Among the community and youth activities found at St. John are:
BSA Troop 43 is a large, active group that has been part of the St. John parish for many years. Contact Dave Wheeler at (203) 238-1101.
CWU uses the facilities at St. John on Tuesday mornings and is highly involved in local ministries. Contact Louise Lacoske at (203) 317-6206.
St. John has a very active youth group, the Walther League, for students in grades seven through twelve. The Youth Counselors, Ron and Ellen Ness, coordinate an array of worship, social, and service activities for the group. The Walther League meets on the first Sunday evening of each month. For more details, call Ron or Ellen at (860) 621-7571.