Mississippi Sales Tax Rates: Harrison County
Harrison County, Mississippi Sales Tax Rate 2026 Up to 7%
While many counties do levy a countywide sales tax, Harrison County does not. The Mississippi sales tax of 7% applies countywide. None of the cities or local governments within Harrison County collect additional local sales taxes.
Here's how Harrison County's maximum sales tax rate of 7% compares to other counties around the United States:
- Higher maximum sales tax than 96% of Mississippi counties
- Lower maximum sales tax than 56% of counties nationwide
Tax Rates By City in Harrison County, Mississippi
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Mississippi has a 7% sales tax and Harrison County collects an additional N/A, so the minimum sales tax rate in Harrison County is 7% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Harrison County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Gulfport | 7% | Gulfport |
| Biloxi | 7% | Harrison |
| Biloxi | 7% | Biloxi |
| Long Beach | 7% | Harrison |
| Saucier | 7% | Harrison |
| Pass Christian | 7% | Hancock |
| Diberville | 7% | Harrison |
Mississippi Sales Tax Rates by Zip Code:
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Harrison County, Mississippi has a maximum sales tax rate of 7% and an approximate population of 148,313.
Sales tax rates in Harrison County are determined by four different tax jurisdictions, Biloxi, Gulfport, Hancock and Harrison.
Back to Mississippi Sales Tax Handbook Sales tax rates for Harrison County are current as of June 2026
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