Is San Antonio, TX cheaper than Rockwall, TX?

Based on cost of living data, San Antonio, TX is 2.9% cheaper than Rockwall, TX. This translates to saving $221 per month.

What salary do I need in San Antonio, TX to live like I do in Rockwall, TX?

If you earn $150,000 in Rockwall, TX, you'd need approximately $147,347.62 in San Antonio, TX to maintain the same standard of living.

How does housing cost compare between Rockwall, TX and San Antonio, TX?

Housing in San Antonio, TX is 5.5% more expensive than in Rockwall, TX. For a two-bedroom apartment, rent is $1,470/month in San Antonio, TX compared to $1,068/month in Rockwall, TX.

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

Moving from Rockwall, TX to San Antonio, TX could save you approximately $221 per month, or $2652 per year, based on a $150,000 salary.

Rockwall, TX vs San Antonio, TX: Cost of Living Comparison 2026

MoveNumbers

Tap to swap

Cost of Living Comparison 2026

📍 Rockwall, TX — COL adjusted from Garland, TX area + state data

Current salary in Rockwall, TX

Numbers update automatically as you type

You'd save $221/month moving to San Antonio, TX

$150.0K in your current city equals $147.3K in San Antonio, TX

Rent data from HUD ZIP-level estimates · COL index from Dallas-Fort Worth-Arlington, TX area

Overall Cost

↓ 2.9%

Less expensive

Monthly Impact

$221

Savings

Annual Impact

$2.7K

Per year

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

Rockwall, TX

Population:53K

Cost Index:100

Median Home:$273K

San Antonio, TX

Population:1547K

Cost Index:97

Median Home:$215K

Rockwall, TX

The Lone Star State

53K

Population

State Tax

No Income Tax

Located in Texas, this city has a population of 53K residents.

💡 Advantage: Texas has no state income tax!

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: Rockwall, TX vs San Antonio, TX

Category	Rockwall, TX	San Antonio, TX	Difference	Change
🏠Housing	$1,990/mo	$2,100/mo	↑ $110more	5.5%
🏥Healthcare	$621/mo	$527/mo	↓ $94.69less	15.2%
⚡All Utilities	$553/mo	$496/mo	↓ $57.74less	10.4%
🛒Groceries	$963/mo	$913/mo	↓ $49.47less	5.1%
📦Other	$1,602/mo	$1,647/mo	↑ $45.26more	2.8%
🚗Transportation	$1,254/mo	$1,287/mo	↑ $32.37more	2.6%

🏠Housing

↑ 5.5%

Rockwall, TX

$1,990

San Antonio, TX

$2,100

Difference

$110

🏥Healthcare

↓ 15.2%

Rockwall, TX

$621

San Antonio, TX

$527

Difference

$94.69

less

⚡All Utilities

↓ 10.4%

Rockwall, TX

$553

San Antonio, TX

$496

Difference

$57.74

less

🛒Groceries

↓ 5.1%

Rockwall, TX

$963

San Antonio, TX

$913

Difference

$49.47

less

📦Other

↑ 2.8%

Rockwall, TX

$1,602

San Antonio, TX

$1,647

Difference

$45.26

🚗Transportation

↑ 2.6%

Rockwall, TX

$1,254

San Antonio, TX

$1,287

Difference

$32.37

🏠Rent Comparison

Studio

From$739

To$1,110

↑ $371

1 Bed

From$863

To$1,210

↑ $347

2 Bed

From$1,068

To$1,470

↑ $402

3 Bed

From$1,438

To$1,890

↑ $452

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.

$6,983

Monthly in Rockwall, TX

$6,969

Monthly in San Antonio, TX

$14.02

Difference

Home Values

Rockwall

San Antonio

Median Value

$215K

YoY Change

↓ -2.9%

5-Year Change

↑ +16.7%

Price Range

$107K - $905K

Calculate payment - San Antonio

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

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings

→ $0

Same taxes

Monthly Difference

Same take-home

Effective Rate Diff

0.0%

Rate difference

Rockwall, 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

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

Rockwall, TX Tax Rates

Sales Tax:8.2%

Property Tax:1.8%

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.