Columbia (CHS) Class of 1999 Alumni List

Help us Update the Columbia 1999 Class List by adding any names missing from the list below:

1999 Class List

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Reunions and Columbia High School News

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The Columbia High Richland, WA class of '99 alumni are listed below. These are former students from Columbia High in Richland, WA who graduated in 1999. Alumni listings below have either been searched for or they registered as members of this directory.

Columbia High School alumni can relive their experiences from high school by sharing memories and pictures, reconnecting with those alumni listed, and more.