| Business | Phone |
| Arnold Christian Academy 365 Jones Station Rd, Arnold 21012 | (410) 544-1882 |
| Arnold Elementary School 90 Church Rd, Arnold 21012 | (410) 222-1670 |
| Belvedere Elementary School 360 Broadwater Rd, Arnold 21012 | (410) 222-6582 |
| Broadneck Elementary School 470 Shore Acres Rd, Arnold 21012 | (410) 222-1680 |
| Chesapeake Academy 1185 Baltimore Annapolis Blvd, Arnold 21012 | (410) 647-9612 |
| Magothy River Middle School 241 Peninsula Farm Rd # 1, Arnold 21012 | (410) 544-0926 |
| Murphyschools 812 Buena Vista Ave, Arnold 21012 | (410) 647-0726 |
| Severn River Middle School 241 Peninsula Farm Rd # 2, Arnold 21012 | (410) 544-0922 |