Kanagawa population pyramid 2030
- Population
- 9.1 million
- Aged 0–14
- 10.2%
- Aged 15–64
- 61.9%
- Aged 65+
- 27.9%
- Aged 75+
- 16.7%
- vs 2020
- -1.3%
Population by sex and five-year age group (men left, women right). The axis is fixed across 2020–2050 so years can be compared.
Kanagawa at a glance
In 2030 the population of Kanagawa is projected to be 9.1 million: 10.2% aged 0–14, 61.9% aged 15–64 and 27.9% aged 65 and over (16.7% aged 75+).
From 9.2 million in 2020 it is projected to shrink by 7.7% to 8.5 million in 2050; the share aged 65+ rises from 25.6% to 35.0%.
Among the 47 prefectures, it ranks 2nd largest by population in 2030, 3rd smallest by the size of the decline from 2020 to 2050, and 4th lowest by the share aged 65+ in 2050.
The future of Kanagawa, compared
| 2020 | 2050 | Change | 65+ (2020) | 65+ (2050) | 0–14 (2050) | |
|---|---|---|---|---|---|---|
| Kanagawa | 9.2 million | 8.5 million | -7.7% | 25.6% | 35.0% | 10.0% |
| Japan | 126.1 million | 104.7 million | -17.0% | 28.6% | 37.1% | 9.9% |
Trends 2020–2050
Population
Share aged 65+ (%)
Municipalities of Kanagawa
Municipality pages are in Japanese.
| Municipality | 2020 | 2050 | Change | 65+ (2050) |
|---|---|---|---|---|
| 横浜市 | 3.8 million | 3.5 million | -6.4% | 34.4% |
| 横浜市鶴見区 | 297,437 | 304,106 | +2.2% | 29.5% |
| 横浜市神奈川区 | 247,267 | 249,762 | +1.0% | 30.4% |
| 横浜市西区 | 104,935 | 114,296 | +8.9% | 28.1% |
| 横浜市中区 | 151,388 | 149,935 | -1.0% | 33.2% |
| 横浜市南区 | 198,157 | 176,497 | -10.9% | 34.3% |
| 横浜市保土ケ谷区 | 207,811 | 188,739 | -9.2% | 35.4% |
| 横浜市磯子区 | 166,731 | 150,823 | -9.5% | 36.5% |
| 横浜市金沢区 | 198,939 | 151,903 | -23.6% | 39.8% |
| 横浜市港北区 | 358,530 | 377,644 | +5.3% | 29.2% |
| 横浜市戸塚区 | 283,709 | 271,988 | -4.1% | 34.8% |
| 横浜市港南区 | 215,248 | 177,351 | -17.6% | 38.4% |
| 横浜市旭区 | 245,174 | 209,948 | -14.4% | 38.5% |
| 横浜市緑区 | 183,082 | 175,764 | -4.0% | 35.7% |
| 横浜市瀬谷区 | 122,623 | 97,706 | -20.3% | 41.5% |
| 横浜市栄区 | 120,194 | 100,931 | -16.0% | 39.3% |
| 横浜市泉区 | 152,378 | 129,194 | -15.2% | 40.7% |
| 横浜市青葉区 | 310,756 | 291,334 | -6.2% | 36.1% |
| 横浜市都筑区 | 213,132 | 219,332 | +2.9% | 33.1% |
| 川崎市 | 1.5 million | 1.6 million | +4.4% | 29.2% |
| 川崎市川崎区 | 232,965 | 237,178 | +1.8% | 29.4% |
| 川崎市幸区 | 171,119 | 185,125 | +8.2% | 27.9% |
| 川崎市中原区 | 263,683 | 288,992 | +9.6% | 24.4% |
| 川崎市高津区 | 234,328 | 246,196 | +5.1% | 28.5% |
| 川崎市多摩区 | 221,734 | 219,860 | -0.8% | 29.5% |
| 川崎市宮前区 | 233,728 | 238,818 | +2.2% | 32.9% |
| 川崎市麻生区 | 180,705 | 189,362 | +4.8% | 33.9% |
| 相模原市 | 725,493 | 647,739 | -10.7% | 37.4% |
| 相模原市緑区 | 170,207 | 137,832 | -19.0% | 39.9% |
| 相模原市中央区 | 273,875 | 246,611 | -10.0% | 37.4% |
| 相模原市南区 | 281,411 | 263,296 | -6.4% | 36.2% |
| 横須賀市 | 388,078 | 272,859 | -29.7% | 41.9% |
| 平塚市 | 258,422 | 219,555 | -15.0% | 39.6% |
| 鎌倉市 | 172,710 | 156,498 | -9.4% | 38.9% |
| 藤沢市 | 436,905 | 432,600 | -1.0% | 35.4% |
| 小田原市 | 188,856 | 147,647 | -21.8% | 41.3% |
| 茅ヶ崎市 | 242,389 | 227,316 | -6.2% | 36.7% |
| 逗子市 | 57,060 | 49,027 | -14.1% | 40.1% |
| 三浦市 | 42,069 | 23,251 | -44.7% | 56.1% |
| 秦野市 | 162,439 | 126,201 | -22.3% | 41.7% |
| 厚木市 | 223,705 | 189,139 | -15.5% | 37.4% |
| 大和市 | 239,169 | 230,831 | -3.5% | 34.1% |
| 伊勢原市 | 101,780 | 87,248 | -14.3% | 37.7% |
| 海老名市 | 136,516 | 132,870 | -2.7% | 34.4% |
| 座間市 | 132,325 | 119,047 | -10.0% | 36.9% |
| 南足柄市 | 40,841 | 27,551 | -32.5% | 47.4% |
| 綾瀬市 | 83,913 | 72,966 | -13.0% | 35.1% |
| 葉山町 | 31,665 | 27,051 | -14.6% | 41.8% |
| 寒川町 | 48,348 | 42,167 | -12.8% | 36.8% |
| 大磯町 | 31,634 | 26,091 | -17.5% | 43.3% |
| 二宮町 | 27,564 | 18,672 | -32.3% | 48.7% |
| 中井町 | 9,300 | 5,995 | -35.5% | 51.4% |
| 大井町 | 17,129 | 13,312 | -22.3% | 43.1% |
| 松田町 | 10,836 | 7,399 | -31.7% | 44.1% |
| 山北町 | 9,761 | 4,762 | -51.2% | 55.9% |
| 開成町 | 18,329 | 18,790 | +2.5% | 35.6% |
| 箱根町 | 11,293 | 6,644 | -41.2% | 40.3% |
| 真鶴町 | 6,722 | 3,364 | -50.0% | 62.4% |
| 湯河原町 | 23,426 | 14,614 | -37.6% | 59.7% |
| 愛川町 | 39,869 | 28,573 | -28.3% | 44.3% |
| 清川村 | 3,038 | 1,929 | -36.5% | 46.3% |
Municipalities of Kanagawa with the largest decline (2020→2050)
Related pages
Source: processed from the National Institute of Population and Social Security Research, Regional Population Projections for Japan (2023) (https://www.ipss.go.jp/pp-shicyoson/j/shicyoson23/t-page.asp). 2020 is the census; 2025 onwards are projections.