| Business | Phone |
| Florence School District 5 156 E Marion St, Johnsonville 29555 | (843) 386-2358 |
| Johnsonville Elementary School 160 E Marion St, Johnsonville 29555 | (843) 386-2955 |
| Johnsonville Head Start Center 160 E Marion St, Johnsonville 29555 | (843) 380-8408 |
| Johnsonville High School Highway 51 S, Johnsonville 29555 | (843) 386-2707 |
| Johnsonville Middle School 414 Maple Ave, Johnsonville 29555 | (843) 386-2066 |