Detroit, Marion County, Oregon Property Taxes
Property Taxes in Detroit, Oregon
Median Detroit, Oregon effective property tax rate: 0.57%, significantly lower than the national median of 1.02%, and lower than the Oregon state median of 0.87%.
Median Detroit, Oregon home value: $384,100
Median annual Detroit, Oregon tax bill: $2,191, $209 lower than the national median property tax bill of $2,400.
How are property taxes in Marion calculated?
Property taxes in Detroit, Oregon are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding Detroit's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Detroit, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Detroit, Marion County, Oregon Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.57%
Estimate Property Tax Bill
$2,189
$2,032
How Does the Detroit Property Tax Calculator Work?
Use this Detroit property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Detroit's median effective tax rate of 0.57% — based on actual property records in Marion County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Detroit's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within Detroit: rates range from 0.57% in 97342 to 0.57% in 97342, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Detroit.
About Detroit Property Taxes
About Property Taxes in Detroit, Marion, Oregon
Detroit’s median effective property tax rate of 0.57% is lower than the Oregon state median of 0.87% and lower than the national median of 1.02%. This rate reflects the Marion County base levy combined with local school district levies and special assessment districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Detroit. Homeowners in the 97342 ZIP code carry a median effective rate of 0.57%, while those in the same ZIP code pay 0.57%. This spread reflects how school district boundaries and local assessment districts are drawn across Marion County. Understanding which part of Detroit you live in can make a meaningful difference to your annual tax bill.
Detroit homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before December 31, 2026.
If your estimated bill seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across Detroit, Marion County, Oregon
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate.
While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.
Below, you can compare Detroit's effective property tax rate to other cities in Oregon and the median property tax rates in Oregon and the U.S.
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Detroit Tax Rate
0.57%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Marion County Tax Rate
0.87%
Median Effective Oregon Tax Rate
0.87%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Detroit, Marion County, Oregon
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 97342 | 0.35% | 0.46% | 0.57% | 0.65% | 0.78% |
Source: Ownwell
Property Tax Assessment Values Across Detroit, Marion County, Oregon
When examining property taxes in Detroit, Oregon, understanding the distinction between "market value" and "assessed value" is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Marion County appraisal district estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices:
In Marion County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of October.
Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Detroit.
For example, the median home price in Detroit is $384,100, with tax bills ranging significantly across the county. 97342 has the highest median home price at $384,100.
Property Tax Assessment Values Across Detroit, Marion County, Oregon
Source: Ownwell
$185,130
$366,405
$547,680
Median Detroit Market Value
$384,100
Median Marion County Market Value
$404,860
Median Oregon Market Value
$450,850
Median United States Market Value
$235,294
Property Tax Assessment Values Across Detroit, Marion County, Oregon
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 97342 | $105,600 | $160,435 | $384,100 | $666,705 | $960,022 |
Source: Ownwell
Property Tax Bills Across Detroit, Marion County, Oregon
Detroit property tax bills are calculated by applying the local tax rate to a home’s assessed value, which is based on the market value of the property and any applicable exemptions. In Marion County, the median home price is $384,100, and that value plays a major role in determining the final bill homeowners receive.
The amount owed can vary widely depending on the home’s assessed value, location, and whether the owner qualifies for exemptions or other tax relief. For many homeowners, this means two similar homes can have very different tax bills if their assessments differ. The 25th percentile tax bill is $999, while the 75th percentile is $4,039, showing how much bills can rise for higher-valued properties. At the top end, the 90th percentile reaches $5,646.
For homeowners, property taxes are a recurring expense that can significantly affect monthly housing costs and long-term affordability.
Median Detroit Tax Bill
$2,191
Median Marion County Tax Bill
$3,482
Median Oregon Tax Bill
$3,806
Median United States Tax Bill
$2,400
Property Tax Bills Across Detroit, Marion County, Oregon
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 97342 | $511 | $999 | $2,191 | $4,039 | $5,646 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | December 31 |
Links | |
|---|---|
| Marion Tax Assessor | |
| Website | mcasr.co.marion.or.us |