District Office
PO Box 430
203 South St, Calmar, IA
- 563-562-3269
- 563-562-3260
High School Office
PO Box 430
203 South St, Calmar, IA
- 563-562-3226
- 563-562-3228
Elementary / Middle School Office
PO Box 298
208 E Brooks St, Ossian, IA
- 563-532-9365
- 563-532-9855
Bus Garage