Is San Antonio, TX cheaper than Oak Lawn, IL?

Based on cost of living data, San Antonio, TX is 8.0% cheaper than Oak Lawn, IL. This translates to saving $603 per month.

What salary do I need in San Antonio, TX to live like I do in Oak Lawn, IL?

If you earn $150,000 in Oak Lawn, IL, you'd need approximately $142,768.012 in San Antonio, TX to maintain the same standard of living.

How does housing cost compare between Oak Lawn, IL and San Antonio, TX?

Housing in San Antonio, TX is 16.9% cheaper than in Oak Lawn, IL. For a two-bedroom apartment, rent is $1,470/month in San Antonio, TX compared to $1,276/month in Oak Lawn, IL.

How much can I save per month by moving from Oak Lawn, IL to San Antonio, TX?

Moving from Oak Lawn, IL to San Antonio, TX could save you approximately $603 per month, or $7232 per year, based on a $150,000 salary.

Oak Lawn, IL vs San Antonio, TX: Cost of Living Comparison 2026

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Cost of Living Comparison 2026

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

Current salary in Oak Lawn, IL

Numbers update automatically as you type

You'd save $603/month moving to San Antonio, TX

$150.0K in your current city equals $142.8K in San Antonio, TX

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

Overall Cost

↓ 8.0%

Less expensive

Monthly Impact

$603

Savings

Annual Impact

$7.2K

Per year

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

Oak Lawn, IL

Population:56K

Cost Index:100

Median Home:$274K

San Antonio, TX

Population:1547K

Cost Index:92

Median Home:$215K

Oak Lawn, IL

The Prairie State

56K

Population

State Tax

Yes

Located in Illinois, this city has a population of 56K residents.

San Antonio, TX

The Lone Star State

1.5M

Population

State Tax

No Income Tax

Located in Texas, this city has a population of 1.5M residents.

💡 Advantage: Texas has no state income tax!

Cost Breakdown by Category

Annual spending: Oak Lawn, IL vs San Antonio, TX

Category	Oak Lawn, IL	San Antonio, TX	Difference	Change
🏠Housing	$2,526/mo	$2,100/mo	↓ $427less	16.9%
🚗Transportation	$1,538/mo	$1,287/mo	↓ $251less	16.3%
🛒Groceries	$985/mo	$913/mo	↓ $71.40less	7.3%
🏥Healthcare	$569/mo	$527/mo	↓ $42.43less	7.5%
📦Other	$1,609/mo	$1,647/mo	↑ $38.27more	2.4%
⚡All Utilities	$497/mo	$496/mo	↓ $1.04less	0.2%

🏠Housing

↓ 16.9%

Oak Lawn, IL

$2,526

San Antonio, TX

$2,100

Difference

$427

less

🚗Transportation

↓ 16.3%

Oak Lawn, IL

$1,538

San Antonio, TX

$1,287

Difference

$251

less

🛒Groceries

↓ 7.3%

Oak Lawn, IL

$985

San Antonio, TX

$913

Difference

$71.40

less

🏥Healthcare

↓ 7.5%

Oak Lawn, IL

$569

San Antonio, TX

$527

Difference

$42.43

less

📦Other

↑ 2.4%

Oak Lawn, IL

$1,609

San Antonio, TX

$1,647

Difference

$38.27

⚡All Utilities

↓ 0.2%

Oak Lawn, IL

$497

San Antonio, TX

$496

Difference

$1.04

less

🏠Rent Comparison

Studio

From$1,058

To$1,110

↑ $52.00

1 Bed

From$1,136

To$1,210

↑ $74.00

2 Bed

From$1,276

To$1,470

↑ $194

3 Bed

From$1,642

To$1,890

↑ $248

Oak Lawn, ILZIP-level data

1BR range: $1,460–$1,460/mo

San Antonio, TXZIP-level data

1BR range: $840–$1,770/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.

$7,724

Monthly in Oak Lawn, IL

$6,969

Monthly in San Antonio, TX

$754

Difference

Home Values

Oak Lawn

San Antonio

$274K

Median Value

$215K

↑ +4.5%

YoY Change

↓ -2.9%

↑ +36.2%

5-Year Change

↑ +16.7%

$274K

Price Range

$107K - $905K

Homes in San Antonio are 22% less expensive than Oak Lawn

Calculate payment - Oak Lawn Calculate payment - San Antonio

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

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings

↑ $7.4K

Per year

Monthly Difference

$619

More take-home

Effective Rate Diff

4.9%

Rate difference

Oak Lawn, 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

San Antonio, TX

Federal Income Tax

Effective: 18.9%

$25.5K

Texas State Tax

No state income tax

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 24.7%

$37.0K

Take-Home Pay

$9,416/month

$113.0K

Additional Tax Information

Oak Lawn, IL Tax Rates

Sales Tax:8.8%

Property Tax:2.2%

San Antonio, TX Tax Rates

Sales Tax:8.2%

Property Tax:1.8%

💡 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.