Oregon, county records

Multnomah County, Oregon Public Records

Find the right office in Multnomah County. Court cases, deeds and parcels, sheriff and jail records, vital records and county filings, each linked to the office that keeps them, with addresses and phone numbers.

Start here

Most requested Multnomah County records

Every card below goes to the government office responsible for that record. Use the category buttons to narrow the list.

Filter by type

Showing 12 official sources

Everything else, organized

More official Multnomah County record sources

Secondary links stay collapsed until they are needed, keeping the page useful without turning it into an endless wall of cards.

More county sources

Local record guide

About public records in Multnomah County

Useful local context without burying the official record links above.

County profile

Multnomah County at a glance

State
Oregon
County seat
Portland
Population
815,428
Area
466 sq mi
Founded
1854
Cities and towns
6

Multnomah County offices and records

Sheriff & Law Enforcement. Multnomah County Sheriff's Office is responsible for law enforcement services in Multnomah County, particularly in unincorporated areas.

Police Departments. Law enforcement in Multnomah County is provided by Multnomah County Sheriff's Office and several city police departments, including the Portland Police Bureau, Gresham Police Department, and Troutdale Police Department.

Law Enforcement & Arrests. Law enforcement in Multnomah County is provided by Multnomah County Sheriff's Office (MCSO), headquartered at 501 SE Hawthorne Blvd, Portland, OR 97214, website multco.us/sheriff. Arrest records and booking information are public records in Oregon under ORS 192.311-192.478 (Oregon Public Records Law).

Arrest Records. Arrest records in Multnomah County are maintained by Multnomah County Sheriff's Office and the Portland Police Bureau.

Mugshots & Booking Photos. Mugshots in Multnomah County are taken and retained by Multnomah County Sheriff's Office during the booking process.

Straight answers

Multnomah County public-records FAQs

Open only the answer you need.

Where can I find mugshots or booking photos in Multnomah County, Oregon?

Mugshots and booking photos for individuals arrested in Multnomah County or serving short-term sentences. The Sheriff's Office provides an online portal where you can view booking photos along with other arrest details. For further assistance, you may visit the Sheriff's Office in person or contact them for more information.

How do I get a criminal background check in Multnomah County, Oregon?

To obtain a criminal background check in Multnomah County, Oregon, you need to contact the Oregon State Police, as they handle background checks for the state. You can request a background check through their Criminal Justice Information Services (CJIS) Division. The process typically involves submitting fingerprints and paying a fee. Detailed instructions and forms are available on the Oregon State Police website.

How can I look up sex offenders in Multnomah County, Oregon?

You can look up sex offenders in Multnomah County, Oregon, by accessing the Oregon Sex Offender Inquiry System. This registry is maintained by the Oregon State Police and provides information about registered sex offenders in the state. You can search by name, address, or geographic area to find details about offenders residing in Multnomah County.

How do I register to vote in Multnomah County, Oregon?

You can register to vote in Multnomah County online at oregonvotes.gov, by mail using a voter registration card, or in person at the Multnomah County Elections Division at 1040 SE Morrison Street, Portland, or any Oregon DMV office. The registration deadline is 21 days before any election. Oregon uses a vote-by-mail system, so all registered voters automatically receive ballots by mail approximately 18-20 days before each election without needing to request an absentee ballot.

How do I look up property records in Multnomah County, Oregon?

Property records in Multnomah County are maintained by the Assessment, Recording and Taxation Department at 1620 SE 190th Avenue, Portland. You can search property records for free online at multcoproptax.com, where you can find deeds, mortgages, liens, property tax assessments, sales history, and recorded documents by searching by address, owner name, or tax account number. The county also provides GIS mapping tools at multco.us/gis for parcel boundaries and zoning information. Certified copies of recorded documents cost $5 for the first page and $1 for each additional page.

How do I get a birth or death certificate in Multnomah County, Oregon?

Birth and death certificates for events occurring in Multnomah County are available through the Multnomah County State Vital Records Office at 1120 SW 5th Avenue, Suite 1040, Portland, phone (503) 988-3406. Certified copies cost $25 each, and you must provide valid photo ID and demonstrate direct and tangible interest under ORS 432.120 and ORS 432.146. In-person requests are typically processed same-day, while mail requests take 4-6 weeks. You can also order vital records from the Oregon Center for Health Statistics at (971) 673-1190 for statewide records.

How do I find business license records in Multnomah County, Oregon?

For state-registered business entities including corporations, LLCs, and DBAs, search the Oregon Secretary of State business registry free at egov.sos.state.or.us/br. City of Portland business licenses are managed by the Portland Revenue Division at portland.gov/revenue for businesses operating within Portland city limits. Multnomah County does not issue general business licenses for unincorporated areas, but specific activities require county permits available through Multnomah County Planning and Development Services at (503) 988-3043. Professional licenses are regulated by state licensing boards under Oregon state agencies.

Same county

Cities, towns and neighboring counties

Use the city page when a record was created by a municipal police department or city office; use the county page for courts, deeds, vital records and jail custody.