DATA SARANA DAN PRASARANA SMK NEGERI 1 SLAWI
| No. | Keterangan | Kompetensi Keahlian | Jumlah |
| 1. | Jumlah Kelas | TKJ | 12 Kelas |
| RPL | 6 Kelas | ||
| Multi Media | 6 Kelas | ||
| OTKP | 12 Kelas | ||
| AKL | 12 Kelas | ||
| BDP | 12 Kelas | ||
| Jumlah Kelas Total | 60 Kelas | ||
| 2. | Jumlah Lab. Praktek | TKJ | 6 lab |
| RPL | 2 lab | ||
| Multi Media | 3 lab | ||
| AKL | 3 lab | ||
| OTKP | 3 lab | ||
| BDP | 2 lab | ||
| Simdig | 1 lab | ||
| Bhs. Inggris | 1 lab | ||
| ICT | 1 lab | ||
| Fisika | 1 lab | ||
| Pengolahan kompos | 1 lab | ||
| Jumlah Lab | 15 Lab | ||
| 3. | Laboraturium | Smean Bank | 1 ruang |
| Smean Mart | 1 ruang | ||
| Smean Comp | 1 ruang | ||
| Jumlah Lab | 3 ruang | ||
| 4. | Jumlah Ruang Guru | AKL, OTKP, BDP, TKJ, MM, RPL, Guru A dan B masing masing 1 ruang | 7 ruang |
| 5 | Jumlah ruang TU | 1 ruang | |
| 6 | Aula | 1 ruang | |
| 7. | Ruang Kepala Sekolah | 1 ruang | |
| 8. | Ruang BK | 1 ruang | |
| 9 | Ruang BKK | 1 ruang | |
| 10. | Ruang Kelas Industri | 6 ruang | |
| 11 | Ruang OSIS | 1 ruang | |
| 12. | Ruang UKS | 1 ruang | |
| 13 | Ruang Ekstrakurikuler | 4 ruang | |
| 14 | Kantin | 2 ruang | |
| 15. | Mushola | 2 buah | |
| 16 | Lapangan basket dan voley | 1 lapangan | |
| 17. | Lapangan olahraga | 1 lapangan | |
| 18. | Lapangan tengah | 1 lapangan | |
| 19. | Halaman depan | 1 lapangan | |
| 20. | Tempat Parkir | 4 tempat | |
| 21 | Ruang Pengajaran | 1 ruang | |
| 22 | Ruang LSP P1 | 1 Ruang | |