Dimmit County, Texas Property Taxes
Property Taxes in Dimmit County, Texas
Median Dimmit County effective property tax rate: 1.61%, significantly higher than the national median of 1.02%.
Median Dimmit County home value: $55,545
Median annual Dimmit County tax bill: $872, $1,528 lower than the national median property tax bill of $2,400.
How are property taxes in Dimmit County calculated?
Property taxes in Dimmit 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 Carrizo Springs or another part of Dimmit County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Dimmit County, Texas Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.61%
Estimate Property Tax Bill
$894
$830
How Does the Dimmit County Property Tax Calculator Work?
Use this Dimmit County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Dimmit County's median effective tax rate of 1.61% 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.
Dimmit County's median tax rate is higher than the Texas median tax rate of 1.48% and higher than the national median property tax rate of 1.02%. The county's median tax bill of $872 is lower than the Texas median tax bill by $1,528 and below the national median property tax bill of $2,400.
Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts that apply to your property.
Property Tax Rates Across Dimmit County, Texas
What Are Effective Property Tax Rates Across Dimmit County?
Local government entities set tax rates, which vary widely across Dimmit 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 Dimmit County's effective property tax rate to other counties in Texas or the U.S. median of 1.02%.
Dimmit County's median effective rate stands at 1.61%, which is higher than the national median of 1.02%. Within Dimmit County, the highest rate is found in Carrizo Springs at 1.89%, while Crystal City has the lowest at 1.19%.
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 Dimmit County Tax Rate
1.61%
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 Dimmit County, Texas
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Asherton | 1.37% | 1.58% | 1.61% | 1.61% | 1.61% |
| Big Wells | 1.12% | 1.32% | 1.58% | 1.60% | 1.60% |
| Carrizo Springs | 1.16% | 1.21% | 1.89% | 1.92% | 1.92% |
| Catarina | 1.10% | 1.21% | 1.21% | 1.21% | 1.21% |
| Crystal City | 0.82% | 1.05% | 1.19% | 1.21% | 1.21% |
| Carrizo Spgs | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Dimmit County, Texas
When examining property taxes in Dimmit 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 Dimmit 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 Dimmit 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 Dimmit County.
For example, the median tax bill in Dimmit County is $872, with tax bills ranging significantly across the county. Crystal City has the highest median home price at $71,766.
Median Dimmit County Market Value
$55,545
Median Texas Market Value
$258,851
Median United States Market Value
$235,294
Property Tax Assessment Values Across Dimmit County, Texas
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Asherton | $4,824 | $12,965 | $36,762 | $67,961 | $108,724 |
| Big Wells | $3,688 | $15,800 | $45,614 | $69,188 | $98,780 |
| Carrizo Springs | $12,519 | $33,245 | $64,818 | $107,359 | $177,204 |
| Catarina | $1,369 | $10,156 | $22,534 | $44,376 | $73,956 |
| Crystal City | $11,449 | $18,328 | $71,766 | $128,311 | $161,316 |
| Carrizo Spgs | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Dimmit County, Texas
Property tax bills in Dimmit County are based on the assessed value of a home and the local tax rates set by taxing authorities. The county’s median home price is $55,545, so even modest changes in assessed value can affect what a homeowner owes. After a property is assessed, the taxable value is multiplied by the applicable tax rate to determine the bill.
Several factors influence the final amount, including the home’s market value, any exemptions a homeowner qualifies for, and the tax rates used by local governments and school districts. In Dimmit County, the 25th percentile tax bill is $374, while the 75th percentile is $1,578 and the 90th percentile is $2,401, showing how widely bills can vary.
For homeowners, this means property taxes can be a meaningful part of annual housing costs, especially when assessed values rise faster than expected.
Median Dimmit County Tax Bill
$872
Median Texas Tax Bill
$3,441
Median United States Tax Bill
$2,400
Property Tax Bills Across Dimmit County, Texas
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Asherton | $75 | $202 | $548 | $1,026 | $1,666 |
| Big Wells | $54 | $194 | $622 | $1,043 | $1,408 |
| Carrizo Springs | $167 | $491 | $1,050 | $1,789 | $2,638 |
| Catarina | $16 | $110 | $260 | $467 | $815 |
| Crystal City | $85 | $249 | $946 | $1,522 | $1,790 |
| Carrizo Spgs | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to protest!
Dates | |
|---|---|
| Appeal Deadline | June 8 |
Links | |
|---|---|
| Dimmit Appraisal District | |
| Website | esearch.dimmit-cad.org |