Welcome to Jefferson County School District 509J District News 2022-2023 Calendar School Board Meetings Dual Language Program Information 509J Events Calendar There are no upcoming events. Jefferson County School District 509J providing basic school supplies for all students Read More JCMS August Summer Program Update Read More JCSD 509J launches new website for public to stay up to date on bond projects Read More JCSD 509J Begins Roof Replacement at Bridges High School Read More Oregon Tribal Student Grant Opportunity Read More