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Mandan, ND Sales Tax Rate

The combined sales tax rate in Mandan, North Dakota is 8.25% (5% state, 1% county and 2.25% city). Calculate the sales tax on any purchase in Mandan. Rates effective April 2025.

State tax
5%
County tax (Morton)
1%
City tax (Mandan)
2.25%
Special district tax
0%
Combined rate
8.25%

Source: North Dakota: Streamlined Sales Tax rate and boundary files (NDR2026Q4AUG14.zip), rates in effect October 1, 2026. Effective April 2025.

ZIP codes in Mandan, ND

Other cities in Morton County

All North Dakota rates