Harper County Property Tax Rate — Oklahoma 2026
In Harper County, Oklahoma, homeowners pay a median annual property tax of $663 on a median home value of $99,300, resulting in an effective property tax rate of 0.67%. This rate is 0.15% lower than the Oklahoma state average (0.82%) and 0.24% lower than the national average (0.91%).
How Harper County Compares
Homeowners in Harper County enjoy a relatively low property tax burden compared to both the Oklahoma state average and the national average.
Property Tax Calculator for Harper County
Enter your home’s estimated market value to calculate your approximate annual property tax in Harper County, Oklahoma.
This estimate uses the effective tax rate of 0.67% based on ACS data. Actual taxes may differ based on local assessments, exemptions, and levies.
Housing Breakdown
Property Tax Details for Harper County, Oklahoma
The median property tax paid by homeowners in Harper County is $663 per year. Based on a median home value of $99,300, this translates to an effective property tax rate of 0.67%.
For context, the statewide median property tax in Oklahoma is $1,520 with an effective rate of 0.82%, while the national average effective rate stands at 0.91%. Harper County’s effective rate is 0.15% lower than the Oklahoma state average (0.82%).
Of the 1,255 housing units in Harper County, approximately 80.32% are owner-occupied and 19.68% are renter-occupied. Homeownership rates can influence local tax policy, as communities with higher ownership rates often see more voter engagement on property tax issues.
Important: The data on this page is for informational purposes only and should not be used as tax advice. Actual property taxes depend on your property’s assessed value, local millage rates, and any applicable exemptions. Contact your county assessor’s office for precise tax information.