Table 6-4: Proportion of Old Age Population (65 and over):
Number of net migrants of non-Japanese origin(2035) 0, 50000, 100000, 250000,
500000, 750000, 1000000 each projections |
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(%) |
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Year |
Number of net migrants of
non-Japanese origin |
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0 |
50,000 |
100,000 |
250,000 |
500,000 |
750,000 |
1,000,000 |
|
|
2015 |
26.6 |
26.6 |
26.6 |
26.6 |
26.6 |
26.6 |
26.6 |
|
|
2016 |
27.3 |
27.3 |
27.3 |
27.2 |
27.2 |
27.1 |
27.1 |
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2017 |
27.8 |
27.8 |
27.8 |
27.7 |
27.6 |
27.5 |
27.4 |
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2018 |
28.3 |
28.2 |
28.2 |
28.1 |
27.9 |
27.7 |
27.6 |
|
|
2019 |
28.6 |
28.6 |
28.5 |
28.4 |
28.1 |
27.9 |
27.7 |
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2020 |
29.0 |
28.9 |
28.8 |
28.7 |
28.4 |
28.1 |
27.8 |
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2021 |
29.3 |
29.2 |
29.1 |
28.9 |
28.5 |
28.1 |
27.8 |
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2022 |
29.5 |
29.4 |
29.3 |
29.0 |
28.6 |
28.2 |
27.7 |
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2023 |
29.7 |
29.6 |
29.5 |
29.2 |
28.7 |
28.2 |
27.7 |
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2024 |
30.0 |
29.8 |
29.7 |
29.4 |
28.8 |
28.2 |
27.7 |
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|
2025 |
30.2 |
30.1 |
29.9 |
29.5 |
28.8 |
28.2 |
27.6 |
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|
2026 |
30.4 |
30.3 |
30.1 |
29.6 |
28.9 |
28.2 |
27.5 |
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2027 |
30.6 |
30.5 |
30.3 |
29.8 |
28.9 |
28.1 |
27.4 |
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2028 |
30.9 |
30.7 |
30.5 |
29.9 |
29.0 |
28.1 |
27.3 |
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2029 |
31.2 |
30.9 |
30.7 |
30.1 |
29.1 |
28.1 |
27.2 |
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2030 |
31.5 |
31.3 |
31.0 |
30.3 |
29.2 |
28.2 |
27.2 |
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2031 |
31.6 |
31.4 |
31.1 |
30.3 |
29.1 |
28.0 |
27.0 |
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2032 |
32.0 |
31.7 |
31.4 |
30.6 |
29.3 |
28.1 |
27.0 |
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2033 |
32.4 |
32.1 |
31.8 |
30.9 |
29.5 |
28.2 |
27.0 |
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2034 |
32.9 |
32.5 |
32.2 |
31.2 |
29.7 |
28.3 |
27.0 |
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2035 |
33.3 |
33.0 |
32.6 |
31.5 |
29.9 |
28.4 |
27.0 |
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2036 |
33.9 |
33.5 |
33.0 |
31.9 |
30.1 |
28.5 |
27.1 |
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2037 |
34.4 |
34.0 |
33.5 |
32.3 |
30.4 |
28.7 |
27.2 |
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2038 |
35.0 |
34.6 |
34.1 |
32.7 |
30.7 |
28.9 |
27.3 |
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2039 |
35.6 |
35.1 |
34.6 |
33.2 |
31.0 |
29.1 |
27.4 |
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2040 |
36.1 |
35.6 |
35.0 |
33.5 |
31.2 |
29.2 |
27.4 |
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2041 |
36.5 |
36.0 |
35.4 |
33.8 |
31.4 |
29.3 |
27.4 |
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2042 |
36.9 |
36.3 |
35.7 |
34.0 |
31.4 |
29.2 |
27.3 |
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2043 |
37.3 |
36.6 |
36.0 |
34.2 |
31.5 |
29.2 |
27.2 |
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2044 |
37.6 |
36.9 |
36.2 |
34.3 |
31.5 |
29.1 |
27.0 |
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2045 |
37.8 |
37.1 |
36.4 |
34.4 |
31.5 |
29.0 |
26.9 |
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2046 |
38.1 |
37.3 |
36.6 |
34.5 |
31.5 |
28.9 |
26.6 |
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2047 |
38.3 |
37.5 |
36.7 |
34.5 |
31.4 |
28.7 |
26.4 |
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2048 |
38.5 |
37.7 |
36.9 |
34.6 |
31.3 |
28.6 |
26.2 |
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2049 |
38.7 |
37.9 |
37.0 |
34.7 |
31.3 |
28.4 |
26.0 |
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2050 |
38.9 |
38.0 |
37.1 |
34.7 |
31.2 |
28.3 |
25.8 |
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2051 |
39.1 |
38.1 |
37.2 |
34.7 |
31.1 |
28.1 |
25.6 |
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2052 |
39.2 |
38.3 |
37.3 |
34.7 |
31.0 |
27.9 |
25.3 |
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2053 |
39.4 |
38.3 |
37.4 |
34.7 |
30.9 |
27.7 |
25.1 |
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2054 |
39.4 |
38.4 |
37.4 |
34.6 |
30.7 |
27.5 |
24.8 |
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2055 |
39.5 |
38.4 |
37.4 |
34.6 |
30.6 |
27.3 |
24.6 |
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2056 |
39.5 |
38.4 |
37.4 |
34.5 |
30.5 |
27.2 |
24.4 |
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2057 |
39.6 |
38.5 |
37.4 |
34.4 |
30.3 |
27.0 |
24.3 |
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2058 |
39.6 |
38.5 |
37.4 |
34.4 |
30.3 |
26.9 |
24.1 |
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2059 |
39.7 |
38.5 |
37.4 |
34.4 |
30.2 |
26.8 |
24.1 |
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2060 |
39.7 |
38.6 |
37.5 |
34.4 |
30.2 |
26.8 |
24.1 |
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2061 |
39.8 |
38.6 |
37.5 |
34.5 |
30.2 |
26.9 |
24.1 |
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2062 |
39.8 |
38.7 |
37.5 |
34.5 |
30.3 |
27.0 |
24.2 |
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2063 |
39.9 |
38.7 |
37.6 |
34.6 |
30.4 |
27.1 |
24.4 |
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2064 |
39.9 |
38.8 |
37.7 |
34.6 |
30.5 |
27.2 |
24.5 |
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2065 |
40.0 |
38.8 |
37.7 |
34.7 |
30.6 |
27.3 |
24.6 |
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2115 |
39.8 |
38.8 |
37.8 |
35.2 |
31.4 |
28.2 |
25.6 |
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Current population as of October 1 of each year. Indices for
2015 are based on the jump-off population from the 2015 Population Census by
the Statistics Bureau of the Ministry of Internal Affairs and Communications
(Unknown age and nationality population is included after being prorated to
each age and nationality population.) |
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