Robertson County, Texas Property Taxes
Property Taxes in Robertson County, Texas
Median Robertson County effective property tax rate: 1.35%, significantly higher than the national median of 1.02%.
Median Robertson County home value: $135,354
Median annual Robertson County tax bill: $1,619, lower than the national median property tax bill of $2,400.
How are property taxes in Robertson County calculated?
Property taxes in Robertson County 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 your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Robertson County or another part of Robertson County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Robertson County, Texas Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.35%
Estimate Property Tax Bill
$1,827
$1,696
How Does the Robertson County Property Tax Calculator Work?
Use this Robertson County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Robertson County's median effective tax rate of 1.35% to generate your estimate.
Enter your property's estimated assessed value — the figure the appraisal district assigns for tax purposes, which is typically lower than market value after applicable exemptions. Our calculator uses the median effective rate for a more accurate estimate than the statutory millage rate alone.
Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts that apply to your property. Robertson County's median tax rate is higher than the Texas median tax rate of 1.48%, while the county's median property tax bill of $1,619 is lower than the national median property tax bill of $2,400 and $781 lower than the Texas median tax bill.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Robertson County.
Property Tax Rates Across Robertson County, Texas
What Are Effective Property Tax Rates Across Robertson County?
Local government entities set tax rates, which vary widely across Robertson County. Each year, the county estimates its budget for public services and divides that total by the assessed value of all taxable property within its jurisdiction.
Below, compare Robertson County's effective property tax rate to other counties in Texas or the U.S. median of 1.02%.
Robertson County's median effective rate stands at 1.35%, which is higher than the national median of 1.02%. Within Robertson County, the highest rate is found in Bremond at 1.41%, while Bryan has the lowest at 1.04%.
These variations reflect differences in local school district levies, Municipal Utility Districts (MUDs) assessments, and special district bonds — which compound the base county rate.
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
1.35%
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 Texas Tax Rate
1.48%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Robertson County, Texas
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Bremond | 0.72% | 1.13% | 1.41% | 1.77% | 1.90% |
| Bryan | 0.57% | 0.87% | 1.04% | 1.33% | 1.36% |
| Calvert | 0.73% | 1.14% | 1.37% | 1.67% | 1.86% |
| Franklin | 0.55% | 1.11% | 1.33% | 1.59% | 1.91% |
| Hearne | 0.82% | 1.12% | 1.36% | 1.69% | 1.85% |
| Kosse | 0.70% | 1.17% | 1.38% | 1.49% | 1.49% |
| Marquez | 0.53% | 0.83% | 1.10% | 1.30% | 1.40% |
| Thornton | 0.84% | 1.04% | 1.34% | 1.43% | 1.67% |
| New Baden | N/A | N/A | N/A | N/A | N/A |
| Wheelock | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Robertson County, Texas
When examining property taxes in Robertson County, 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.
Assessment notices:
In Robertson 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 Robertson County.
For example, the median tax bill in Robertson County is $1,619, with tax bills ranging significantly across the county. Thornton has the highest median home price at $224,663.
Median Robertson County Market Value
$135,354
Median Texas Market Value
$258,851
Median United States Market Value
$235,294
Property Tax Assessment Values Across Robertson County, Texas
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Bremond | $14,996 | $39,883 | $94,725 | $222,225 | $368,674 |
| Bryan | $24,639 | $52,802 | $134,673 | $295,618 | $491,366 |
| Calvert | $14,262 | $34,054 | $85,830 | $178,716 | $323,722 |
| Franklin | $24,207 | $78,272 | $215,367 | $401,844 | $626,714 |
| Hearne | $20,644 | $56,182 | $118,413 | $210,556 | $363,531 |
| Kosse | $67,634 | $89,119 | $160,998 | $288,613 | $852,417 |
| Marquez | $43,772 | $102,215 | $212,338 | $395,356 | $702,123 |
| Thornton | $35,622 | $89,122 | $224,663 | $381,300 | $529,809 |
| New Baden | N/A | N/A | N/A | N/A | N/A |
| Wheelock | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Robertson County, Texas
Property tax bills in Robertson County are based on the assessed value of a home, not its market price alone. Local taxing authorities apply tax rates to that assessed value to determine the final bill, so two homes with similar market values can still owe different amounts if their assessments or exemptions differ.
Several factors affect what a homeowner pays, including the home’s assessed value, the tax rate set by local jurisdictions, and whether any exemptions apply. With a median home price of $135,354, the county’s tax burden can vary widely from one property to another. The 25th percentile tax bill is $658, while the 75th percentile is $3,156 and the 90th percentile reaches $5,141.
That variation can have a major impact on household budgets. A higher assessed value or fewer exemptions can push a bill well above the national median property tax bill of $2,400, making it especially important for homeowners to understand how their bill is calculated.
Median Robertson County Tax Bill
$1,619
Median Texas Tax Bill
$3,441
Median United States Tax Bill
$2,400
Property Tax Bills Across Robertson County, Texas
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Bremond | $209 | $483 | $1,161 | $2,446 | $3,839 |
| Bryan | $265 | $537 | $1,168 | $2,684 | $4,192 |
| Calvert | $185 | $451 | $1,059 | $2,002 | $3,686 |
| Franklin | $322 | $802 | $2,318 | $4,492 | $6,621 |
| Hearne | $246 | $715 | $1,563 | $2,613 | $3,917 |
| Kosse | $517 | $1,030 | $1,845 | $2,702 | $4,837 |
| Marquez | $628 | $954 | $2,037 | $2,811 | $4,556 |
| Thornton | $420 | $1,039 | $2,516 | $4,504 | $7,000 |
| New Baden | N/A | N/A | N/A | N/A | N/A |
| Wheelock | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to protest!
Dates | |
|---|---|
| Appeal Deadline | June 1 |
Links | |
|---|---|
| Robertson Appraisal District | |
| Website | esearch.robertsoncad.com |