إجمالي عدد الفصول في مراحل التعليم قبل العالي
| 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Muscat | 1.787 | 1.961 | 2.143 | 2.364 | 2.472 | 3.171 | 3.241 | 2.863 | 3.011 | 3.173 | 2.764 | 4.025 | 4.279 |
| Dhofar | 240 | 274 | 317 | 330 | 387 | 447 | 468 | 571 | 555 | 603 | 518 | 694 | 866 |
| Musandam | 6 | 6 | 16 | 20 | 22 | 20 | 9 | 16 | 21 | 36 | 32 | 33 | 50 |
| Al Buraimi | 91 | 100 | 96 | 135 | 152 | 190 | 220 | 178 | 187 | 190 | 110 | 204 | 203 |
| Ad Dakhiliyah | 267 | 302 | 310 | 423 | 386 | 407 | 425 | 436 | 537 | 706 | 676 | 992 | 1.011 |
| Al Batinah North | 479 | 553 | 591 | 707 | 688 | 697 | 779 | 941 | 1.065 | 832 | 1.385 | 1.721 | |
| Al Batinah South | 262 | 299 | 340 | 373 | 404 | 401 | 417 | 516 | 541 | 516 | 814 | 831 | |
| Ash Sharqiyah South | 267 | 299 | 333 | 372 | 222 | 409 | 391 | 429 | 457 | 372 | 518 | 756 | |
| Ash Sharqiyah North | 137 | 159 | 169 | 192 | 378 | 257 | 287 | 304 | 320 | 208 | 385 | 759 | |
| Ad Dhahirah | 80 | 72 | 81 | 81 | 88 | 89 | 106 | 122 | 130 | 165 | 165 | 364 | 490 |
| Al Wustá | 3 | 4 | 3 | 4 | 3 | 6 | 4 | 2 | 3 | 9 | 6 | 10 | 13 |