1:『人口減少』:団体人口規模の縮小から消滅へ |
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1985年 |
1990年 |
1995年 |
2000年 |
2005年 |
2010年 |
2015年 |
2020年 |
2025年 |
2030年 |
2035年 |
2040年 |
人口 |
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22,008 |
23,744 |
26,376 |
28,021 |
29,107 |
31,234 |
32,537 |
33,322 |
33,961 |
34,529 |
34,959 |
35,163 |
男 |
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10,718 |
11,460 |
12,751 |
13,573 |
14,162 |
15,397 |
16,227 |
16,744 |
17,179 |
17,563 |
17,849 |
18,022 |
割合 |
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48.7% |
48.3% |
48.3% |
48.4% |
48.7% |
49.3% |
49.9% |
50.2% |
50.6% |
50.9% |
51.1% |
51.3% |
女 |
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11,290 |
12,284 |
13,625 |
14,448 |
14,945 |
15,837 |
16,310 |
16,578 |
16,782 |
16,966 |
17,110 |
17,141 |
割合 |
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51.3% |
51.7% |
51.7% |
51.6% |
51.3% |
50.7% |
50.1% |
49.8% |
49.4% |
49.1% |
48.9% |
48.7% |
・総人口増減 |
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基準年 |
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増減数 |
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-9,226 |
-7,490 |
-4,858 |
-3,213 |
-2,127 |
0 |
1,303 |
2,088 |
2,727 |
3,295 |
3,725 |
3,929 |
増減率 |
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-29.5% |
-24.0% |
-15.6% |
-10.3% |
-6.8% |
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4.2% |
6.7% |
8.7% |
10.5% |
11.9% |
12.6% |
年少人口 |
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4,815 |
5,133 |
5,445 |
5,126 |
4,810 |
5,103 |
5,285 |
5,327 |
5,119 |
4,984 |
4,959 |
4,938 |
(0~14)割合 |
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21.9% |
21.6% |
20.6% |
18.3% |
16.5% |
16.3% |
16.2% |
16.0% |
15.1% |
14.4% |
14.2% |
14.0% |
男 |
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2,476 |
2,593 |
2,765 |
2,619 |
2,467 |
2,641 |
2,743 |
2,751 |
2,627 |
2,558 |
2,545 |
2,534 |
割合 |
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11.3% |
10.9% |
10.5% |
9.3% |
8.5% |
8.5% |
8.4% |
8.3% |
7.7% |
7.4% |
7.3% |
7.2% |
女 |
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2,339 |
2,540 |
2,680 |
2,507 |
2,343 |
2,460 |
2,542 |
2,576 |
2,492 |
2,426 |
2,414 |
2,404 |
割合 |
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10.6% |
10.7% |
10.2% |
8.9% |
8.0% |
7.9% |
7.8% |
7.7% |
7.3% |
7.0% |
6.9% |
6.8% |
・年少人口増減 |
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基準年 |
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増減数 |
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-288 |
30 |
342 |
23 |
-293 |
0 |
182 |
224 |
16 |
-119 |
-144 |
-165 |
増減率 |
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-5.6% |
0.6% |
6.7% |
0.5% |
-5.7% |
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3.6% |
4.4% |
0.3% |
-2.3% |
-2.8% |
-3.2% |
・再生産年齢人口(20~39歳女性) |
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人口 |
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3,207 |
3,265 |
3,524 |
3,604 |
3,663 |
4,095 |
4,014 |
3,879 |
3,632 |
3,615 |
3,685 |
3,677 |
増減数 |
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-888 |
-830 |
-571 |
-491 |
-432 |
基準年 |
-81 |
-216 |
-463 |
-480 |
-410 |
-418 |
増減率 |
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-21.7% |
-20.3% |
-13.9% |
-12.0% |
-10.5% |
0 |
-2.0% |
-5.3% |
-11.3% |
-11.7% |
-10.0% |
-10.2% |
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参考:地方から大都市への人口流失がとまらないと想定(『日本創成会議』試算による |
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人口 |
3,870 |
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増減数 |
-225 |
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増減率 |
-5.5% |
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2:『生産年齢人口』減少:地域活力の低下から地域コミュニテイーの崩壊へ |
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1985年 |
1990年 |
1995年 |
2000年 |
2005年 |
2010年 |
2015年 |
2020年 |
2025年 |
2030年 |
2035年 |
2040年 |
生産年齢人口 |
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14,254 |
15,111 |
16,634 |
17,783 |
18,530 |
20,267 |
20,542 |
20,521 |
20,733 |
20,943 |
21,076 |
20,789 |
(15~64)割合 |
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64.8% |
63.6% |
63.1% |
63.5% |
63.7% |
64.9% |
63.1% |
61.6% |
61.0% |
60.7% |
60.3% |
59.1% |
男 |
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7,053 |
7,479 |
8,225 |
8,828 |
9,289 |
10,322 |
10,608 |
10,718 |
10,941 |
11,120 |
11,280 |
11,179 |
割合 |
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32.0% |
31.5% |
31.2% |
31.5% |
31.9% |
33.0% |
32.6% |
32.2% |
32.2% |
32.2% |
32.3% |
31.8% |
女 |
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7,201 |
7,632 |
8,409 |
8,955 |
9,241 |
9,945 |
9,934 |
9,803 |
9,792 |
9,823 |
9,796 |
9,610 |
割合 |
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32.7% |
32.1% |
31.9% |
32.0% |
31.7% |
31.8% |
30.5% |
29.4% |
28.8% |
28.4% |
28.0% |
27.3% |
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