Texas Sales Tax Rates: Lamar County
Lamar County, Texas Sales Tax Rate 2026 Up to 8.25%
A county-wide sales tax rate of 0.5% is applicable to localities in Lamar County, in addition to the 6.25% Texas sales tax.
Some cities and local governments in Lamar County collect additional local sales taxes, which can be as high as 1.5%.Here's how Lamar County's maximum sales tax rate of 8.25% compares to other counties around the United States:
- Higher maximum sales tax than any other Texas counties
- Higher maximum sales tax than 69% of counties nationwide
Tax Rates By City in Lamar County, Texas
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Texas has a 6.25% sales tax and Lamar County collects an additional 0.5%, so the minimum sales tax rate in Lamar County is 6.75% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Lamar County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Paris | 8.25% | Paris |
| Powderly | 6.75% | Lamar |
| Blossom | 8% | Blossom |
| Sumner | 6.75% | Fannin |
| Pattonville | 6.75% | Lamar |
| Brookston | 7.75% | Toco |
| Deport | 8.25% | Deport |
| Arthur City | 6.75% | Lamar |
| Roxton | 7.75% | Roxton |
| Cunningham | 6.75% | Lamar |
| Chicota | 6.75% | Lamar |
| Petty | 6.75% | Lamar |
Texas Sales Tax Rates by Zip Code:
Need an updated list of Texas sales tax rates for your business? Download our Texas sales tax database!
Lamar County, Texas has a maximum sales tax rate of 8.25% and an approximate population of 37,825.
Sales tax rates in Lamar County are determined by seven different tax jurisdictions, Blossom, Deport, Fannin, Lamar, Paris, Roxton and Toco.
Back to Texas Sales Tax Handbook Sales tax rates for Lamar County are current as of June 2026
Tax compliance done right
Tired of manually handling sales taxes? Avalara can automate your multi-state sales tax returns, let you know when you've triggered nexus, and more. Request a free demo of Avalara today.