Monthly Impact

$1,109

Savings

Annual Impact

$13.3K

Per year

Based on monthly living costs (rent, groceries, utilities, transport, healthcare). Home purchase prices shown separately below.

Roswell, GA

Population:92K

Cost Index:100

Median Home:$630K

St. Louis, MO

Population:302K

Cost Index:85

Median Home:$145K

Roswell, GA

The Peach State

92K

Population

State Tax

Yes

Located in Georgia, this city has a population of 92K residents.

St. Louis, MO

The Show-Me State

302K

Population

State Tax

Yes

Located in Missouri, this city has a population of 302K residents.

Cost Breakdown by Category

Annual spending: Roswell, GA vs St. Louis, MO

Category	Roswell, GA	St. Louis, MO	Difference	Change
🏠Housing	$2,275/mo	$1,871/mo	↓ $404less	17.8%
📦Other	$1,854/mo	$1,607/mo	↓ $247less	13.3%
🚗Transportation	$1,395/mo	$1,216/mo	↓ $179less	12.8%
🏥Healthcare	$578/mo	$527/mo	↓ $51.03less	8.8%
⚡All Utilities	$574/mo	$535/mo	↓ $38.33less	6.7%
🛒Groceries	$941/mo	$949/mo	↑ $7.81more	0.8%

🏠Housing

↓ 17.8%

Roswell, GA

$2,275

St. Louis, MO

$1,871

Difference

$404

less

📦Other

↓ 13.3%

Roswell, GA

$1,854

St. Louis, MO

$1,607

Difference

$247

less

🚗Transportation

↓ 12.8%

Roswell, GA

$1,395

St. Louis, MO

$1,216

Difference

$179

less

🏥Healthcare

↓ 8.8%

Roswell, GA

$578

St. Louis, MO

$527

Difference

$51.03

less

⚡All Utilities

↓ 6.7%

Roswell, GA

$574

St. Louis, MO

$535

Difference

$38.33

less

🛒Groceries

↑ 0.8%

Roswell, GA

$941

St. Louis, MO

$949

Difference

$7.81

🏛️ Local Income Taxes

St. Louis, MO: St. Louis Earnings Tax$1,500/yr (1.0%)

Roswell, GA has no local income tax.

Local taxes are in addition to state income tax. Not all cities levy local income taxes.

🏠Rent Comparison

Studio

From$1,449

To$910

↓ $539

1 Bed

From$1,519

To$950

↓ $569

2 Bed

From$1,666

To$1,160

↓ $506

3 Bed

From$1,998

To$1,490

↓ $508

Roswell, GAZIP-level data

1BR range: $1,750–$1,960/mo

St. Louis, MOZIP-level data

1BR range: $800–$1,480/mo

💡 Note: Rent prices are based on HUD Fair Market Rent data and represent median costs. Actual prices vary by neighborhood, amenities, and condition. Source: HUD Small Area Fair Market Rents FY2026.

$7,617

Monthly in Roswell, GA

$6,705

Monthly in St. Louis, MO

$912

Difference

Home Values

Roswell

St. Louis

$630K

Median Value

$145K

↑ +0.5%

YoY Change

↓ -0.8%

↑ +46.1%

5-Year Change

↑ +10.9%

$572K - $687K

Price Range

$38K - $302K

Homes in St. Louis are 77% less expensive than Roswell

Calculate payment - Roswell Calculate payment - St. Louis

Source: Zillow Home Value Index (ZHVI), January 2026

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings

↑ $524

Per year

Monthly Difference

$43.63

More take-home

Effective Rate Diff

0.3%

Rate difference

Roswell, GA

Federal Income Tax

Effective: 18.9%

$25.5K

Georgia State Tax

Effective: 5.6%

$8.5K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 30.3%

$45.5K

Take-Home Pay

$8,711/month

$104.5K

St. Louis, MO

Federal Income Tax

Effective: 18.9%

$25.5K

Missouri State Tax

Effective: 5.3%

$7.9K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 30.0%

$44.9K

Take-Home Pay

$8,755/month

$105.1K

Additional Tax Information

Roswell, GA Tax Rates

Sales Tax:7.3%

Property Tax:0.9%

St. Louis, MO Tax Rates

Sales Tax:8.2%

Property Tax:1.0%

💡 Note: Tax calculations are estimates based on 2024/2025 tax brackets for single filers with standard deduction. Actual taxes may vary based on filing status, deductions, credits, and local variations.