Harrison County in Mississippi has a combined sales tax rate of 7% as of 2026. This includes the state rate of 7% plus a local county rate of 0%. With a population of 208,080, Harrison County represents a significant market for businesses.
For a $500 purchase in Harrison County, the sales tax would be $35.00, bringing the total to $535.00.
Business Compliance in Harrison County
Businesses must register with the Mississippi Department of Revenue to collect and remit sales tax. Filing frequency depends on sales volume. With a population of 208,080, Harrison County offers significant market potential for businesses of all sizes.