In United States, 2 colleges are offering Education / Teaching of Individuals Who are Developmentally Delayed certificates or associate's degree programs. The 2024 average tuition & fees of the Education / Teaching of Individuals Who are Developmentally Delayed vocational program is $7,537 for state residents and $11,849 for out-of-state students.
You may want to check BS or graduate Education / Teaching of Individuals Who are Developmentally Delayed programs at 4-year colleges.