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The City of Portland, Oregon

Portland Parks & Recreation

Healthy Parks, Healthy Portland

Phone: 503-823-7529

1120 SW Fifth Avenue, Portland, OR 97204

More Contact Info

Park sign
Play area
Basketball court
Unthank Park
510 N Shaver Street Locate this site in PortlandMaps

General Info
Acreage: 4.56
Acquired in 1966

Includes accessible restroom, baseball field, basketball court, paths - paved, picnic tables, and playground.
Accessible Restroom Baseball Field Basketball Court Paths - Paved Picnic Tables Playground

Special Information
Park hours: 5:00am-midnight

For COVID-19 related information on closures and postponements, please visit

To reserve a sports field, call 503-823-2525.

Historical Information
Dr. DeNorval Unthank (1899-1977) was born in Pennsylvania, raised in Kansas City, and received his medical degree from Howard University in Washington, DC. He moved to Portland in 1929 to start his own practice. He was on the staff of Good Samaritan, Providence, St Vincent, and Emanuel Hospitals. After retiring in 1970, he served as a medical consultant for the state workmen’s compensation board until 1976.

He won several awards for his work against racial discrimination as well as for his public service work. In 1958, the Oregon Medical Society named him Doctor of the Year. For his role in bringing down racial barriers, the city of Portland named this park in his honor in 1969. Unthank was the recipient of the distinguished citizenship award from the University of Oregon in 1971 and the citizenship award from Concordia College in 1975. Unthank was the first African American member of the Portland City Club. He was president of the local chapter of the National Association for the Advancement of Colored People (NAACP) and cofounder of the Portland Urban League. Unthank sat on Oregon’s Committee for Equal Rights and the Council of Social Agencies. An important figure in the early civil rights movement in Portland, Unthank opened many doors and opportunities for other minorities.