Trenton, Grayson County, Texas Property Taxes
Median Trenton, TX effective property tax rate: 1.07%, slightly higher than the national median of 1.02%, but lower than the Texas state median of 1.67%.
Median Trenton, TX home value: $427,148
Median annual Trenton, TX tax bill: $4,597, $2,197 higher than the national median property tax bill of $2,400.
How are property taxes in Grayson calculated?
Property taxes in Trenton, 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 Trenton’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Trenton, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Trenton, Grayson County, Texas Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.07%
Estimate Property Tax Bill
$4,570
$4,241
$1,102
Average Tax Savings
Property Tax Rates Across Trenton, Grayson County, Texas
Local government entities are responsible for setting tax rates, which can differ significantly within a state. This variation is due to each county estimating its necessary budget to provide services and then dividing that by the total assessed value of all taxable property within its jurisdiction, resulting in the property tax rate. Although votes and laws play a role in determining tax rates and budgets, this is essentially the annual process.
In Trenton, located in Grayson County, Texas, the effective property tax rate stands at 1.07%. This rate is notably higher than the national median property tax rate of 1.02%. However, within Texas, Trenton's rate is consistent with the state's median. This consistency across the state demonstrates a uniform approach to property taxation, despite the variations that can exist within individual counties.
By comparing Trenton’s property tax rate with others in Texas and the national average, property owners can better understand their tax obligations and how they align with broader trends. This knowledge is crucial for making informed decisions about property investments and budgeting for annual taxes.
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 Trenton Tax Rate
1.07%
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 Grayson County Tax Rate
2.09%
Median Effective Texas Tax Rate
1.67%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Trenton, Grayson County, Texas
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
75490 | 0.46% | 0.57% | 1.07% | 1.31% | 1.58% |
Source: Ownwell
$1,102
Average Trenton Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Assessment Values Across Trenton, Grayson County, Texas
When examining property taxes in Trenton, 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 Grayson 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 Grayson County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of May. 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 Trenton. For example, the median home price in Trenton is $427,148, with tax bills ranging significantly across the county. Zip code 75490 has the highest median home price at $427,148.
Property Tax Assessment Values Across Trenton, Grayson County, Texas
Source: Ownwell

$73,388
$254,722
$436,055
Median Trenton Market Value
$427,148
Median Grayson County Market Value
$177,813
Median Texas Market Value
$247,950
Median United States Market Value
$235,294
Property Tax Assessment Values Across Trenton, Grayson County, Texas
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
75490 | $337,548 | $376,189 | $427,148 | $564,346 | $712,866 |
Source: Ownwell
$1,102
Average Trenton Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Bills Across Trenton, Grayson County, Texas
Median Trenton Tax Bill
$4,597
Median Grayson County Tax Bill
$3,777
Median Texas Tax Bill
$3,971
Median United States Tax Bill
$2,400
Property Tax Bills Across Trenton, Grayson County, Texas
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
75490 | $1,770 | $2,948 | $4,597 | $6,210 | $9,639 |
Source: Ownwell
$1,102
Average Trenton Tax Savings
Save on your property taxes & more with Ownwell
Don't miss the deadline to protest!
Dates | |
---|---|
Appeal Deadline | May 15 |
Tax Bill | |
Issued | October 1 |
Due Date #1 | January 31 |
Links | |
---|---|
Grayson Appraisal District | |
Website | esearch.graysonappraisal.org |
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