Lincoln County, WA Property Tax: $1,621/yr (2026)
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The effective property tax rate in Lincoln County is 0.60% of assessed home value. On a home at the county median value of $272,300, that works out to about $1,634 per year, or $136 per month. Lincoln County is located in eastern Washington, with named for Abraham Lincoln as its county seat, and is home to approximately 11,271 residents.
About Lincoln County
Lincoln County covers approximately 2,310.6 square miles in Washington. The county is home to about 11,271 residents living in roughly 5,840 housing units, of which 62.6% are owner-occupied. The median household income is $71,227, and the median home was built in 1972.
The county seat is named for Abraham Lincoln. Lincoln County borders Adams County, Ferry County, Grant County, Okanogan County, Spokane County — useful comparisons if you're considering nearby areas with potentially different tax rates.
How Property Taxes Work in Washington
Property taxes in Washington 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 Washington 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 Lincoln County Assessor's office to learn which exemptions apply to your property and when to file.
Lincoln County vs. Neighboring Counties
| Location | Eff. Rate | Median Home | Annual Tax |
|---|---|---|---|
| Lincoln County, WA | 0.60% | $272,300 | $1,634 |
| Washington state average | 0.76% | — | $2,069* |
| Adams County | 0.84% | $251,300 | $2,104 |
| Ferry County | 0.65% | $274,500 | $1,792 |
| Grant County | 0.82% | $275,700 | $2,268 |
| Okanogan County | 0.77% | $284,200 | $2,194 |
| Spokane County | 0.86% | $370,500 | $3,196 |
| US national average | 1.10% | $281,900 | $3,101 |
*State average annual tax computed at Lincoln County's median home value of $272,300. Source: US Census ACS 2023 5-year estimates.
Frequently Asked Questions
How does Lincoln County's property tax rate compare to the rest of Washington?
At 0.60%, Lincoln County is lower than the Washington state average of 0.76%. On a home at the county median of $272,300, that means about $1,634 per year — versus $2,069 at the state average rate, a difference of $435 per year. Compared to the national average of 1.10%, Lincoln County is below average.
What's a typical annual property tax bill in Lincoln County?
For a home at the county median value of $272,300, the annual property tax in Lincoln County is approximately $1,634 — or about $136 per month. For a home worth $408,450, expect around $2,451 per year. For a $544,600 home, approximately $3,268 per year. Use the calculator above to estimate taxes for any assessed value.
Where do I appeal a Lincoln County property tax assessment?
Property assessment appeals in Lincoln County are handled by the Lincoln County Assessor's office in named for Abraham Lincoln. 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 Lincoln County?
Washington 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 0.60% shown here. Contact the Lincoln 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