About Multnomah County

Population: Approximately 748,000 residents (the most populous of Oregon's 36 counties)

Geography: 465 square miles (the smallest of Oregon's counties)

Cities: Fairview, Gresham, Maywood Park, Portland, Troutdale, Wood Village

County Employees: About 5,600 people.

Functions: Services for seniors and disabled people, animal services, assessment and taxation, bridges, community justice, courts, elections, health, jails, libraries, marriage licenses and passports, school and community partnerships.

Elected officials: Four commissioners elected to the board by district. Elected countywide are a board chair, sheriff, district attorney and auditor.

Weekly board meetings: At 9:30 a.m. Thursdays, first-floor board room, 501 S.E. Hawthorne Blvd.

County History: Created on Dec. 22, 1854 and named after native people in the region.