Columbia (CHS) Class of 2019 Alumni List

Help us Update the Columbia 2019 Class List by adding any names missing from the list below:

2019 Class List

Know Columbia Class of 2019 graduates that are NOT on this List? Help us Update the 2019 Class List by adding missing names.

Reunions and Columbia High School News

More 2019 alumni from Columbia HS Richland, WA have posted profiles on®. Click here to register for free at® and view other 2019 alumni.


Missing some friends from Columbia High that graduated with you in 2019? Check the list below that shows the Columbia Richland, WA class of '19.

If you are an alumn of Columbia you should register now in the alumni directory. We also encourage you to interact with the rest of the alumni on this site. You can find old friends, share photos and stay updated on the latest school news.