Aransas County, Texas Property Tax Calculator
Figure basis: Official US Census Bureau, American Community Survey 5-year estimatesThis Aransas County, Texas property tax calculator estimates the annual property tax on a home using the county's median effective property tax rate, which the US Census Bureau reports as 1.02% of a home's value. Enter a home value to see the estimated yearly property tax at that median rate. The Census figure is derived from the median real estate taxes paid in Aransas County, Texas ($2,705) divided by the median home value ($265,400), from the American Community Survey 5-year estimates. Property tax in the United States is set locally, so your actual rate depends on your city, school district and any special districts within Aransas County, and on how your property is assessed. Two homes of the same value in different parts of the county can have different bills once exemptions and municipal rates are applied. Use this as a sound county benchmark, then check the Aransas County assessor for your property's assessed value and the exact local millage rate, plus any homestead or senior exemptions you qualify for. The median real estate taxes and median home value here are official Census figures; the effective rate is the simple, disclosed ratio of the two.
Aransas County, Texas's median effective property tax rate is 1.02% of home value (Census: median tax $2,705 on a median home worth $265,400). On a $400,000 home that is about $4,080 a year.
How Aransas County property tax is estimated
estimated annual property tax = home value x effective rate / 100
Aransas County median effective rate = median real estate taxes / median home value x 100
= $2,705 / $265,400 x 100 = 1.02%
Property tax is levied by local governments, so your exact rate is set by your county and municipality. The median rate above is a benchmark; check the Aransas County assessor for the assessed value and local millage that apply to your home.
Why Aransas County's rate runs below the Texas median
In Aransas County, the Census median effective property-tax rate is 1.02%, below the Texas median county rate of 1.19% by roughly a seventh. Even so, higher property values mean the dollars are not small: the median home value of $265,400 pairs with a median annual bill near $2,705.
Texas leans heavily on property tax with no state income tax, so the rate does real work here. Remember that 1.02% is a countywide median; your own bill depends on the overlapping city, county, and school-district levies plus the appraised value on your specific home.
Texas homeowners have meaningful levers to check: the general homestead exemption on a primary residence, additional relief for seniors or disabled veterans, and the right to protest an appraisal you believe is too high for comparable properties.
Aransas County, Texas property tax: frequently asked questions
What is the property tax rate in Aransas County, Texas?
The median effective property tax rate in Aransas County, Texas is 1.02% of a home's value, based on US Census Bureau data (median real estate taxes of $2,705 on a median home value of $265,400). On a $400,000 home that is about $4,080 a year. Your exact bill depends on your assessed value and local millage.
How is Aransas County property tax calculated?
Property tax is your home's assessed value multiplied by the combined local millage rate set by the county, city, school district and any special districts. This calculator estimates it from the Aransas County, Texas median effective rate of 1.02%; for an exact figure, use the Aransas County assessor's assessed value and local millage.
Is Aransas County property tax higher or lower than the Texas average?
This page shows the Aransas County median effective rate of 1.02% from the Census. Compare it with the Texas statewide median on the Texas property tax page. Rates vary across counties because local governments, not the state, set property tax.
Where does the Aransas County property tax data come from?
From the US Census Bureau American Community Survey 5-year estimates (2024): table B25103 (median real estate taxes paid) and B25077 (median home value) for Aransas County, Texas. The effective rate is taxes divided by value, verified as at Jul 16, 2026.
Official sources
- Aransas County, Texas median real estate taxes paid and median home value (ACS 2024 5-year, tables B25103 and B25077): US Census Bureau, as at Jul 16, 2026.
Reviewed by the CalculatorHub team, edited by James Graham, 26 June 2026. See our methodology. General information, not financial or tax advice. Effective rate is the Census county median; your local rate is set by your municipality and school district.