Thursday, November 12, 2026
Tax Rate Center The Complete US Sales Tax & Calculator Directory

54651 Sales Tax Rate

ZIP code 54651 (Ontario, WI) covers 9 sales tax areas with combined rates from 5% to 5.5%. See the state, county, city and special district breakdown and calculate the tax. Rates effective September 2023.

Tax area 1: Unincorporated Monroe County

State tax
5%
County tax (Monroe)
0.5%
City tax
0%
Special district tax
0%
Combined rate
5.5%

Tax area 2: Clinton, Vernon County

State tax
5%
County tax (Vernon)
0.5%
City tax (Clinton)
0%
Special district tax
0%
Combined rate
5.5%

Tax area 3: Ontario, Vernon County

State tax
5%
County tax (Vernon)
0.5%
City tax (Ontario)
0%
Special district tax
0%
Combined rate
5.5%

Tax area 4: Sheldon, Monroe County

State tax
5%
County tax (Monroe)
0.5%
City tax (Sheldon)
0%
Special district tax
0%
Combined rate
5.5%

Tax area 5: Unincorporated Vernon County

State tax
5%
County tax (Vernon)
0.5%
City tax
0%
Special district tax
0%
Combined rate
5.5%

Tax area 6: Whitestown, Vernon County

State tax
5%
County tax (Vernon)
0.5%
City tax (Whitestown)
0%
Special district tax
0%
Combined rate
5.5%

Tax area 7: Wellington, Monroe County

State tax
5%
County tax (Monroe)
0.5%
City tax (Wellington)
0%
Special district tax
0%
Combined rate
5.5%

Tax area 8: Forest, Vernon County

State tax
5%
County tax (Vernon)
0.5%
City tax (Forest)
0%
Special district tax
0%
Combined rate
5.5%

Tax area 9: Ontario area (special taxing district)

State tax
5%
County tax
0%
City tax
0%
Special district tax
0%
Combined rate
5%

Source: Wisconsin: Streamlined Sales Tax rate and boundary files (WIR2026Q4AUG17.csv), rates in effect October 1, 2026. Effective September 2023.