Connect with MJJA:
  • The Missouri Juvenile Justice Association (MJJA) is a statewide, not-for-profit 501(c)(3) organization whose mission is dedicated to promoting justice for children, youth and families within Missouri.
    About MJJA

  • Become part of a dedicated effort which has established a strong voice for the youth of Missouri in Missouri's juvenile justice system.
    Membership Overview

  • Refine your skills to help promote excellence within Missouri's juvenile justice system.
    Training & Education

  • Learn more about juvenile justice from our extensive collection of state and national resources.

  • Did you know... In Missouri, African-American youth ages 10 through 16 are almost 3 times as likely to be referred to the juvenile justice system as white youth?
    Disproportionate Minority Contact

MJJA has been the recognized leader in Missouri on matters of state and national juvenile justice issues for over 30 years.

Solely dependent upon donations and memberships, MJJA brings together juvenile justice system professionals and agencies, interested organizations, private corporations and individuals who are committed to improving the Missouri juvenile justice system for the sake of the children in need of a future.