

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

5,800 Children & Adults
Trinity serves more than 5,800 children and adults who have intellectual and/or developmental disabilities or mental health needs.

32 Communities
Trinity has a presence in 32 Illinois communities in Will, Cook, DuPage, Grundy, Madison, Peoria, Jackson and St. Clair counties.
The Latest from Trinity Services
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Families Together!
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Let's Talk Developmental Disabilities
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Trinity Services' The Living Room Offers New Art of Wellness Program
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Planning for Medicare for Your Child with a Disability
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Trinity Rock Star Wins Best in Show at 'Lowes Has Talent' National Competition
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2023 Trinity Triumph 5K
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29th Annual Tom O'Reilly Memorial Golf Classic - Thursday, May 18, 2023
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Let's Talk Developmental Disabilities
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Upcoming Events at ROXY - March and April 2023
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Trinity Services' 9th Annual Dinner and Concert Gala
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33rd Annual Better Together Dinner Dance & Auction - The Odyssey
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