2021 yilning yanvar-iyun oylarida viloyatning doimiy aholisi soni 1 424 845 taga yetdi. Eng ko‘p aholi Sh.Rashidov tumani va Jizzax shahri hissasiga to‘g‘ri keladi.
| Jami | shu jumladan: | |||
| qiz bolalar | o`g`il bolalar | |||
| Jizzax viloyati | 40875 | 21256 | 19619 | |
| 1 | Jizzax shahri | 4962 | 2572 | 2390 |
| 2 | Arnasoy | 1102 | 578 | 524 |
| 3 | Baxmal | 5256 | 2710 | 2546 |
| 4 | G’allaorol | 5327 | 2741 | 2586 |
| 5 | Sharof Rashidov | 7275 | 3811 | 3464 |
| 6 | Do’stlik | 1689 | 895 | 794 |
| 7 | Zomin | 5125 | 2652 | 2473 |
| 8 | Zarbdor | 2595 | 1323 | 1272 |
| 9 | Zafarobod | 1415 | 726 | 689 |
| 10 | Mirzacho’l | 1102 | 574 | 528 |
| 11 | Paxtakor | 2125 | 1139 | 986 |
| 12 | Forish | 2255 | 1210 | 1045 |
| 13 | Yangiobod | 647 | 325 | 322 |