| Period code | province code | Province name | Lower Secondary education by grade | Lower secondary | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grade6 | Grade7 | Grade8 | Grade9 | ||||||||||||||
| Total | Female | Male | Total | Female | Male | Total | Female | Male | Total | Female | Male | Total | Female | Male | |||
| 18 | 01 | ນະຄອນຫຼວງວຽງຈັນ | 15129 | 7392 | 7737 | 14058 | 6970 | 7088 | 12590 | 6305 | 6285 | 11640 | 5862 | 5778 | 53417 | 26529 | 26888 |
| 18 | 02 | ຜົ້ງສາລີ | 3432 | 1667 | 1765 | 2824 | 1403 | 1421 | 2473 | 1222 | 1251 | 2072 | 991 | 1081 | 10801 | 5283 | 5518 |
| 18 | 03 | ຫຼວງນ້ຳທາ | 3626 | 1743 | 1883 | 3256 | 1550 | 1706 | 2845 | 1371 | 1474 | 2560 | 1246 | 1314 | 12287 | 5910 | 6377 |
| 18 | 04 | ອຸດົມໄຊ | 5791 | 2820 | 2971 | 5181 | 2550 | 2631 | 4295 | 2122 | 2173 | 3697 | 1727 | 1970 | 18964 | 9219 | 9745 |
| 18 | 05 | ບໍ່ແກ້ວ | 3415 | 1641 | 1774 | 2995 | 1433 | 1562 | 2623 | 1293 | 1330 | 2276 | 1114 | 1162 | 11309 | 5481 | 5828 |
| 18 | 06 | ຫຼວງພະບາງ | 8349 | 4042 | 4307 | 7122 | 3481 | 3641 | 6123 | 2935 | 3188 | 5136 | 2332 | 2804 | 26730 | 12790 | 13940 |
| 18 | 07 | ຫົວພັນ | 6144 | 2938 | 3206 | 5320 | 2471 | 2849 | 4641 | 2103 | 2538 | 4087 | 1769 | 2318 | 20192 | 9281 | 10911 |
| 18 | 08 | ໄຊຍະບູລີ | 6471 | 3181 | 3290 | 5527 | 2704 | 2823 | 5079 | 2542 | 2537 | 4290 | 2155 | 2135 | 21367 | 10582 | 10785 |
| 18 | 09 | ຊຽງຂວາງ | 5576 | 2668 | 2908 | 5117 | 2328 | 2789 | 4616 | 2141 | 2475 | 3845 | 1704 | 2141 | 19154 | 8841 | 10313 |
| 18 | 10 | ວຽງຈັນ | 8274 | 4055 | 4219 | 7265 | 3745 | 3520 | 6209 | 3152 | 3057 | 5475 | 2718 | 2757 | 27223 | 13670 | 13553 |
| 18 | 11 | ບໍລິຄຳໄຊ | 5277 | 2658 | 2619 | 4508 | 2317 | 2191 | 3697 | 1861 | 1836 | 3294 | 1621 | 1673 | 16776 | 8457 | 8319 |
| 18 | 12 | ຄຳມ່ວນ | 5940 | 3020 | 2920 | 5040 | 2549 | 2491 | 4324 | 2257 | 2067 | 3889 | 2011 | 1878 | 19193 | 9837 | 9356 |
| 18 | 13 | ສະຫວັນນະເຂດ | 11245 | 5687 | 5558 | 9158 | 4923 | 4235 | 7372 | 3811 | 3561 | 6489 | 3340 | 3149 | 34264 | 17761 | 16503 |
| 18 | 14 | ສາລະວັນ | 4562 | 2311 | 2251 | 3539 | 1725 | 1814 | 2906 | 1470 | 1436 | 2403 | 1228 | 1175 | 13410 | 6734 | 6676 |
| 18 | 15 | ເຊກອງ | 2102 | 1075 | 1027 | 1785 | 903 | 882 | 1499 | 762 | 737 | 1434 | 723 | 711 | 6820 | 3463 | 3357 |
| 18 | 16 | ຈຳປາສັກ | 9084 | 4663 | 4421 | 7298 | 3748 | 3550 | 6052 | 3120 | 2932 | 5292 | 2685 | 2607 | 27726 | 14216 | 13510 |
| 18 | 17 | ອັດຕະປື | 2177 | 1120 | 1057 | 1749 | 888 | 861 | 1593 | 819 | 774 | 1387 | 735 | 652 | 6906 | 3562 | 3344 |
| 18 | 18 | ໄຊສົມບູນ | 2218 | 1073 | 1145 | 2076 | 1015 | 1061 | 1735 | 794 | 941 | 1532 | 712 | 820 | 7561 | 3594 | 3967 |
| 18 | ທົ່ວປະເທດ | 108812 | 53754 | 55058 | 93818 | 46703 | 47115 | 80672 | 40080 | 40592 | 70798 | 34673 | 36125 | 354100 | 175210 | 178890 | |