Sullivan City, Starr County, Texas Property Taxes
Median Sullivan City, TX effective property tax rate: 0.66%, significantly lower than the national median of 1.02%, but lower than the Texas state median of 1.67%.
Median Sullivan City, TX home value: $115,550
Median annual Sullivan City, TX tax bill: $704, $1,696 lower than the national median property tax bill of $2,400.
How are property taxes in Starr County calculated?
Property taxes in Sullivan City, 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 Sullivan City’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Sullivan City, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Sullivan City, Starr County, Texas Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.66%
Estimate Property Tax Bill
$763
$708
Property Tax Rates Across Sullivan City, Starr County, Texas
Local government entities set tax rates, which can vary widely within a state. This variation happens because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate. While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.
Below, you can compare Sullivan City’s effective property tax rate to other cities in Texas and the median property tax rates in Texas and the U.S. Sullivan City in Starr County has a median property tax rate of 0.66%, which is notably lower than the national median of 1.02%. This means residents enjoy a relatively lower tax burden compared to many other parts of the country. Understanding these differences can be crucial in making informed decisions about property investments and financial planning.
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 Sullivan City Tax Rate
0.66%
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 Starr County Tax Rate
0.79%
Median Effective Texas Tax Rate
1.67%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Sullivan City, Starr County, Texas
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
78595 | 0.36% | 0.56% | 0.66% | 0.80% | 0.84% |
Source: Ownwell
Property Tax Assessment Values Across Sullivan City, Starr County, Texas
Property Tax Assessment Values Across Sullivan City, Starr County, Texas
Source: Ownwell

$35,600
$75,575
$115,550
Median Sullivan City Market Value
$115,550
Median Starr County Market Value
$59,860
Median Texas Market Value
$247,950
Median United States Market Value
$235,294
Property Tax Assessment Values Across Sullivan City, Starr County, Texas
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
78595 | $52,230 | $73,770 | $115,550 | $182,770 | $247,650 |
Source: Ownwell
Property Tax Bills Across Sullivan City, Starr County, Texas
In Sullivan City, located in Starr County, Texas, property tax bills are calculated based on the assessed value of a property. The assessed value is determined by local tax assessors and reflects the market value of the property. With a median home price of $115,550, Sullivan City homeowners face a median property tax bill of $704, which is significantly lower than the national median property tax bill of $2,400. Factors such as the property's location, size, and improvements contribute to the assessed value. Homeowners in Sullivan City should be aware that property taxes can vary widely, with tax bills ranging from the 25th percentile at $482 to the 90th percentile at $1,790.
Ownwell can assist homeowners in Sullivan City by providing property tax appeal services, potentially lowering their tax bills. By analyzing the assessed value and identifying discrepancies, Ownwell helps homeowners challenge their property tax assessments, ensuring they pay only their fair share. This service can lead to substantial savings, making homeownership more affordable in the long run.
Median Sullivan City Tax Bill
$704
Median Starr County Tax Bill
$430
Median Texas Tax Bill
$3,971
Median United States Tax Bill
$2,400
Property Tax Bills Across Sullivan City, Starr County, Texas
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
78595 | $334 | $482 | $704 | $1,129 | $1,790 |
Source: Ownwell
Don't miss the deadline to protest!
Dates | |
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Appeal Deadline | May 15 |
Tax Bill | |
Issued | October 1 |
Due Date #1 | November 30 |
Due Date #2 | June 30 |
Links | |
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Starr Appraisal District | |
Website | propaccess.trueautomation.com |