2026-2027 Teacher Request Forms
official 2026-2027 school calendar
Hillsboro High School State Wrestling Qualifiers
Before and After School Program called Right At School starts in the Summer of 2026. Important Upcoming Meeting March 4th 2026.
Breast Cancer Awareness Pink Out Night
Melissa Hildebrand Named Assistant Superintendent of the Year for the Greater St. Louis Region
Kindergarten Registration 25-26
Your Words Matter
Nominate your choice for Hillsboro R-3 Teacher of the Year Today! Deadline is March 6th!
Strength and Conditioning class student attempts to lift weights
Hillsboro R-3 Board of Education Hawk Award for Outstanding service to school and/or community. Nominate your choice today!
Annual Online Registration for 2026-2027 school year begins March 23rd and ends May 1st
Masters of Art and Cartooning image
Eighth Graders Choose Classes for their Freshman Year
Passport to Flavor image. Be a future chef
Stranger Sagas Logo
Students playing Archery Tag at the high school.
Forgot your password? For the Early Childhood Center, call 636-789-0050, The Primary School: Call 636.789.0050, The Elementary School call: 636-789-0040, The Intermediate School, Call: 636-789-0030, The Junior High call: 636-789-0020, The High School, Call: 636-789-0010
collage of football players from this season
 hiring of two assistant high school principals