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Umatilla County is one of the 36 counties in the U.S. state of Oregon. The population of 81,826 ranks it as the 14th largest in Oregon, and largest in ...
Umatilla is a city in Umatilla County, Oregon, United States. The population in 2010 was 6,906, but the city's population includes approximately 2,000 ...
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Umatilla County is a county in the U.S. state of Oregon. The county seat is Umatilla. In 2020, 80,075 people lived there. The county includes 3,231 square ...
Pages in category "Umatilla County, Oregon". The following 16 pages are in this category, out of 16 total. This list may not reflect recent changes.
The Umatilla Indian Reservation was established by the Treaty of Walla Walla in 1855. It became an 800 square mile home for the Umatillas, Walla Wallas, and ...
This category has the following 4 subcategories, out of 4 total. H. People from Hermiston, Oregon ...
Hermiston is a city in Umatilla County, Oregon, United States. Its population of 20,322 makes it the largest city in Eastern Oregon.
This category has the following 3 subcategories, out of 3 total. L. Landforms of Umatilla County, Oregon‎ (1 C, 5 P) ...
Umatilla County was created on Sept. 27, 1862, out of a portion of Wasco County. Umatilla is an Indian term meaning "rippling water" or "water rippling over ...