English: There are three primary education service area offices (PESA) in Chaiyaphum Province, namely Chaiyaphum PESA 1, Chaiyaphum PESA 2, and Chaiyaphum PESA 3, as illustrated, responsible for primary schools affiliated with the Office of Basic Education Commission of Thailand (OBEC).
Chaiyaphum PESA 1 covers districts of Mueang Chaiyaphum, Ban Khwao, Khon Sawan, Nong Bua Daeng, and Phakdi Chumphon.
Chaiyaphum PESA 2 covers districts of Ban Thaen, Kaeng Khro, Kaset Sombun, Khon San, and Phu Khiao.
Chaiyaphum PESA 3 covers districts of Bamnet Narong, Chatturat, Noen Sa-nga, Nong Bua Rawe, Sap Yai, and Thep Sathit.