CountyTax

Oklahoma property tax rates by county

Oklahoma · #26 of 52 · 77 counties

0.80%state benchmark

Median annual property tax $1,599 · median home value $199,800

Below the U.S. benchmark 0.94%. First half due Dec 31, Second half due Mar 31.

When it's due in Oklahoma

All states
First half
Due Dec 31
Late after Jan 1 under state law — the exact cutoff time, weekend/holiday carry-over and this year's date are on your bill.
Second half
Due Mar 31
Late after Apr 1 under state law — the exact cutoff time, weekend/holiday carry-over and this year's date are on your bill.
Late penalty1.5% per month interest (18% annually) on delinquent amounts (68 O.S. § 2913(A))
Appeal windowwithin 30 calendar days of the date notice was mailed by county assessor (68 O.S. § 2876)

Full payment or first half due December 31 (delinquent Jan 1). If first half is paid by Dec 31, second half due March 31. If not, full amount becomes delinquent Jan 1. Regular annual schedule; tax year: calendar 2026, bills mailed Nov. Source: 68 O.S. § 2913, rules checked 2026-09-19 (url re-checked by Ori). Confirm the amount and deadline on your official tax bill.

Counties, highest rate first

Benchmark = median real estate taxes paid ÷ median home value, ACS 2020–2024 5-year. Counties where the Census reports a range ("less than $200", "$10,000 or more") get no rate.