Is St. Louis, MO cheaper than Uniondale CDP, NY?

Based on cost of living data, St. Louis, MO is 41.1% cheaper than Uniondale CDP, NY. This translates to saving $3084 per month.

What salary do I need in St. Louis, MO to live like I do in Uniondale CDP, NY?

If you earn $150,000 in Uniondale CDP, NY, you'd need approximately $112,991.199 in St. Louis, MO to maintain the same standard of living.

How does housing cost compare between Uniondale CDP, NY and St. Louis, MO?

Housing in St. Louis, MO is 69.1% cheaper than in Uniondale CDP, NY. For a two-bedroom apartment, rent is $1,160/month in St. Louis, MO compared to $3,140/month in Uniondale CDP, NY.

How much can I save per month by moving from Uniondale CDP, NY to St. Louis, MO?

Moving from Uniondale CDP, NY to St. Louis, MO could save you approximately $3084 per month, or $37009 per year, based on a $150,000 salary.

Uniondale CDP, NY vs St. Louis, MO: Cost of Living Comparison 2026

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Cost of Living Comparison 2026

📍 Uniondale CDP, NY — COL adjusted from New York, NY area + state data

Current salary in Uniondale CDP, NY

Numbers update automatically as you type

You'd save $3.1K/month moving to St. Louis, MO

$150.0K in your current city equals $113.0K in St. Louis, MO

Rent data from HUD ZIP-level estimates · COL index from area

Overall Cost

↓ 41.1%

Less expensive

Monthly Impact

$3,084

Savings

Annual Impact

$37.0K

Per year

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

Uniondale CDP, NY

Population:32K

Cost Index:100

Median Home:$1.05M

St. Louis, MO

Population:302K

Cost Index:59

Median Home:$145K

Uniondale CDP, NY

The Empire State

32K

Population

State Tax

Yes

Located in New York, this city has a population of 32K 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: Uniondale CDP, NY vs St. Louis, MO

Category	Uniondale CDP, NY	St. Louis, MO	Difference	Change
🏠Housing	$6,054/mo	$1,871/mo	↓ $4,183less	69.1%
🚗Transportation	$1,409/mo	$1,216/mo	↓ $194less	13.7%
📦Other	$1,789/mo	$1,607/mo	↓ $182less	10.2%
🛒Groceries	$1,093/mo	$949/mo	↓ $143less	13.1%
🏥Healthcare	$645/mo	$527/mo	↓ $118less	18.3%
⚡All Utilities	$563/mo	$535/mo	↓ $27.18less	4.8%

🏠Housing

↓ 69.1%

Uniondale CDP, NY

$6,054

St. Louis, MO

$1,871

Difference

$4,183

less

🚗Transportation

↓ 13.7%

Uniondale CDP, NY

$1,409

St. Louis, MO

$1,216

Difference

$194

less

📦Other

↓ 10.2%

Uniondale CDP, NY

$1,789

St. Louis, MO

$1,607

Difference

$182

less

🛒Groceries

↓ 13.1%

Uniondale CDP, NY

$1,093

St. Louis, MO

$949

Difference

$143

less

🏥Healthcare

↓ 18.3%

Uniondale CDP, NY

$645

St. Louis, MO

$527

Difference

$118

less

⚡All Utilities

↓ 4.8%

Uniondale CDP, NY

$563

St. Louis, MO

$535

Difference

$27.18

less

🏛️ Local Income Taxes

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

Uniondale CDP, NY 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$2,161

To$910

↓ $1,251

1 Bed

From$2,542

To$950

↓ $1,592

2 Bed

From$3,140

To$1,160

↓ $1,980

3 Bed

From$4,336

To$1,490

↓ $2,846

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.

$11,552

Monthly in Uniondale CDP, NY

$6,705

Monthly in St. Louis, MO

$4,847

Difference

Home Values

Uniondale CDP

St. Louis

Median Value

$145K

YoY Change

↓ -0.8%

5-Year Change

↑ +10.9%

Price Range

$38K - $302K

Calculate payment - St. Louis

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

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings

↑ $1.6K

Per year

Monthly Difference

$135

More take-home

Effective Rate Diff

1.1%

Rate difference

Uniondale CDP, NY

Federal Income Tax

Effective: 18.9%

$25.5K

New York State Tax

Effective: 6.4%

$9.5K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 31.0%

$46.6K

Take-Home Pay

$8,620/month

$103.4K

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

Uniondale CDP, NY Tax Rates

Sales Tax:8.8%

Property Tax:1.2%

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.