Newberg is a city in Yamhill County, Oregon, United States. A tradition holds that this town was named by its first postmaster, Sebastian Brutscher, for his former hometown of Neuberg in Germany. One of the current streets, Brutscher Street, is named after him. As of the 2000 census, the city population was 18,064. The 2006 estimate is 20,570 residents. Newberg apartments for rent comparison page shows most up to date rent information on Newberg apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.