Arlington is a city in Gilliam County, Oregon, United States. The city's population was 586 at the 2010 census and has a 2019 estimate of 591.
Community of Arlington
Park in Arlington, looking towards the Columbia River
Aerial view of Arlington, 2015
Montague Wind Project under construction.
Gilliam County is one of the 36 counties in the U.S. state of Oregon. As of the 2020 census, the population was 1,995, making it the third-least populous county in Oregon. The county seat is Condon. The county was established in 1885 and is named for Cornelius Gilliam, a colonel who commanded the forces of the provisional government of Oregon after the Whitman Massacre.
Gilliam County Courthouse in Condon
Old grain elevator in Gwendolen, in Gilliam County.
The view westward of a wheat field off Highway 19.