Washington County

Bartlesville
Copan
Dewey
Ochelata
Ramona
DB-City :Washington County
HASC code :US-OK-WN
FIPS 6-4 code :40147
Capital :Bartlesville
Largest city :Bartlesville
Elevation :High : Copan 760 ft
Low : Ramona 660 ft
Population :48,996
Land Area :417 sq mi
(1,080 km²)
Density :117.50/sq mi
(45.37/km²)
Time zone :UTC -6
Website :http://www.co.washington.ok.us