Umatilla County, OR

Umatilla County
Population: 70,548
Population Density: 21.9 per square mile

Water Area Percentage: 0.49% (15.99 square miles)
Land Area Percentage: 99.51% (3,215.26 square miles)
Total Area: 3,231.25 square miles
Housing Units: 27,676 per square mile

County Links

Lakes In Umatilla County
• Lake Wallula

Cities In Umatilla County
Adams
Athena
Echo
Helix
Hermiston
Meacham
Milton-Freewater
Pendleton
Pilot Rock
Stanfield
Ukiah
Umatilla
Walla Walla
Weston

Airports
CABLE CREEK RANCH
DAVIS
DELAMARTER
EASTERN OREGON RGNL AT PENDLETON
GOOD SHEPHERD HOSPITAL
HERMISTON MUNI
KING'S
MC NARY DAM
OREGON SKY RANCH
QUAIL FIELD
RUGG RANCHES
ST ANTHONY'S HOSPITAL
WEST BUTTERCREEK