Is Pittsburgh, PA cheaper than Oak Forest, IL?

Based on cost of living data, Pittsburgh, PA is 8.4% cheaper than Oak Forest, IL. This translates to saving $631 per month.

What salary do I need in Pittsburgh, PA to live like I do in Oak Forest, IL?

If you earn $150,000 in Oak Forest, IL, you'd need approximately $142,424.943 in Pittsburgh, PA to maintain the same standard of living.

How does housing cost compare between Oak Forest, IL and Pittsburgh, PA?

Housing in Pittsburgh, PA is 21.4% cheaper than in Oak Forest, IL. For a two-bedroom apartment, rent is $1,050/month in Pittsburgh, PA compared to $1,230/month in Oak Forest, IL.

How much can I save per month by moving from Oak Forest, IL to Pittsburgh, PA?

Moving from Oak Forest, IL to Pittsburgh, PA could save you approximately $631 per month, or $7575 per year, based on a $150,000 salary.

Oak Forest, IL vs Pittsburgh, PA: Cost of Living Comparison 2026

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Cost of Living Comparison 2026

📍 Oak Forest, IL — ZIP-level rent data · COL adjusted from Chicago, IL area

Current salary in Oak Forest, IL

Numbers update automatically as you type

You'd save $631/month moving to Pittsburgh, PA

$150.0K in your current city equals $142.4K in Pittsburgh, PA

Rent data from HUD ZIP-level estimates · COL index from Chicago-Naperville-Elgin, IL-IN-WI area

Overall Cost

↓ 8.4%

Less expensive

Monthly Impact

$631

Savings

Annual Impact

$7.6K

Per year

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

Oak Forest, IL

Population:26K

Cost Index:100

Median Home:$278K

Pittsburgh, PA

Population:303K

Cost Index:92

Oak Forest, IL

The Prairie State

26K

Population

State Tax

Yes

Located in Illinois, this city has a population of 26K residents.

Pittsburgh, PA

The Keystone State

303K

Population

State Tax

Yes

Located in Pennsylvania, this city has a population of 303K residents.

Cost Breakdown by Category

Annual spending: Oak Forest, IL vs Pittsburgh, PA

Category	Oak Forest, IL	Pittsburgh, PA	Difference	Change
🏠Housing	$2,481/mo	$1,949/mo	↓ $532less	21.4%
🚗Transportation	$1,510/mo	$1,216/mo	↓ $295less	19.5%
⚡All Utilities	$492/mo	$607/mo	↑ $114more	23.2%
🏥Healthcare	$564/mo	$527/mo	↓ $37.31less	6.6%
📦Other	$1,580/mo	$1,607/mo	↑ $26.91more	1.7%
🛒Groceries	$976/mo	$989/mo	↑ $13.40more	1.4%

🏠Housing

↓ 21.4%

Oak Forest, IL

$2,481

Pittsburgh, PA

$1,949

Difference

$532

less

🚗Transportation

↓ 19.5%

Oak Forest, IL

$1,510

Pittsburgh, PA

$1,216

Difference

$295

less

⚡All Utilities

↑ 23.2%

Oak Forest, IL

$492

Pittsburgh, PA

$607

Difference

$114

🏥Healthcare

↓ 6.6%

Oak Forest, IL

$564

Pittsburgh, PA

$527

Difference

$37.31

less

📦Other

↑ 1.7%

Oak Forest, IL

$1,580

Pittsburgh, PA

$1,607

Difference

$26.91

🛒Groceries

↑ 1.4%

Oak Forest, IL

$976

Pittsburgh, PA

$989

Difference

$13.40

🏛️ Local Income Taxes

Pittsburgh, PA: Pittsburgh Earned Income Tax$4,500/yr (3.0%)

Oak Forest, IL 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$1,024

To$750

↓ $274

1 Bed

From$1,093

To$850

↓ $243

2 Bed

From$1,230

To$1,050

↓ $180

3 Bed

From$1,582

To$1,400

↓ $182

Oak Forest, ILZIP-level data

1BR range: $1,430–$1,430/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.

$7,604

Monthly in Oak Forest, IL

$6,894

Monthly in Pittsburgh, PA

$709

Difference

Home Values

Oak Forest

Pittsburgh

$278K

Median Value

↑ +3%

YoY Change

↑ +33.1%

5-Year Change

Calculate payment - Oak Forest

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

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings

↑ $2.8K

Per year

Monthly Difference

$235

More take-home

Effective Rate Diff

1.9%

Rate difference

Oak Forest, IL

Federal Income Tax

Effective: 18.9%

$25.5K

Illinois State Tax

Effective: 5.0%

$7.4K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 29.6%

$44.4K

Take-Home Pay

$8,797/month

$105.6K

Pittsburgh, PA

Federal Income Tax

Effective: 18.9%

$25.5K

Pennsylvania State Tax

Effective: 3.1%

$4.6K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 27.7%

$41.6K

Take-Home Pay

$9,032/month

$108.4K

Additional Tax Information

Oak Forest, IL Tax Rates

Sales Tax:8.8%

Property Tax:2.2%

Pittsburgh, PA Tax Rates

Sales Tax:6.5%

Property Tax:1.4%

💡 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.