Malheur County, OR Property Tax: $1,799/yr (2026)
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The effective property tax rate in Malheur County is 0.81% of assessed home value. On a home at the county median value of $221,300, that works out to about $1,793 per year, or $149 per month. Malheur County is located in southeastern Oregon, and is home to approximately 31,701 residents.
About Malheur County
Malheur County covers approximately 9,887.7 square miles in Oregon. The county is home to about 31,701 residents living in roughly 11,678 housing units, of which 54.5% are owner-occupied. The median household income is $49,902, and the median home was built in 1974.
Malheur County borders Canyon County, Owyhee County, Payette County, Washington County, Humboldt County — useful comparisons if you're considering nearby areas with potentially different tax rates.
How Property Taxes Work in Oregon
Property taxes in Oregon are administered at the county level. Each county sets a millage rate applied to the assessed value of real property — the effective rate above accounts for any partial assessments and exemptions already built into the local tax base. Assessed value can differ meaningfully from current market value depending on how often the county reassesses and what fraction of market value it uses.
Most counties in Oregon offer exemptions that reduce the taxable assessed value: homestead exemptions for primary residences, senior exemptions, disability exemptions, and veteran exemptions are common. These reduce your effective rate below the county-wide average shown here. Contact the Malheur County Assessor's office to learn which exemptions apply to your property and when to file.
Malheur County vs. Neighboring Counties
| Location | Eff. Rate | Median Home | Annual Tax |
|---|---|---|---|
| Malheur County, OR | 0.81% | $221,300 | $1,793 |
| Oregon state average | 0.78% | — | $1,726* |
| Canyon County | 0.57% | $350,300 | $1,996 |
| Owyhee County | 0.48% | $281,600 | $1,355 |
| Payette County | 0.44% | $310,700 | $1,353 |
| Washington County | 0.53% | $250,300 | $1,316 |
| Humboldt County | 0.51% | $256,800 | $1,309 |
| US national average | 1.10% | $281,900 | $3,101 |
*State average annual tax computed at Malheur County's median home value of $221,300. Source: US Census ACS 2023 5-year estimates.
Frequently Asked Questions
How does Malheur County's property tax rate compare to the rest of Oregon?
At 0.81%, Malheur County is higher than the Oregon state average of 0.78%. On a home at the county median of $221,300, that means about $1,793 per year — versus $1,726 at the state average rate, a difference of $67 per year. Compared to the national average of 1.10%, Malheur County is below average.
What's a typical annual property tax bill in Malheur County?
For a home at the county median value of $221,300, the annual property tax in Malheur County is approximately $1,793 — or about $149 per month. For a home worth $331,950, expect around $2,689 per year. For a $442,600 home, approximately $3,585 per year. Use the calculator above to estimate taxes for any assessed value.
Where do I appeal a Malheur County property tax assessment?
Property assessment appeals in Malheur County are handled by the Malheur County Assessor's office. Most jurisdictions require filing within 30–90 days of receiving your assessment notice — confirm the specific deadline with the assessor's office before submitting, as deadlines and procedures vary by county. A successful appeal can reduce your assessed value and lower your tax bill for the current and future tax years.
What exemptions are available in Malheur County?
Oregon counties commonly offer homestead exemptions for owner-occupied primary residences, senior citizen exemptions for qualifying homeowners aged 65 and older, exemptions for disabled residents, and veterans' exemptions. Each exemption reduces your assessed taxable value, which in turn reduces your effective tax rate below the county-wide 0.81% shown here. Contact the Malheur County Assessor's office to confirm which exemptions are available and the application deadlines.
Data sources: US Census Bureau ACS 2023 5-Year Estimates, US Census Gazetteer (2024), County Adjacency File