Thornton, Robertson County, Texas Property Taxes
Median Thornton, TX effective property tax rate: 0.37%, significantly lower than the national median of 1.02%, and also lower than the Texas state median of 1.67%.
Median Thornton, TX home value: $238,775
Median annual Thornton, TX tax bill: $720, $1,680 lower than the national median property tax bill of $2,400.
How are property taxes in Robertson calculated?
Property taxes in Thornton, TX are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding Thornton’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Thornton, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Thornton, Robertson County, Texas Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.37%
Estimate Property Tax Bill
$883
$820
Property Tax Rates Across Thornton, Robertson County, Texas
Local government entities are responsible for setting tax rates, which can vary significantly across Texas. Each year, Robertson County calculates its required budget to fund essential services and divides this amount by the total assessed value of all taxable property within its borders. This process determines the property tax rate for the area. Although various votes and legal procedures influence the establishment of tax rates and budgets, this is the essence of how it is done annually.
For property owners in Thornton, it's essential to understand how the city's effective property tax rate compares to other cities in Texas and the median property tax rates in both the state and the U.S. Thornton's tax rate offers a distinct perspective when considering the national median property tax rate of 1.02% and the typical bill of $2400. By understanding these comparisons, property owners can make informed decisions regarding property tax appeals and exemptions.
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Thornton Tax Rate
0.37%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Robertson County Tax Rate
1.09%
Median Effective Texas Tax Rate
1.67%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Thornton, Robertson County, Texas
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
76687 | 0.15% | 0.28% | 0.37% | 0.44% | 0.51% |
Source: Ownwell
Property Tax Assessment Values Across Thornton, Robertson County, Texas
When examining property taxes in Thornton, TX, understanding the distinction between "market value" and "assessed value" is crucial. The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Robertson County Appraisal District estimates the market value for tax purposes. The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
In Robertson County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Thornton.
For example, the median home price in Thornton is $238,775, with tax bills ranging significantly across the county. 76687 has the highest median home price at $238,775.
Property Tax Assessment Values Across Thornton, Robertson County, Texas
Source: Ownwell

$74,366
$156,571
$238,775
Median Thornton Market Value
$238,775
Median Robertson County Market Value
$118,900
Median Texas Market Value
$247,950
Median United States Market Value
$235,294
Property Tax Assessment Values Across Thornton, Robertson County, Texas
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
76687 | $34,501 | $93,293 | $238,775 | $419,331 | $574,060 |
Source: Ownwell
Property Tax Bills Across Thornton, Robertson County, Texas
Median Thornton Tax Bill
$720
Median Robertson County Tax Bill
$993
Median Texas Tax Bill
$3,971
Median United States Tax Bill
$2,400
Property Tax Bills Across Thornton, Robertson County, Texas
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
76687 | $136 | $305 | $720 | $1,283 | $1,993 |
Source: Ownwell