日本の将来推計人口（平成29年推計）


表2-1 ：総数,年齢３区分(0～14歳,15～64歳,65歳以上)別総人口及び年齢構造係数:出生中位(死亡高位)推計
年　次		人　口（1,000人）				割　合（％）
年　次		総　数	0～14歳	15～64歳	65歳以上	0～14歳	15～64歳	65歳以上
平成 27	(2015)	127,095	15,945	77,282	33,868	12.5	60.8	26.6
28	(2016)	126,758	15,770	76,474	34,514	12.4	60.3	27.2
29	(2017)	126,349	15,586	75,764	34,999	12.3	60.0	27.7
30	(2018)	125,895	15,412	75,130	35,353	12.2	59.7	28.1
31	(2019)	125,399	15,233	74,587	35,579	12.1	59.5	28.4
32	(2020)	124,864	15,073	74,015	35,776	12.1	59.3	28.7
33	(2021)	124,294	14,897	73,501	35,896	12.0	59.1	28.9
34	(2022)	123,691	14,699	73,074	35,919	11.9	59.1	29.0
35	(2023)	123,060	14,480	72,621	35,959	11.8	59.0	29.2
36	(2024)	122,403	14,272	72,113	36,017	11.7	58.9	29.4
37	(2025)	121,724	14,068	71,628	36,028	11.6	58.8	29.6
38	(2026)	121,024	13,861	71,154	36,009	11.5	58.8	29.8
39	(2027)	120,306	13,678	70,634	35,994	11.4	58.7	29.9
40	(2028)	119,570	13,496	70,061	36,012	11.3	58.6	30.1
41	(2029)	118,817	13,347	69,418	36,052	11.2	58.4	30.3
42	(2030)	118,047	13,205	68,661	36,180	11.2	58.2	30.6
43	(2031)	117,260	13,021	68,256	35,983	11.1	58.2	30.7
44	(2032)	116,456	12,855	67,458	36,143	11.0	57.9	31.0
45	(2033)	115,637	12,706	66,637	36,294	11.0	57.6	31.4
46	(2034)	114,802	12,572	65,759	36,471	11.0	57.3	31.8
47	(2035)	113,953	12,450	64,838	36,665	10.9	56.9	32.2
48	(2036)	113,091	12,337	63,850	36,904	10.9	56.5	32.6
49	(2037)	112,216	12,231	62,801	37,184	10.9	56.0	33.1
50	(2038)	111,331	12,130	61,710	37,491	10.9	55.4	33.7
51	(2039)	110,436	12,030	60,646	37,760	10.9	54.9	34.2
52	(2040)	109,533	11,929	59,675	37,929	10.9	54.5	34.6
53	(2041)	108,625	11,825	58,776	38,023	10.9	54.1	35.0
54	(2042)	107,713	11,719	57,952	38,042	10.9	53.8	35.3
55	(2043)	106,798	11,608	57,167	38,023	10.9	53.5	35.6
56	(2044)	105,884	11,494	56,438	37,951	10.9	53.3	35.8
57	(2045)	104,970	11,377	55,745	37,849	10.8	53.1	36.1
58	(2046)	104,058	11,257	55,107	37,695	10.8	53.0	36.2
59	(2047)	103,149	11,135	54,479	37,535	10.8	52.8	36.4
60	(2048)	102,242	11,011	53,848	37,384	10.8	52.7	36.6
61	(2049)	101,338	10,886	53,231	37,222	10.7	52.5	36.7
62	(2050)	100,435	10,759	52,650	37,026	10.7	52.4	36.9
63	(2051)	99,533	10,631	52,113	36,789	10.7	52.4	37.0
64	(2052)	98,629	10,502	51,590	36,537	10.6	52.3	37.0
65	(2053)	97,724	10,373	51,092	36,259	10.6	52.3	37.1
66	(2054)	96,814	10,243	50,624	35,946	10.6	52.3	37.1
67	(2055)	95,899	10,114	50,174	35,611	10.5	52.3	37.1
68	(2056)	94,978	9,986	49,733	35,258	10.5	52.4	37.1
69	(2057)	94,050	9,860	49,277	34,913	10.5	52.4	37.1
70	(2058)	93,114	9,737	48,823	34,554	10.5	52.4	37.1
71	(2059)	92,171	9,616	48,334	34,221	10.4	52.4	37.1
72	(2060)	91,221	9,499	47,824	33,898	10.4	52.4	37.2
73	(2061)	90,264	9,384	47,317	33,562	10.4	52.4	37.2
74	(2062)	89,302	9,274	46,794	33,234	10.4	52.4	37.2
75	(2063)	88,336	9,167	46,257	32,912	10.4	52.4	37.3
76	(2064)	87,369	9,064	45,726	32,579	10.4	52.3	37.3
77	(2065)	86,402	8,965	45,187	32,250	10.4	52.3	37.3

各年10月1日現在の総人口(日本における外国人を含む).平成27(2015)年は,総務省統計局『平成27年国勢調査　年齢・国籍不詳をあん分した人口(参考表)』による.