Umatilla County, Oregon
Umatilla County is a county in Oregon with an estimated population of 80,053 in 2023. 10 cities, towns and Census places in it are indexed here.
Largest places in Umatilla County
Hermiston 19,489Pendleton 17,289Umatilla 7,755Milton-Freewater 6,977Stanfield 2,099Pilot Rock 1,307Athena 1,186Weston 700Echo 622Adams 383
About Umatilla County
Umatilla County is one of the counties of Oregon. County governments in Oregon handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.