This new district had quadrupled its enrollment overnight in July, 1961. With the exception of the City of Flint, it was the largest school district in the county. The burgeoning school system required new school buildings to accommodate the growing community. In the fall of 1961, a new high school was opened and named after the father-son team, Donnelson and Wayne Ainsworth, who between the two had held a seat on the Carman Board of Education for over 60 years. Ainsworth High School was overcrowded with students the day it opened. District officials immediately began plans to build a second high school in the north end of the district. In 1967, Carman High School opened as the sister high school to Ainsworth. Simultaneously, the Carman School District was divided into two K-12 attendance zones with students in the southern end of the district graduating from Ainsworth and students in the northern end graduating from Carman. In 1986, the Carman School District officially changed its name to the Carman-Ainsworth Community Schools. This change was motivated by two issues. First was a desire to reflect the dual K-12 communities that existed in the district. The 2nd reason was to designate the “community school” approach embraced by the staff and Board. In 1970, the Carman School district experienced its highest historical enrollment with nearly 10,000 K-12 students.