Friday, November 13, 2026
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45304 Sales Tax Rate

ZIP code 45304 (Arcanum, OH) covers 3 sales tax areas with combined rates from 7% to 7.25%. See the state, county, city and special district breakdown and calculate the tax. Rates effective September 2013.

Tax area 1: Unincorporated Darke County

State tax
5.75%
County tax (Darke)
1.5%
City tax
0%
Special district tax
0%
Combined rate
7.25%

Tax area 2: Unincorporated Preble County

State tax
5.75%
County tax (Preble)
1.5%
City tax
0%
Special district tax
0%
Combined rate
7.25%

Tax area 3: Unincorporated Miami County

State tax
5.75%
County tax (Miami)
1.25%
City tax
0%
Special district tax
0%
Combined rate
7%

Source: Ohio: Streamlined Sales Tax rate and boundary files (OHR2026Q4SEP17.csv), rates in effect October 1, 2026. Effective September 2013.