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Marquis Wilsonville Assisted Living

Nursing Home Facility

30900 Sw Parkway Avenue, Wilsonville, OR 97070

Assisted Living Nursing Home Care Senior Living

Marquis Wilsonville Assisted Living is a senior care community located in Wilsonville, OR. It provides assisted living, nursing home care, and senior living for older adults in the Wilsonville area. To learn more or schedule a tour, call (503) 682-2840.

Operated by Marquis Companies, which runs 19 communities in our directory.

With 72 beds, Marquis Wilsonville Assisted Living is one of the larger communities in the area, senior care communities in Wilsonville average about 53 beds. Larger communities more often keep clinical staff on site around the clock and can offer a wider range of on-site therapy and activities, though some families prefer the quieter feel of a smaller setting.

Federal reporting puts occupancy at about 78% of its licensed beds.

Medicare rates this community 5 out of 5 stars overall, a score based on health inspections, staffing levels and quality measures. Its most recent standard health inspection was in April 2026 and recorded 3 deficiencies.

Residents receive about 4.9 hours of nursing care per day on average, including 0.6 hours from a registered nurse. Nursing staff turnover over the past year was about 45%.

The community is located in Clackamas County, OR.

Medicare five-star ratings

  • Overall ★★★★★ 5/5
  • Health inspections ★★★★★ 5/5
  • Staffing ★★★★★ 4/5
  • Quality measures ★★★★★ 3/5

Source: Centers for Medicare & Medicaid Services (CMS) Care Compare. Ratings apply to Medicare/Medicaid-certified nursing homes and are updated by CMS monthly.

Inspection record

In its last three standard inspections and any complaint visits, federal inspectors cited 10 problems at Marquis Wilsonville Assisted Living. None of them caused harm to a resident. 2 came from investigating complaints by residents or families.

Findings from the most recent inspection cycle

  • Could cause more than minimal harm, one or a few residents Quality of Life and Care

    Provide care and assistance to perform activities of daily living for any resident who is unable.

    Inspected April 2026. Corrected by May 31, 2026.

  • Could cause more than minimal harm, one or a few residents Quality of Life and Care

    Provide safe and appropriate respiratory care for a resident when needed.

    Inspected April 2026. Corrected by May 31, 2026.

  • Minimal harm or the potential for it, a pattern Resident Rights

    Provide the required documentation or notification related to the resident's needs, appeal rights, or bed-hold policies.

    Inspected April 2026. Corrected by May 31, 2026.

A citation on its own does not mean poor care, and most are corrected within weeks. What matters most is how serious the findings were and whether the same problems keep coming back. When you visit, it is fair to ask the administrator what inspectors found and what has changed since.

Source: Centers for Medicare & Medicaid Services, Health Deficiencies and Penalties files, updated monthly. See the full record on Medicare Care Compare.

Marquis Wilsonville Assisted Living offers assisted living, nursing home care, and senior living.

Facility details

  • Organization type for-profit corporation
  • Beds / units 72
  • Occupancy 78%
  • Nursing hours per resident/day 4.9
  • Annual staff turnover 45%
  • Last health inspection April 2026

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