Port Bolivar, Galveston County, Texas Property Taxes
Median Port Bolivar, TX effective property tax rate: 1.36%, significantly higher than the national median of 1.02%, but lower than the Texas state median of 1.67%.
Median Port Bolivar, TX home value: $439,000
Median annual Port Bolivar, TX tax bill: $5,036, $2,636 higher than the national median property tax bill of $2,400.
How are property taxes in Galveston County calculated?
Property taxes in Port Bolivar, 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 Port Bolivar’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Port Bolivar, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Port Bolivar, Galveston County, Texas Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.36%
Estimate Property Tax Bill
$5,970
$5,540
$1,102
Average Tax Savings
Ownwell’s Port Bolivar Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Port Bolivar with just two data points. By entering your property's estimated assessed value, our calculator applies Port Bolivar’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a more precise calculation for your property tax obligations.
This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in Galveston County. With Port Bolivar’s median tax bill significantly higher than the national median property tax bill of $2400, understanding your tax obligations is crucial.
For those interested in more localized information, please scroll down to explore city-level trends!
Property Tax Rates Across Port Bolivar, Galveston County, Texas
Local government entities set tax rates, which can vary widely within a state. 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.
Port Bolivar, located in Galveston County, has an effective property tax rate that is reflective of the region's fiscal requirements. When comparing Port Bolivar's property tax rate to other cities in Texas, it's evident that the rate aligns with the state's median rate, which is above the national median of 1.02%. This means residents might experience higher property tax bills compared to the national average, which is $2400. However, the funds collected through these taxes are essential for maintaining and improving local public services and infrastructure. Understanding these rates can help property owners in Port Bolivar make informed decisions about their 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 Port Bolivar Tax Rate
1.36%
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 Galveston County Tax Rate
1.54%
Median Effective Texas Tax Rate
1.67%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Port Bolivar, Galveston County, Texas
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
77650 | 0.77% | 1.36% | 1.36% | 1.36% | 1.36% |
Source: Ownwell
$1,102
Average Port Bolivar Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Assessment Values Across Port Bolivar, Galveston County, Texas
When examining property taxes in Port Bolivar, 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 Galveston 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 Galveston 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 Port Bolivar. For example, the median home price in Port Bolivar is $439,000, with tax bills ranging significantly across the county. Zip code 77650 has the highest median home price at $439,000.
Property Tax Assessment Values Across Port Bolivar, Galveston County, Texas
Source: Ownwell

$114,260
$588,490
$1,062,720
Median Port Bolivar Market Value
$439,000
Median Galveston County Market Value
$319,840
Median Texas Market Value
$247,950
Median United States Market Value
$235,294
Property Tax Assessment Values Across Port Bolivar, Galveston County, Texas
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
77650 | $76,970 | $230,845 | $439,000 | $604,475 | $799,620 |
Source: Ownwell
$1,102
Average Port Bolivar Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Bills Across Port Bolivar, Galveston County, Texas
Median Port Bolivar Tax Bill
$5,036
Median Galveston County Tax Bill
$4,325
Median Texas Tax Bill
$3,971
Median United States Tax Bill
$2,400
Property Tax Bills Across Port Bolivar, Galveston County, Texas
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
77650 | $565 | $2,018 | $5,036 | $7,445 | $9,831 |
Source: Ownwell
$1,102
Average Port Bolivar 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 | |
---|---|
Galveston Appraisal District | |
Website | esearch.galvestoncad.org |
Save money on your property taxes with Ownwell

Enter your address.
With just your address Ownwell will analyze your property expenses to find you savings using real time market data, local expertise and AI.

Answer some questions.
The more we know about your property, the more we can save you. There's no up-front costs, it's risk-free to sign up. Only pay if you save!

Unlock your savings.
We gather evidence, file all documentation, and attend hearings on your behalf year after year, so you never overpay again.