This School is no longer MSHSAA Member School. Membership Membership Type: Full Member School Type: Combined, Grades 7-12 Board District: #1 Southeast County: Jefferson Contact Information Address: #1 Blackcat Dr Herculaneum, MO 63048-0306 Phone: (636) 479-5200 Fax: (636) 479-2050 School Website: https://www.dunklin.k12.mo.us/ Facebook: DunklinR5 Twitter: BlackcatUpdates Instagram: School Details School Colors: Black/Red Boys Mascot: Blackcats Girls Mascot: Blackcats Boys Logo: Girls Logo: Location Herculaneum High School 38.267551 -90.380292 #222 0 #1 Blackcat Dr Herculaneum, MO 63048-0306 (636) 479-5200 Get Directions