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Welcome to Three Rivers Middle School

Daily Athletic Schedule
TRMS Staff Directory
Three Rivers Middle School 1101 Jefferson Avenue Three Rivers, MI 49093 Phone: (269) 279-1130 Fax: (269) 279-1139 Attendance: (269) 279-1131
  • 6 Apr
    • TRCS Board of Education Work Session
      Date: Apr 6
      Time: 6:00 PM to 8:00 PM
      Location: 851 Sixth Avenue, Three Rivers MI 49093
      Calendar: District Calendar
  • 14 Apr
    • Andrews Elementary PTO Meeting (Virtual)
      Date: Apr 14
      Time: 6:00 PM to 7:00 PM
      Calendar: District Calendar

      Contact Andrews Elementary for more details: 269-279-1140

  • 15 Apr
    • TRMS Band - Recital Night 6:00 PM to 7:30 PM
      TRMS Band - Recital Night
      Date: Apr 15
      Time: 6:00 PM to 7:30 PM
      Location: Three Rivers Middle School Auditorium
      Calendar: District Calendar
  • 20 Apr
    • TRCS Board of Education Regular Meeting
      Date: Apr 20
      Time: 6:00 PM to 8:00 PM
      Location: 851 Sixth Avenue, Three Rivers, MI 49093
      Calendar: District Calendar
  • 21 Apr
    • Park PTO Meeting 5:30 PM to 6:30 PM
      Park PTO Meeting
      Date: Apr 21
      Time: 5:30 PM to 6:30 PM
      Location: Park Elementary Art Room
      Calendar: District Calendar
March 25, 2026

Kick off into Summer Reading Event

Get Ready to READ!!!

More...
March 18, 2026

Public Notice

Public Hearing for the TRCS Content Filtering Annual Review.  Please see the attached Notice for more information.

PDF File 04.20.26 Public Hearing_ Content Filtering Annual Review
March 13, 2026

TRCS 2026-2027 First Day of School

Time to think ahead to 2026-2027!

More...

Resources

Eureka Math Help

Three Rivers Middle School

Three Rivers Middle School

1101 Jefferson Avenue Three Rivers, MI 49093
Phone: (269) 279-1130 Fax: (269) 279-1139 Attendance: (269) 279-1131

Three Rivers Middle School has a tradition of excellence in curricular and co-curricular programs that will prepare you to meet new challenges. Our school can only continue to maintain this tradition of excellence through your consistent efforts to meet, and exceed, the standards your predecessors have set.

The first step toward success is to consistently set high standards for yourself.

About Three Rivers Middle School

Enrollment Register for Elementary, Middle or High School
Employment Find out what positions we have available
Volunteer at TRCS Three Rivers has a long history of support from parents, relatives, and the community
Meal Magic Use Family Portal to view balances, make deposits, and more.
Menus Breakfast and lunch menus for all schools.
OK2SAY A confidential way to report threats to student safety and school personnel

Annual Report

This report is a yearly report that is reported to the parents, stakeholders, and the State of Michigan. It displays recent data, discusses strengths and areas of concern for the specific school, and includes a letter from the district superintendent. 

Annual Education Report for TRMS