DAUPHIN ISLAND Sales Tax Overview
As of 2026, DAUPHIN ISLAND, Alabama has a combined sales tax rate of 10%. This rate includes the Alabama state tax of 4% plus applicable county and local taxes.
This rate applies to most taxable goods and services purchased within the 36528 zip code area. Some items such as groceries, prescription drugs, and clothing may be exempt depending on Alabama state law.
DAUPHIN ISLAND Tax Examples
* Based on rate of 10%. Verify with your exact zip code.
DAUPHIN ISLAND Zip Codes & Tax Rates
| Zip Code | Combined |
|---|---|
| 36528 | 10% |
Frequently Asked Questions
What is the sales tax rate in DAUPHIN ISLAND, AL?
The sales tax rate in DAUPHIN ISLAND, AL is 10% as of 2026. This includes the 4% Alabama state tax plus any county and city taxes.
How many zip codes are in DAUPHIN ISLAND, AL?
DAUPHIN ISLAND, AL has 1 zip code in our database: 36528.
How much is sales tax on a $100 purchase in DAUPHIN ISLAND?
On a $100 purchase in DAUPHIN ISLAND, AL you would pay approximately $10.00 in sales tax at the average rate of 10%, for a total of $110.00.
Is DAUPHIN ISLAND's sales tax rate higher than the Alabama average?
Use our calculator to compare DAUPHIN ISLAND's rate of 10% against other cities in Alabama. Visit the Alabama state page for the statewide average.