70039 sales tax details
The minimum combined 2025 sales tax rate for 70039, Louisiana is 10.0%. This is the total of state, county, and city sales tax rates. The Louisiana sales tax rate is currently 5.0%. The St. Charles Parish sales tax rate is 5.0%.
70039 ZIP Code sales tax rates
70039 ZIP Code sales tax range for 2025
10.0%
Louisiana
5.0%
St. Charles Parish
5.0%
Total rate range
10.0%
*Rates are rounded to the nearest hundredth. Due to varying local sales tax rates, we strongly recommend our lookup and calculator tools on this page for the most accurate rates.
Sales tax rate lookup and sales tax item calculator
Look up the current rate for a specific address using the same geolocation technology that powers the Avalara AvaTax rate calculation engine.
Tax rates can vary within a county, a city, or even a ZIP code. Using a street address helps to ensure more accurate rates and calculations when compared to relying on broader geographic indicators.
*Rates are rounded to the nearest hundredth.
Additional resources
Locations related to 70039 ZIP Code
Note: There can be variations within city and county lines. For more accurate rates, use the sales tax calculator.
