North Bonneville is a city along the Columbia River in Skamania County, Washington, United States. The population was 1,397 at the 2020 ce…North Bonneville is a city along the Columbia River in Skamania County, Washington, United States. The population was 1,397 at the 2020 census. It lies within the Columbia River Gorge National Scenic Area on the north side of Bonneville Dam complex. The city was originally developed to house the dam's construction workers in the 1930s and later relocated from its original site in the 1970s to accommodate new dam facilities.