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Rockwall County, Texas: property tax rate, home values and income

Effective property tax rate

1.64%

31st highest of 250 counties in Texas

Median home value

$386,000

9th highest in Texas

Median household income

$124,917

1st highest in Texas

Population

116,931

Census ACS 2023

Sources: US Census Bureau, American Community Survey 5-year estimates · Updated 11/03/2026

In Rockwall County, Texas the effective property tax rate is 1.64%. The median homeowner pays $6,341 a year in real estate taxes on a home with a median value of $386,000. That rate is the 31st highest of the 250 Texas counties with published data, and the 267th highest of 3,132 counties in the United States.

Property tax in Rockwall County

The effective rate is the median real estate tax paid divided by the median home value. The Texas statewide average is 1.58%, so Rockwall County is above it. Applying this county's rate to other home prices gives a rough idea of the yearly bill; actual bills depend on the school district, exemptions and the assessed value.

Home valueEstimated tax per yearPer month
$200,000$3,280$273
$300,000$4,920$410
$386,000 (county median)$6,340$528
$400,000$6,560$547
$500,000$8,200$683

Home values and incomes

The median home value is $386,000 (9th highest in Texas, 252nd highest nationally) and the median household income is $124,917. Homes cost about 3.1 times a typical household's yearly income. Median gross rent is $1,899 a month. 82.6% of occupied homes are owner-occupied. Homeowners with a mortgage pay a median of $2,324 a year for insurance. For comparison, the Texas statewide median home value is $296,424.

Counties near Rockwall County in the Texas property tax ranking

CountyEffective rateMedian home value
Montgomery County1.65%$317,500
Brazos County1.64%$279,700
Hansford County1.64%$132,100
Rockwall County1.64%$386,000
Cameron County1.62%$120,000
Kleberg County1.61%$152,200
Frio County1.59%$110,100

Frequently asked questions

What is the property tax rate in Rockwall County, Texas?

The effective property tax rate is 1.64% of home value per year, the 31st highest of 250 counties in Texas (Census ACS 2023 5-year estimates).

How much is property tax on a $300,000 home in Rockwall County?

At the county's effective rate of 1.64%, about $4,920 a year (roughly $410 a month). Your actual bill depends on the assessed value, your school district and exemptions.

What is the median home value in Rockwall County?

The median home value is $386,000 (Census ACS 2023 5-year estimates, owner-occupied homes).

What is the median household income in Rockwall County?

The median household income is $124,917 (Census ACS 2023 5-year estimates).