Welcome to our Kumon Math and Reading Center of Trumbull, CT. Kumon has been working with families for over 60 years. Kumon is one of the largest after school programs and it caters to children of ages 3-15 yrs of age. Whether your child is seeking remedial, supplemental or enrichment, or is just beginning his or her academic career, Kumon is designed to help him or her develop a love of learning. Here is how to get started Schedule a Free Math And Reading Assessment Today. Learn more about the program and you can decide how you'd like to proceed.