Dimmitt, Castro County, Texas Property Taxes
Median Dimmitt, TX effective property tax rate: 2.47%, significantly higher than the national median of 1.02%, but lower than the Texas state median of 1.67%.
Median Dimmitt, TX home value: $48,870
Median annual Dimmitt, TX tax bill: $1,150, $1,250 lower than the national median property tax bill of $2,400.
How are property taxes in Castro County calculated?
Property taxes in Dimmitt, 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 Dimmitt’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Dimmitt, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Dimmitt, Castro County, Texas Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.47%
Estimate Property Tax Bill
$1,207
$1,120
Ownwell’s Dimmitt Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Dimmitt with just two data points.
By entering your property's estimated assessed value, our calculator applies Dimmitt’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 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 Castro County.
For those interested in more localized information, please scroll down to explore city-level trends!
Property Tax Rates Across Dimmitt, Castro County, Texas
Local government entities set tax rates, which can vary widely within a state. 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 Dimmitt’s effective property tax rate to other cities in Texas and the median property tax rates in Texas and the U.S. Dimmitt, located in Castro County, has a median property tax rate of 2.47%, which is significantly higher than the national median property tax rate of 1.02%. This means that property owners in Dimmitt pay a larger percentage of their property’s assessed value in taxes compared to the national average. The tax rate in Dimmitt is among the highest in the state, highlighting the importance of understanding local tax dynamics. By appealing your property taxes, you could potentially lower your tax burden, ensuring you only pay your fair share.
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 Dimmitt Tax Rate
2.47%
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 Castro County Tax Rate
2.39%
Median Effective Texas Tax Rate
1.67%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Dimmitt, Castro County, Texas
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
79027 | 1.93% | 2.21% | 2.47% | 2.47% | 2.47% |
Source: Ownwell
Property Tax Assessment Values Across Dimmitt, Castro County, Texas
When examining property taxes in Dimmitt, 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 Castro 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 Castro 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 Dimmitt.
For example, the median home price in Dimmitt is $48,870, with tax bills ranging significantly across the county. Zip code 79027 has the highest median home price at $48,870.
Property Tax Assessment Values Across Dimmitt, Castro County, Texas
Source: Ownwell

$32,915
$68,988
$105,060
Median Dimmitt Market Value
$48,870
Median Castro County Market Value
$49,105
Median Texas Market Value
$247,950
Median United States Market Value
$235,294
Property Tax Assessment Values Across Dimmitt, Castro County, Texas
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
79027 | $17,296 | $29,605 | $48,870 | $86,810 | $130,618 |
Source: Ownwell
Property Tax Bills Across Dimmitt, Castro County, Texas
Median Dimmitt Tax Bill
$1,150
Median Castro County Tax Bill
$1,097
Median Texas Tax Bill
$3,971
Median United States Tax Bill
$2,400
Property Tax Bills Across Dimmitt, Castro County, Texas
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
79027 | $369 | $654 | $1,150 | $2,043 | $3,136 |
Source: Ownwell