4K REGISTRATION - 4K applications are now being accepted for the 2024-25 school year. The deadline to apply is March 25, 2024. Children must be 4 years old on or before September 1, 2024, to attend 4K. Applications should be completed online and require a Birth Certificate, Immunization/Shot Record, Proof of Income/Medicaid, and Residency. Click on the words "Aiken County's 4K Program" to learn more and to complete an online application. For more information, please contact your child's zoned school.