| Business | Phone |
| Black Oak Elementary School 18995 Twain Harte Dr, Twain Harte 95383 | (209) 586-0999 |
| South Fork School 25611 Lyons Dam Rd, Twain Harte 95383 | (209) 586-5672 |
| Twain Harte Academy 18760 Cedar Dr, Twain Harte 95383 | (209) 586-5865 |
| Twain Harte School 18815 Manzanita Ct, Twain Harte 95383 | (209) 586-3266 |