Washington County

Aloha
Banks
Beaverton
Cedar Hills
Cedar Mill
Cornelius
Durham
Forest Grove
Gaston
Hillsboro
King City
Metzger
North Plains
Oak Hills
Raleigh Hills
Rockcreek
Sherwood
Tigard
Tualatin
West Slope
DB-City :Washington County
HASC code :US-OR-WI
FIPS 6-4 code :41067
Capital :Hillsboro
Largest city :Beaverton
Elevation :High : Cedar Hills 640 ft
Low : Oak Hills 0 ft
Population :445,342
Land Area :724 sq mi
(1,875 km²)
Density :615.11/sq mi
(237.50/km²)
Time zone :UTC -8
Website :http://www.co.washington.or.us