Running a Sex Offender Check in Multnomah County
The Oregon Sex Offender Online Search is the primary local channel because Multnomah County has no separate public registry. OSP operates it statewide. NSOPW adds a federated search across participating states, while OSP and the relevant local registering agency handle questions about a named person or area.
Begin with name search when identity is known. Use address or map tools for awareness near a home, school, park, or family address. Match the photo, age, physical description, address, aliases, and offense details. A map pin alone is not enough.
Why Multnomah Results Are Limited
ORS 163A.215 requires statewide web publication of most adult Level 3 registrants. Level 2 information may reach listed community recipients more selectively, and Level 1 release is narrower. The public website is therefore not a list of every person who must register.
When a named person is absent, contact OSP SOR at 503-934-1258 or askSOR@osp.oregon.gov, or ask the relevant notifying agency for information necessary to protect the public. Do not infer that registration ended. Relief, classification, supervision, and publication are separate questions.
Searching the Oregon Sex Offender Online Search
The portal offers Address Search, Person Search, and Map Search. It is free and needs no account. Address searches require a selected, geocoded address. Broad results may require narrower criteria. Open the detail card rather than relying on a pin.
- Choose Person Search for a known name or Address Search for proximity.
- Add city, ZIP, or Multnomah County to narrow a person search.
- Select an address and a 0.5, 1, 2, or 5 mile radius for proximity results.
- Open the full card, compare identifiers, and use subscriptions only for offender-specific changes.
| Field Label | Type | Required | Notes |
|---|---|---|---|
| Last / First / Middle Name | Text | No | Person Search; combine fields |
| City / ZIP | Text | No | Narrows person results |
| County | Select | No | Choose Multnomah |
| Address | Autocomplete | Yes for radius | Select suggested address |
| Radius | Select | Yes for radius | 0.5, 1, 2, or 5 miles |
OSP Search or National NSOPW
The Oregon tool provides state-specific person, address, and map functions plus profile PDFs and offender-specific change subscriptions. The National Sex Offender Public Website searches participating jurisdictions across state lines. Use NSOPW when a search area crosses the Columbia River or a person may have moved.
The federal source presents the cross-state search layer.

Return to OSP or a local agency for Oregon reporting and classification questions.
What a Registry Profile Shows
A published profile is a safety notification record, not a full criminal history. Fields vary by record, and victim identity is not a public profile field. Use OJD for the underlying public judgment.
| Name & Aliases | Displayed identity and alias labels |
|---|---|
| Photo & Description | Photo, age, sex, height, weight, hair, eyes, marks, and tattoos where shown |
| Registered Address | Public residence detail and county |
| Offense | Published offense descriptions and codes |
| Employment | Address information when releasable |
| Map / Subscription | Location detail and offender-specific change notice |
Outdated Multnomah Registry Address
Do not visit the address or confront anyone. Record the profile details and contact the registering police agency or OSP SOR. An old address can reflect a reporting issue, data update, or mistaken match. Local agencies and OSP investigate compliance; social media is not a reporting channel.
OSP's registration program hub links compliance, offender information, classification, and reporting resources.
The official OSP page supplies the statewide context for Multnomah County searches.

Use its contact route when the public profile seems stale or incomplete.
Registration Requirements and Levels in Oregon
Oregon levels measure assessed risk and notification, not federal offense-based tiers. Registration generally continues unless the competent board grants relief. Level controls visibility; eligibility, waiting periods, offense, later record, and board findings control relief.
| Level / Tier | Duration | Verification Frequency |
|---|---|---|
| Level 1, lowest risk | Until relief; eligible petition no sooner than 5 years after supervision ends | Annual and event-based reports |
| Level 2, moderate risk | May seek Level 1 after at least 10 years, then follow Level 1 relief rules | Annual and event-based reports |
| Level 3, highest risk | May seek Level 2 after at least 10 years if eligible | Annual and event-based reports |
Registering in Multnomah County
Oregon requires in-person reporting in the county of residence. Portland and Gresham residents should contact their city police agency or an OSP-listed registering agency. MCSO serves unincorporated areas and contracted cities including Troutdale, Wood Village, Fairview, and Maywood Park. Its Fairview location accepts annual renewal and address-change registration Wednesdays, 9 a.m. to 2 p.m., walk-in; confirm before travel.
Annual reporting occurs within ten days of the birth date. Residence and legal-name changes, and specified higher-education changes, also trigger ten-day reporting. Intended international travel must be reported at least 21 days ahead. OSP photographs registrants and charges a $70 annual fee to people no longer under supervision.
The OSP county agency directory maps the correct Multnomah County registration office.

Hours and fingerprint capacity differ, so direct confirmation prevents a missed report.
Lawful Use and Community Notification
Use registry data for personal and community safety, not punishment. Verify a match, keep emergency and compliance reporting with law enforcement, and remember that an address result does not reveal every fact about a household or a person's complete case history.
Misuse is prohibited: ORS 163A.215 warns that registry information may not be used to harass, intimidate, or threaten a registrant or anyone associated with that person. Report concerns to law enforcement and never confront a listed person.
Registry Entry or Multnomah Judgment
The registry explains current public notification. The Circuit Court judgment explains the criminal case. A registry offense label may not show the complaint, plea, amendments, sentence, appeal, or later court order. Search OJD by case number or name when historical public documents are needed, then order the exact file from Circuit Court Records.
Classification also differs from the conviction itself. OSP and the State Board of Parole and Post-Prison Supervision apply Oregon's risk framework. Failure or refusal to take a directed risk assessment can result in Level 3 classification. Some serious offenses and sexually violent dangerous offender findings limit or bar relief. A public profile should never be used to guess what a court ordered or whether relief is available.
Oregon does not use a simple rule of ten years, twenty-five years, or life for each web level. Reporting normally continues until relief is granted. A qualifying Level 1 registrant may petition after the statutory five-year period following supervision or discharge. Level 2 and Level 3 registrants may seek reclassification after longer periods if eligible, then must meet the next stage's standards.
City boundaries do not limit the state registry. Portland, Gresham, Troutdale, and unincorporated Multnomah County all use the Oregon layer, with different local agencies handling in-person registration and compliance work. Nonresident workers and students also report in the county where they work or study. Oregon has targeted residence rules for certain Level 3 or sexually violent dangerous offender placements, not one blanket countywide school or park distance rule for every registrant.
If public safety is at immediate risk, call 911. For suspected reporting violations or inaccurate data, use OSP or local police. The registry's PDF download and change subscription can help document what was displayed, but neither proves when OSP received a report or whether an investigation is active.