表1−5 総人口,人口増加,性比および人口密度の将来推計:2015〜65年
年次     口 (1,000人)   口 増 加 性 比 人口密度1)
  実数
(1,000人)
年平均人口
増加率(%)
(女100 (1ku
につき男) たり)
2015 127,095 61,842 65,253     94.8 341
2016 126,838 61,702 65,136 -257 -0.20 94.7 340
2017 126,532 61,537 64,995 -305 -0.24 94.7 339
2018 126,177 61,348 64,829 -355 -0.28 94.6 338
2019 125,773 61,133 64,640 -404 -0.32 94.6 337
2020 125,325 60,897 64,428 -448 -0.36 94.5 336
2021 124,836 60,640 64,196 -489 -0.39 94.5 335
2022 124,310 60,365 63,945 -526 -0.42 94.4 333
2023 123,751 60,074 63,677 -560 -0.45 94.3 332
2024 123,161 59,768 63,393 -590 -0.48 94.3 330
2025 122,544 59,449 63,095 -617 -0.50 94.2 329
2026 121,903 59,119 62,784 -641 -0.52 94.2 327
2027 121,240 58,778 62,461 -663 -0.54 94.1 325
2028 120,555 58,427 62,128 -685 -0.56 94.0 323
2029 119,850 58,067 61,783 -705 -0.58 94.0 321
2030 119,125 57,697 61,428 -725 -0.60 93.9 319
2031 118,380 57,318 61,062 -745 -0.63 93.9 317
2032 117,616 56,931 60,686 -764 -0.65 93.8 315
2033 116,833 56,535 60,299 -783 -0.67 93.8 313
2034 116,033 56,132 59,901 -801 -0.69 93.7 311
2035 115,216 55,721 59,494 -817 -0.70 93.7 309
2036 114,383 55,305 59,077 -833 -0.72 93.6 307
2037 113,535 54,883 58,651 -848 -0.74 93.6 304
2038 112,674 54,457 58,217 -861 -0.76 93.5 302
2039 111,801 54,028 57,774 -873 -0.77 93.5 300
2040 110,919 53,595 57,323 -883 -0.79 93.5 297
2041 110,028 53,161 56,866 -891 -0.80 93.5 295
2042 109,131 52,727 56,404 -897 -0.82 93.5 293
2043 108,229 52,292 55,938 -901 -0.83 93.5 290
2044 107,326 51,857 55,469 -904 -0.83 93.5 288
2045 106,421 51,423 54,999 -904 -0.84 93.5 285
2046 105,518 50,989 54,528 -904 -0.85 93.5 283
2047 104,616 50,556 54,059 -902 -0.85 93.5 280
2048 103,716 50,124 53,592 -900 -0.86 93.5 278
2049 102,819 49,691 53,128 -897 -0.87 93.5 276
2050 101,923 49,257 52,667 -895 -0.87 93.5 273
2051 101,029 48,821 52,208 -894 -0.88 93.5 271
2052 100,135 48,382 51,752 -894 -0.88 93.5 268
2053 99,240 47,941 51,299 -895 -0.89 93.5 266
2054 98,342 47,496 50,846 -898 -0.90 93.4 264
2055 97,441 47,047 50,394 -901 -0.92 93.4 261
2060 92,840 44,744 48,095 -4,601 -0.96 93.0 249
2065 88,077 42,402 45,674 -4,763 -1.05 92.8 236