The combined sales tax rate in Hillsdale, Oklahoma is
5.85% on general merchandise, and
1.35% on groceries.
Rate breakdown
Portion
General
Groceries
Oklahoma state
4.5%
0%
Hillsdale (city)
1%
1%
Garfield County
0.35%
0.35%
Combined
5.85%
1.35%
Combined rate = 4.5% Oklahoma
state rate + municipal rate + county rate. The state rate has been 4.5% since
May 1, 1990. Food and food ingredients are exempt from the state rate effective
August 29, 2024 (HB 1955); local city and county sales taxes still apply. Prepared food,
restaurant meals, alcohol, and dietary supplements remain taxable at the full rate.