Constituent Bodies (as of April 1,2005)

Cities of Fukuoka, Onojyo, Chikushino, Munakata, Dazaifu, Maebaru, Koga, and Fukutsu; Towns of Umi, Shime, Sue, Kasuya, Sasaguri, Hisayama (※), Shingu, Shima, and Nijyo; and the Kasuga-Nakagawa Waterworks Agency (Kasuga City and Nakagawamachi)