Milwaukie is a city in Clackamas County, Oregon, United States. A very small portion of the city extends into Multnomah County. The population was 20,291 at the 2010 census. Founded in 1848 on the banks of the Willamette River, the city, known as the Dogwood City of the West, was incorporated in 1903 and is noted as the birthplace of the Bing cherry. The city is now a suburb of Portland and also adjoins the unincorporated areas of Clackamas and Oak Grove. As of the census of 2000, there were 20,490 people, 8,561 households, and 5,282 families residing in the city. The population density was 4,256.5 people per square mile (1,644.7/km²). There were 8,988 housing units at an average density of 1,867.1 per square mile (721.5/km²). The racial makeup of the city was 90.96% White, 0.95% African American, 0.94% Native American, 2.36% Asian, 0.25% Pacific Islander, 1.60% from other races, and 2.94% from two or more races. Hispanic or Latino of any race were 3.97% of the population.