| 5220000 | SOUTH CENTRAL SERVICE COOPERATIVE | 32 |
| 1507000 | SOUTH CONWAY COUNTY SCHOOL DISTRICT | 138 |
| 5504000 | SOUTH PIKE COUNTY SCHOOL DISTRICT | 26 |
| 7105000 | SOUTH SIDE SCHOOL DISTRICT (Van Buren) | 35 |
| 2220000 | SOUTHEAST ARKANSAS EDUCATION SERVICE COOPERATIVE | 159 |
| 3209000 | SOUTHSIDE SCHOOL DISTRICT (Independence) | 126 |
| 2920000 | SOUTHWEST ARKANSAS EDUCATION COOPERATIVE | 32 |
| 2906000 | SPRING HILL SCHOOL DISTRICT | 38 |
| 7207000 | SPRINGDALE SCHOOL DISTRICT | 1186 |
| 4003000 | STAR CITY SCHOOL DISTRICT | 62 |