What is the sales tax in Dauphin Island city? - The sales tax in Dauphin Island city of Alabama is 10% as of 2025. Use the Dauphin Island sales tax calculator to calculate the sales tax for any purchase in Dauphin Island.
Dauphin Island Sales Tax Calculator |
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Below is a list of the state sales tax, city sales tax, and county tax rate for Dauphin Island.
| County | State | City | Zip Code | State Tax | City Tax | County Tax | Total Tax |
|---|---|---|---|---|---|---|---|
| Mobile | Alabama | Dauphin Island | 36528 | 4% | 4.5% | 1.5% | 10% |