Adair County Oklahoma (OK)
5 ZIP Code
Streamlined Sales Tax (SST) Member

Adair County, OK Sales Tax Rates 2026

2026 sales tax rate guide for Adair County, OK. Average combined tax rate is 6.25% with local jurisdictions ranging up to 6.25%.

Average Combined Rate
6.25%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Adair County (Oklahoma) is 1.75%. Combined sales tax rates across cities in this county range from 6.25% to 6.25% (averaging 6.25%).
County Tax
1.75%
Average Combined Rate
6.25%
Max Local Rate
6.25%
Indexed Cities
5
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📋 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 ↗

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Address-Specific Rates Rates current for 2026
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ZIP Codes in Adair County

❓ Frequently Asked Questions

Key questions and answers regarding sales tax rates, exemptions, and compliance.

The county tax rate for Adair County is 1.75%. When combined with Oklahoma state taxes and local municipal/district taxes, the overall sales tax rate varies between 6.25% and 6.25%.
In Oklahoma, grocery items are currently Exempt (0% Tax). SaaS and digital automated goods are Non-Taxable.