Marion County, OR

Marion County, OR assessor property search and records

Use this county guide to find official assessor property search resources, recorder and deed links, tax records, GIS parcel maps, permits, and property data insights for Marion County, Oregon. Search an address or APN, then jump to official county sources or property tax and value data.

Official sources

Marion County assessor, recorder, tax, and parcel map sources

Use this table to find the official county source for assessor property search, recorded documents, property tax, GIS parcel maps, permits, and zoning records.

Marion County official assessor, tax, deed, GIS, permit, and land-use sources
Record typeOfficial sourceNotes
Assessed valuesMarion County Assessor's Property Recordsmcasr.co.marion.or.us
  • Data updated every 24 hours.
  • Includes disclaimer that information is not a legal survey.
Deeds and recorded documentsMarion County Clerk Records and Archiveswww.co.marion.or.us/CO/Pages/Records.aspx
  • Provides access to recorded documents (1974-present) and historical deeds (1855-1976).
Property taxesMarion County Tax Collector Property Searchwww.mariontax.com/itm-search
  • Provides tax roll search and online payment options.
  • Not a title search.
GIS and parcel mapsMarion County GIS Property Records Viewergis-marioncounty.opendata.arcgis.com/apps/b41e1f1b340a448682a2cc47fff41b31
  • Interactive map for visualizing property boundaries and assessment data.
  • Not a legal survey.
Permits and building recordsMarion County Building Inspectionwww.co.marion.or.us/PW/BuildingInspection
  • Covers unincorporated areas and cities without their own building programs.
  • Uses Oregon ePermitting portal for status checks.
Zoning and land useMarion County Planning & Zoning Mapsexperience.arcgis.com/experience/f9260021548f482f8a4c2872920f0c08
  • Provides zoning, urban growth boundary, and overlay zone information.
County data

Marion County tax rates and property values

County and city-level rollups from AssessorSearch indexed property data. Use these values as directional context, then verify parcel-specific details with the official county sources above.

Median estimated value$434,813

Median estimated market value for properties in this county.

AssessorSearch county data
Median assessed value$217,849

Median assessed value from county assessment records when available.

AssessorSearch county data
Median annual property tax$3,728

Median annual property tax amount from indexed tax records when available.

AssessorSearch county data
Median effective property tax rate0.85%

Median effective property tax rate calculated from annual tax and value fields.

AssessorSearch county data

City property data

Top city rollups for estimated value, assessed value, property tax rate, and tax amount.

Marion County city-level property value and tax-rate rollups
CityMedian estimated valueMedian assessed valueMedian effective property tax rateMedian tax amount
Salem$419,939$209,9050.90%$3,772
Keizer$450,624$234,2900.86%$3,900
Woodburn$416,912$196,8400.88%$3,593
Silverton$526,068$263,9850.76%$4,035
Stayton$449,781$223,4300.78%$3,500
Turner$528,768$268,9300.65%$3,686
Aumsville$466,343$222,5050.64%$3,043
Jefferson$426,847$201,7600.64%$2,860
Aurora$562,975$289,9800.69%$4,265
Hubbard$468,328$244,6000.76%$3,457
FAQ

Marion County property records FAQ

Common questions about assessor, deed, tax, GIS, and permit records.

Where can I verify assessed value in Marion County?

Use the official Marion County Assessor's Property Records for assessed values, parcel details, exemptions, and property characteristics when those records are available online.

Where can I find deeds or recorded documents in Marion County?

Use the official Marion County Clerk Records and Archives for deeds, mortgages, liens, plats, and other recorded documents. These records are usually separate from assessor property-value records.

Where can I view parcel maps or GIS data in Marion County?

Use the official Marion County GIS Property Records Viewer for parcel maps, map layers, boundaries, and GIS context. GIS maps should be treated as reference tools, not legal surveys.

Can I build a list of Marion County property owners?

Use Affix by AssessorSearch for county property owner lists, filters, exports, skip tracing, and outreach workflows.

Related counties

More Oregon property records

Use related county pages when researching nearby property records or comparing official source patterns.