| 구분 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 초등학교 | 5,424 | 5,213 | 5,096 | 5,041 | 5,005 | 5,032 | 5,077 | 5,151 | 5,183 | 5,255 | 5,381 |
| 중학교 | 2,362 | 2,337 | 2,305 | 2,238 | 2,144 | 2,085 | 2,071 | 2,055 | 2,063 | 2,104 | 2,136 |
| 고등학교 | 2,532 | 2,523 | 2,534 | 2,521 | 2,514 | 2,480 | 2,451 | 2,415 | 2,393 | 2,321 | 2,299 |
