Columbus (CHS) Class of 1990 Alumni List

Help us Update the Columbus 1990 Class List by adding any names missing from the list below:

1990 Class List

Know Columbus Class of 1990 graduates that are NOT on this List? Help us Update the 1990 Class List by adding missing names.

Reunions and Columbus High School News

More 1990 alumni from Columbus HS Columbus, MT have posted profiles on®. Click here to register for free at® and view other 1990 alumni.


If you are trying to find people that graduated in '90 at Columbus High in Columbus, MT, check the alumni list below that shows the class of 1990.

While you are reminiscing about the times you spent in high school at Columbus High School, you should also check out alumni photos, yearbook listings and share any reunion info if possible.