Beaverton is a city in Washington County, in the U.S. state of Oregon. The city center is 7 miles (11 km) west of downtown Portland in the Tualatin River Valley.
As of the 2010 census, the population is 89,803. This makes it the second-largest city in the county and Oregon's sixth-largest city. Fire protection are provided through Tualatin Valley Fire and Rescue, EMS services are provided by Metro West Ambulance