（平成２３年３月〜平成２４年２月）
人口は各月１日現在の数値
| 計 | 前月 推移 |
男 | 女 | 内６５歳 以上 |
高齢化率 | 内１５歳 未満 |
世帯数 | |
| ２月 | 3,769 | △7 | 1,775 | 1,994 | 1,552 | 41.1% | 348 | 1,804 |
| １月 | 3,776 | △4 | 1,780 | 1,996 | 1,557 | 41.2% | 344 | 1,807 |
| 12月 | 3,780 | △2 | 1,784 | 1,996 | 1,560 | 41.2% | 344 | 1,808 |
| 11月 | 3,782 | △ 8 | 1,784 | 1,998 | 1,560 | 41.2% | 346 | 1,805 |
| 10月 | 3,790 | △ 8 | 1,786 | 2,004 | 1,565 | 41.2% | 351 | 1,806 |
| ９月 | 3,798 | △ 6 | 1,793 | 2,005 | 1,562 | 41.1% | 354 | 1,808 |
| ８月 | 3,804 | △ 2 | 1,800 | 2,004 | 1,566 | 41.1% | 351 | 1,814 |
| ７月 | 3,806 | △ 7 | 1,803 | 2,003 | 1,567 | 41.1% | 352 | 1,809 |
| ６月 | 3,813 | △ 4 | 1,804 | 2,009 | 1,566 | 41.0% | 353 | 1,809 |
| ５月 | 3,817 | ＋26 | 1,806 | 2,011 | 1,574 | 41.2% | 349 | 1,810 |
| ４月 | 3,791 | △42 | 1,788 | 2,003 | 1,573 | 41.4% | 347 | 1,788 |
| ３月 | 3,833 | △11 | 1,802 | 2,031 | 1,573 | 41.0% | 355 | 1,808 |