Caledonia's high school is Caledonia-Mumford Central School, or Cal-Mum. The school's athletic teams are known as the Raiders. Among the stores, restaurants, and public amenities are the Caledonia Village Inn, the MarketPlace Grocery, Gigglin' Pig, The Twisted Scissor Hair Studio, Seth Graham Computers & Design, Iroquois Hotel, Raider Lanes, Pizza Land, Daffies Pizza, SPLAT, the Cozy Kitchen, Dollar General, Milex Drugs, Silent Memories Photography, Caledonia Library, LT Disposal, Creative e.d.g.e, Mackay's Antiques, Country Junction, Reflections from the Past Antiques, Pastique, Bellissimo Boutique, the Angry Rooster Deli, the Village Gallery, and Centerpoint Transfer.