Alabama - Dauphin Island
Sales Tax Calculator of Dauphin Island for 2025
How 2025 Sales taxes are calculated in Dauphin Island, Alabama
The general sales tax rate in Dauphin Island, Alabama is determined by a combination of state, county, and city tax rates.
General Sales Tax Rate
The state of Alabama has a general sales tax rate of 4% which applies statewide.
In Dauphin Island the total sales tax rate, including county and city taxes, is consistently 10% throughout the city.
Understanding Dauphin Island's Combined Sales Tax Rates in 2025
- State Rate: 4%
- County Rate: 1.5%
- City Rate: 4.5%
- Special Rate: No special rate.
Sales Tax by ZIP Code in Dauphin Island
- Lowest Rate: 10% in ZIP code 36528
- Average Rate: The average combined tax rate across all ZIP codes in Dauphin Island, Alabama is approximately 10%
Factors Influencing Dauphin Island's Sales Tax Rates
The applicable sales tax rate may vary depending on the type of purchase (e.g., goods, services, or special categories). Businesses and consumers are encouraged to confirm specific rates based on their transactions.
Coverage of Sales Tax in Dauphin Island
Dauphin Island has 1 ZIP code out of 1 zip code subject to city sales tax, meaning 100% of the city is covered under its municipal tax rules.Latest Update on Sales Tax Rates
The most recent update occurred in January 2025.