Benton County, OR Property Taxes (2026)

Benton County owners pay a median of $4,713 a year on a median home value of $481,700, an effective rate of 0.98%. That's the 3rd-highest rate of 36 Oregon counties with Census data, above the Oregon county median of 0.76%.

Updated October 2026 · Data: U.S. Census Bureau, American Community Survey 5-Year Estimates (2019–2023)

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Effective tax rate

0.98%

3rd highest of 36 in OR

Median annual bill

$4,713

~$393/month

Median home value

$481,700

Oregon county median

0.76%

Effective rate

What a protest could save you in Benton County

Enter the market value from your appraisal notice. We apply Benton County's 0.98% effective rate and a 10–15% reduction, the typical range for successful protests.

$
Est. annual tax
$4,721
Savings at 10–15% off
$472–$708
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Benton County vs. Oregon vs. U.S. property tax rates

Benton County0.98%
Oregon county median0.76%
U.S. county median0.84%

Key stat: Benton County's effective property tax rate is 0.98%, vs. 0.76% for the median Oregon county and 0.84% for the median U.S. county. It ranks 3rd of 36 in Oregon. Effective rate = median tax bill ÷ median home value, so it already reflects typical exemptions. (Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2019–2023))

How to appeal your property taxes in Benton County

  1. 1

    Review your assessment notice

    Check the assessed value from the Benton County Assessor. Compare it to recent sales of similar homes nearby.

  2. 2

    File your appeal before the deadline

    The Benton County deadline is December 31. Missing it means waiting until the next assessment year.

  3. 3

    Gather evidence

    Recent comparable sales, photos of condition issues, repair estimates or an independent appraisal.

  4. 4

    Present your case

    Submit evidence or attend a hearing with the County Assessor.

  5. 5

    Get your decision

    If you win, your assessed value and bill go down. On a $4,713 bill, 10–15% off is $471–$707 a year.

Want help with it?

TaxDrop builds your case from comparable sales data.

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Property tax exemptions in Oregon

Oregon homeowners may qualify for exemptions that reduce taxable value. Check with the Benton County Assessor for amounts.

Homestead exemption

For your primary residence. Reduces the value used to calculate your bill.

Senior / over-65

Many states add an exemption or freeze for owners 65 and older.

Disability

For homeowners with qualifying disabilities, often similar to the over-65 benefit.

Veterans

Disabled veterans may get partial or full exemptions depending on rating.

Frequently Asked Questions

What is the property tax rate in Benton County, Oregon?
The median effective property tax rate in Benton County is 0.98%: a median annual bill of $4,713 on a median home value of $481,700. That's the 3rd-highest rate of 36 Oregon counties with Census data. Your own rate depends on which city, school district and special districts you're in. Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2019–2023).
How much are property taxes in Benton County?
The median Benton County property tax bill is $4,713 a year, about $393 a month, compared with a Oregon county median of $2,520.
What is the deadline to appeal property taxes in Benton County?
The deadline to appeal in Benton County is December 31. Missing it means waiting until the next assessment cycle.
Is Benton County a high property tax area?
Benton County's 0.98% effective rate is above the Oregon county median of 0.76% and above the U.S. county median of 0.84%. That's the 3rd-highest rate of 36 Oregon counties with Census data.
Can TaxDrop help lower my Benton County property taxes?
TaxDrop analyzes your property against local comparable sales and helps you appeal your assessment.

Property taxes in nearby counties

Lincoln County

Rate: 0.84%

Median bill: $3,241

Polk County

Rate: 0.84%

Median bill: $3,534

Linn County

Rate: 0.91%

Median bill: $3,130

Lane County

Rate: 0.86%

Median bill: $3,417

Marion County

Rate: 0.88%

Median bill: $3,382

Yamhill County

Rate: 0.75%

Median bill: $3,318

Tillamook County

Rate: 0.60%

Median bill: $2,449

Washington County

Rate: 0.87%

Median bill: $4,852

← All 36 Oregon counties

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