Grant County
•
Oklahoma (OK)
7 ZIP Code
Streamlined Sales Tax (SST) Member
Grant County, OK Sales Tax Rates 2026
2026 sales tax rate guide for Grant County, OK. Average combined tax rate is 6.89% with local jurisdictions ranging up to 9.75%.
Average Combined Rate
6.89%
Estimated Tax Range: 5.75% - 9.75%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Grant County (Oklahoma) is 1.25%. Combined sales tax rates across cities in this county range from 5.75% to 9.75% (averaging 6.89%).
County Tax
1.25%
Average Combined Rate
6.89%
Max Local Rate
9.75%
Indexed Cities
7
Cities & Towns in Grant County
| City | Combined Sales Tax Rate | Action |
|---|---|---|
| Medford | 5.75% | View Tax Rates → |
| Pond Creek | 9.75% | View Tax Rates → |
| Wakita | 9.75% | View Tax Rates → |
| Lamont | 5.75% | View Tax Rates → |
| Nash | 5.75% | View Tax Rates → |
| Manchester | 5.75% | View Tax Rates → |
| Deer Creek | 5.75% | View Tax Rates → |
📋 State Tax Rules & Compliance Guide
Sourcing Rule:
Destination-based
Groceries & Food:
Exempt (0% Tax)
Clothing & Apparel:
Taxable at standard rate
SaaS & Digital Goods:
Non-Taxable
Economic Nexus Threshold:
$100,000 in sales or 200 separate transactions
Official Tax Authority:
Oklahoma Department of Revenue ↗
Interactive Sales Tax Calculator
Calculate exact sales tax and total purchase price instantly.
Address-Specific Rates
SST Member
Standard State
Rates current for 2026
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State Tax:
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ZIP Codes in Grant County
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.