Service Employees International Union
At 20,000 members and growing, SEIU Local 509 is the union for Massachusetts health and human service workers and educators. SEIU Local 509 is the Massachusetts union for human service workers and educators. LOCAL 509 WAS FORMED TO ORGANIZE AND UNITE ALL WORKERS, ELIGIBLE FOR MEMBERSHIP HEREIN, FOR THEIR MUTUAL ADVANCEMENT, BOTH SOCIALLY AND ECONOMICALLY, ERADICATE DISCRIMINATORY PRACTICES BY EMPLOYERS AND SOCIETY AT LARGE, FOSTER THE VALUE OF PUBLIC COMMITMENT FOR HUMAN SERVICES AND EDUCATION, AND TO PROMOTE AND ENCOURAGE THE INVOLVEMENT OF MEMBERS IN THE POLITICAL PROCESS, INCLUDING ELECTIONS AND OTHER FORMS OF POLITICAL ACTIVITIES.
Founded
1961
7500
X (Twitter)
3398
Address
Marlborough
SEIU 509 - Massachusetts' Service Worker and Educator Union No Cuts No Closures Save Our Services. Our Union GetInvolved ForMembers Our Contracts Stay Connected Sign up for alerts and updates Read Our Latest Member Updates News SEIU 509 statement on the Governors Decision to Pause the Closure of Pappas and Pocasset Hospitals After weeks of advocacy from families patients and union members Governor Healey announced a pause to the planned closures of Pappas and Pocasset state hospitals. These Learn more Take action and join the budget cuts fightback campaign Governor Healeys drastic proposal of budget cuts will have a devastating impact on our most vulnerable residents and jeopardize the livelihoods of human service workers across Learn more SEIU 509 Statement on Governor Healeys Proposed Budget Cuts Today Governor Healey announced a drastic proposal of budget cuts that will have a devastating impact on our most vulnerable residents and jeopardize the livelihoods of Learn more Local 509 Calendar ofEvents CCJ Chapter Board Meeting Elder Services Chapter Board Meeting COPE Meeting Private Sector Chapter Board Meeting Our Work As a union committed to fighting for the common good our work goes beyond improving wages working conditions through our contracts. Here are some of our recent campaigns.
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From Social media
News about Service Employees International Union from their social media (Facebook and X).
- Service Employees International Union
- 2025-08-08
📝 SEIU 509 stewards: registration is now open for our 2025 Steward Assembly. (fb) ... more
Liked (10) Commented (1)
- Service Employees International Union
- 2025-08-08
Thank you to the Boston City Council for standing united with Tufts SMFA Professors of the Practice in their fight for a fair contract. (fb) ... more
Liked (42) Commented (3)Discussions
Odpovědí v diskuzi
1
1. How can SEIU Local 509 leverage its growing membership to effectively advocate against the proposed budget cuts that threaten essential services for vulnerable populations in Massachusetts?
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Brooklyn Simmons
2 days ago
Odpovědí v diskuzi
1
2. What strategies can be implemented to strengthen community support for human service workers and educators amidst ongoing challenges in the sector, such as hospital closures and funding cuts?
View
Brooklyn Simmons
2 days ago
Latest reviews
Together, we can make a real impact in communities around the world. Help us bring hope and support.
❤️ Thank you SEIU Local 509 for fighting for our human service workers and educators! We must all stand together to protect our vital services and ensure fair treatment for all. #NoCutsNoClosures
Brooklyn Simmons
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👏 It’s amazing to see the strength and unity of our community! Let’s keep advocating for our vulnerable residents and the hardworking people who support them. Together, we can make a difference! #SEIU509 #StandTogether
Brooklyn Simmons
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