Rainier, OR Insights: Population,
Zip Codes, Influence, and Service Areas

Rainier (/reɪˈnɪər/ ray-NEER) is a city in Columbia County, Oregon, United States. The city's population was 1,895 at the 2010 census. Rainier is on the south bank of the Columbia River across from Kelso and Longview, Washington.

Zip Codes in Rainier, OR that we also serve: 97048





Cities Close To Rainier, OR That We Also Serve