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Founded in 1950

Trinity was founded by a dedicated group of parents in 1950. It was originally a school for children with developmental disabilities.

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6,800 Children & Adults

Trinity serves more than 6,800 children and adults who have intellectual and/or developmental disabilities or mental health needs.

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35 Communities

Trinity has a presence in 35 Illinois communities in Will, Cook, DuPage, Grundy, Madison, Peoria, Jackson and St. Clair counties.

Trinity Services is one of the largest social services organizations in Illinois, serving over 6,800 people with disabilities and mental health needs. 

In 2025, Trinity Services received the President's Award from The Council on Quality and Leadership, one of only two organizations to receive this prestigious honor.

Our new video, Making a Difference, highlights Trinity's rich history and wide range of essential services. 

To access this video, click Making a Difference.

Giving Tree 2025

Trinity's mission is to provide the highest quality, person-directed services and support to people with disabilities and mental health needs so they may flourish and lead full and abundant lives. 

Trinity Services is grateful for the ongoing support of our generous donors.  If you would like to donate to Trinity Services, go to Donate to Trinity Services

To learn more, contact Sherry Ladislas, Director of Development, at (815) 717-3750, or email Sherry at sladislas@trinityservices.org

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Halloween Trivia Night

Lockport, Illinois

Halloween Trivia Night Flyer
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Lockport, Illinois
1017 S. State St.

icon user Anthony Golda

icon mail agolda@trinityservices.org
icon world https://www.trinityservices.org/news/events/halloween-trivia-night-tickets
icon phone 815-717-3750

Join us for a night of fun Friday, November 2! Click here to register! Test your skill at spooky, Halloween-themed trivia questions, enjoy pizza and drinks with your friends, and participate in our team costume and table decorating contests for the chance to win prizes!

Doors open at 5:15 p.m., and trivia begins at 6:30 p.m. sharp! Tickets are $25 per person or $150 for a team of six people. Your ticket purchase includes pizza, salad, and two beer or wine tickets.

Proceeds from this event benefit the people Trinity Services supports!