population nooksack wa
Nooksack, Washington. Nooksack (/ËnÊksÃ¦k/ NUUK-sak) is a city in Whatcom County, Washington, close to the border with Canada. The population was 1,338 at the 2010 census. This town shares Nooksack Valley School District with Sumas and Everson. The town is just a handful of buildings built around the highway that runs through it.