Illini Central High School - Class of 1999 Alumni, Mason City IL

Join thousands of alumni from Illini Central High School and the Class of 1999. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Upcoming Class of 1999 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1999 Reunions

Browse past reunion events and photos for your class here.

Illini Central '99 Apparel

Browse our apparel store for a wide range of Cougars gear, from t-shirts and hoodies, to caps and accessories.

Class Yearbook

View past yearbooks

Connect with Class of 1999 Classmates

Jessica Blessman

Feena Leamon

Michael Herold

Sally Snyder

Becky Hill

Grace Hart

Nearby Illini Central Classmates

Class of 1997

5 classmates have joined

View Class of 1997 Alumni

Class of 1998

5 classmates have joined

View Class of 1998 Alumni

Class of 2000

9 classmates have joined

View Class of 2000 Alumni

Class of 2001

3 classmates have joined

View Class of 2001 Alumni