Welcome to the West County Family YMCA. We are proud to serve this great community through programs and services that focus on Youth Development, Healthy Living and Social Responsibility. From programs in our large eight-lane pool and expanded fitness center to those in our Early Childhood Education Center and the 350-seat Chesterfield Community Theatre located in our facility, the West County Y offers a great variety of activities that help individuals of all ages and abilities grow strong in mind, body and spirit.