USD #322 is a member of the Holton Special Education Cooperative, which provides services to students with disabilities for grades PreK-12. There are five member districts to the cooperative and they are: USD 113 - Prairie Hills, USD 322 - Onaga, USD 335 - Jackson Heights, USD 336 - Holton, and USD 337 - Royal Valley.

If you are looking for information about the Holton Special Education Cooperative (HSEC), please see the Holton USD 336 website, click Schools & Programs from the tab bar across the top, and select Special Education.