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

Effective property tax rate

1.12%

169th highest of 250 counties in Texas

Median home value

$94,900

213th highest in Texas

Median household income

$63,485

124th highest in Texas

Population

7,328

Census ACS 2023

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

In Castro County, Texas the effective property tax rate is 1.12%. The median homeowner pays $1,067 a year in real estate taxes on a home with a median value of $94,900. That rate is the 169th highest of the 250 Texas counties with published data, and the 928th highest of 3,132 counties in the United States.

Property tax in Castro 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 Castro County is below 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
$94,900 (county median)$1,070$89
$200,000$2,240$187
$300,000$3,360$280
$400,000$4,480$373
$500,000$5,600$467

Home values and incomes

The median home value is $94,900 (213th highest in Texas, 2925th highest nationally) and the median household income is $63,485. Homes cost about 1.5 times a typical household's yearly income. Median gross rent is $910 a month. 69.2% of occupied homes are owner-occupied. Homeowners with a mortgage pay a median of $1,661 a year for insurance. For comparison, the Texas statewide median home value is $296,424.

Counties near Castro County in the Texas property tax ranking

CountyEffective rateMedian home value
Donley County1.13%$90,500
Erath County1.13%$251,900
Upton County1.13%$106,300
Castro County1.12%$94,900
Haskell County1.12%$92,000
Starr County1.12%$93,300
Reagan County1.11%$163,700

Frequently asked questions

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

The effective property tax rate is 1.12% of home value per year, the 169th highest of 250 counties in Texas (Census ACS 2023 5-year estimates).

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

At the county's effective rate of 1.12%, about $3,360 a year (roughly $280 a month). Your actual bill depends on the assessed value, your school district and exemptions.

What is the median home value in Castro County?

The median home value is $94,900 (Census ACS 2023 5-year estimates, owner-occupied homes).

What is the median household income in Castro County?

The median household income is $63,485 (Census ACS 2023 5-year estimates).