OAK ISLAND Sales Tax Overview
As of 2026, OAK ISLAND, North Carolina has an average combined sales tax rate of 6.75%, with rates varying across 3 zip codes from 6.75% to 6.75%. This rate includes the North Carolina state tax of 4.75% plus applicable county and local taxes.
Different areas within OAK ISLAND may have different rates due to special tax districts, transit authority taxes, or other local levies. It is important to use your exact zip code when calculating taxes for purchases, business filings, or compliance purposes.
OAK ISLAND Tax Examples
* Based on average rate of 6.75%. Verify with your exact zip code.
OAK ISLAND Zip Codes & Tax Rates
Frequently Asked Questions
What is the sales tax rate in OAK ISLAND, NC?
The average sales tax rate in OAK ISLAND, NC is 6.75% as of 2026. This includes the 4.75% North Carolina state tax plus any county and city taxes.
How many zip codes are in OAK ISLAND, NC?
OAK ISLAND, NC has 3 zip codes in our database: 28422, 28461, 28465.
How much is sales tax on a $100 purchase in OAK ISLAND?
On a $100 purchase in OAK ISLAND, NC you would pay approximately $6.75 in sales tax at the average rate of 6.75%, for a total of $106.75.
Is OAK ISLAND's sales tax rate higher than the North Carolina average?
Use our calculator to compare OAK ISLAND's rate of 6.75% against other cities in North Carolina. Visit the North Carolina state page for the statewide average.