How Oklahoma City's 8.625% rate is built
4.50% state + 4.125% city (including the 1% MAPS 4 penny). The city spans four counties, so edges of the city can differ slightly. Oklahoma eliminated its state grocery tax in August 2024; local grocery taxes still apply.
What you pay in Oklahoma City — worked examples
| Purchase | Tax at 8.625% | Total |
|---|---|---|
| $25 | $2.16 | $27.16 |
| $100 | $8.63 | $108.63 |
| $500 | $43.13 | $543.13 |
| $1,000 | $86.25 | $1086.25 |
| $10,000 | $862.50 | $10862.50 |
Oklahoma City vs the Oklahoma average
The average combined rate across Oklahoma is about 8.98%, so Oklahoma City at 8.625% is below the state norm by roughly 0.36 percentage points. On a $30,000 car (where vehicle tax rules allow the general rate), that gap alone is about $108 — one reason big purchases are planned around exact addresses, not state averages.
Oklahoma City vs other major US cities
Oklahoma City is the Oklahoma city we track in detail. Against the extremes of the 30-city dataset:
| City | Combined rate | Tax on $1,000 |
|---|---|---|
| Oklahoma City (this page) | 8.625% | $86.25 |
| Seattle — among the highest | 10.35% | $103.50 |
| Chicago — among the highest | 10.25% | $102.50 |
| Portland — among the lowest | 0% | $0.00 |
| Louisville — among the lowest | 6% | $60.00 |
| Average of the 30 tracked cities | 7.93% | $79.30 |
What this means in Oklahoma City
The rate bites hardest on large, planned purchases. At 8.625%, a $10,000 purchase carries $862.50 of tax — $35.50 less than the same purchase at the Oklahoma average rate of 8.98%, and $201.50 more than at the all-state average of 6.61%. On everyday spending the difference is cents; on vehicles, appliances and furniture it decides where people choose to buy.
Day-to-day, groceries in Oklahoma are taxed at a reduced rate rather than the full 8.625%, so the food shop carries less tax than general merchandise bought in Oklahoma City — see the grocery note in the FAQs for the current treatment.
Calculate with your exact rate
District boundaries inside Oklahoma City can shift the rate street by street. For an exact figure — or to extract tax from a tax-inclusive total — use the full calculator with your precise local rate: