Chewelah is a city in Stevens County, Washington, United States. It is located approximately 45 mi (72 km) northwest of Spokane. Take a look below for 20 amazing and interesting facts about Chewelah, Washington, United States. 1. The population was 2,607 at the 2010 census, a 19.3% increase from 2000. 2. The name of the…