Rockwall, TX

Above Avg · 129

Texas · Population 49,605 · Updated March 2026

$1,832
Median Rent / Month
$114,926
Median Income
$382,400
Median Home Value
$1,956
Owner Costs / Month

Affordability

How far your income goes in Rockwall

19.1%
Rent-to-Income Ratio
Affordable
Rent takes less than 25% of median income — considered affordable by HUD standards.

Tax Burden in Texas

State-level tax rates that affect your costs

0%
Income Tax (Top Rate)
6.25%
Sales Tax
1.6%
Property Tax Rate

Estimated Annual Costs

$21,984
Annual Rent
$0
State Income Tax
$6,118
Property Tax (est.)

Cost of Living Overview

Rockwall has a significantly higher cost of living than most US cities, driven largely by premium housing costs. With a cost index of 129 (where 100 equals the national median), Rockwall residents can expect to pay median rent of $1,832/month while earning a median household income of $114,926/year.

The median home value in Rockwall, TX is $382,400, with typical monthly owner costs around $1,956 including mortgage, insurance, and taxes. The median rent-to-income ratio of 19.1% means housing is relatively affordable here — well below the 30% threshold that HUD considers cost-burdened.

Texas has no state income tax, which can represent significant savings compared to high-tax states. Combined with a 6.25% sales tax rate and 1.6% effective property tax rate, the overall tax environment helps keep costs manageable in Rockwall.

Frequently Asked Questions

Common questions about living costs in Rockwall

What is the cost of living in Rockwall, TX?
The cost of living index in Rockwall, TX is 129 (US average = 100). Median monthly rent is $1,832, median household income is $114,926/year, and the median home value is $382,400.
Is Rockwall, TX affordable?
No, Rockwall is more expensive than the national average with a cost index of 129. The rent-to-income ratio is 19.1%—below the 30%% threshold considered affordable by HUD.
What is the average rent in Rockwall, TX?
The median gross rent in Rockwall, TX is $1,832 per month according to the US Census Bureau ACS 2023 data. Annual rent costs approximately $21,984.
What is the median household income in Rockwall?
The median household income in Rockwall, TX is $114,926 per year. This compares to the national median of approximately $80,000.
What are the taxes like in Texas?
Texas has a top income tax rate of 0%, a sales tax of 6.25%, and an effective property tax rate of 1.6%. Notably, there is no state income tax.