| Business | Phone |
| Lavaca Elementary School 603 S Division St, Lavaca 72941 | (479) 674-5613 |
| Lavaca High School 704 S Davis St, Lavaca 72941 | (479) 674-5612 |
| Lavaca Middle School 1000 S Division St, Lavaca 72941 | (479) 674-5618 |
| Lavaca School District 603 S Division St, Lavaca 72941 | (479) 674-5611 |