日本の将来推計人口（平成29年推計）


表1-3：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:出生低位(死亡中位)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)	126,812	15,746	76,482	34,585	12.4	60.3	27.3
29	(2017)	126,463	15,517	75,782	35,163	12.3	59.9	27.8
30	(2018)	126,046	15,282	75,158	35,606	12.1	59.6	28.2
31	(2019)	125,562	15,024	74,622	35,916	12.0	59.4	28.6
32	(2020)	125,016	14,767	74,058	36,192	11.8	59.2	28.9
33	(2021)	124,417	14,480	73,550	36,386	11.6	59.1	29.2
34	(2022)	123,770	14,162	73,130	36,479	11.4	59.1	29.5
35	(2023)	123,085	13,818	72,683	36,584	11.2	59.1	29.7
36	(2024)	122,367	13,483	72,181	36,704	11.0	59.0	30.0
37	(2025)	121,623	13,152	71,701	36,771	10.8	59.0	30.2
38	(2026)	120,856	12,820	71,231	36,805	10.6	58.9	30.5
39	(2027)	120,069	12,513	70,716	36,840	10.4	58.9	30.7
40	(2028)	119,264	12,211	70,147	36,905	10.2	58.8	30.9
41	(2029)	118,441	11,943	69,507	36,990	10.1	58.7	31.2
42	(2030)	117,600	11,686	68,754	37,160	9.9	58.5	31.6
43	(2031)	116,742	11,414	68,328	37,000	9.8	58.5	31.7
44	(2032)	115,866	11,182	67,487	37,197	9.7	58.2	32.1
45	(2033)	114,975	10,985	66,607	37,383	9.6	57.9	32.5
46	(2034)	114,068	10,824	65,651	37,592	9.5	57.6	33.0
47	(2035)	113,145	10,694	64,634	37,817	9.5	57.1	33.4
48	(2036)	112,208	10,589	63,535	38,084	9.4	56.6	33.9
49	(2037)	111,257	10,501	62,365	38,391	9.4	56.1	34.5
50	(2038)	110,292	10,423	61,146	38,724	9.5	55.4	35.1
51	(2039)	109,316	10,349	59,951	39,016	9.5	54.8	35.7
52	(2040)	108,329	10,274	58,850	39,206	9.5	54.3	36.2
53	(2041)	107,333	10,194	57,821	39,318	9.5	53.9	36.6
54	(2042)	106,330	10,109	56,869	39,352	9.5	53.5	37.0
55	(2043)	105,320	10,016	55,959	39,346	9.5	53.1	37.4
56	(2044)	104,306	9,915	55,106	39,285	9.5	52.8	37.7
57	(2045)	103,289	9,805	54,292	39,192	9.5	52.6	37.9
58	(2046)	102,269	9,688	53,535	39,046	9.5	52.3	38.2
59	(2047)	101,248	9,563	52,791	38,894	9.4	52.1	38.4
60	(2048)	100,224	9,430	52,046	38,749	9.4	51.9	38.7
61	(2049)	99,199	9,289	51,316	38,594	9.4	51.7	38.9
62	(2050)	98,172	9,141	50,625	38,406	9.3	51.6	39.1
63	(2051)	97,142	8,987	49,979	38,177	9.3	51.4	39.3
64	(2052)	96,108	8,826	49,348	37,934	9.2	51.3	39.5
65	(2053)	95,071	8,661	48,744	37,665	9.1	51.3	39.6
66	(2054)	94,028	8,493	48,170	37,365	9.0	51.2	39.7
67	(2055)	92,979	8,323	47,614	37,042	9.0	51.2	39.8
68	(2056)	91,923	8,152	47,067	36,703	8.9	51.2	39.9
69	(2057)	90,860	7,984	46,505	36,372	8.8	51.2	40.0
70	(2058)	89,790	7,818	45,944	36,029	8.7	51.2	40.1
71	(2059)	88,712	7,656	45,345	35,711	8.6	51.1	40.3
72	(2060)	87,626	7,500	44,723	35,403	8.6	51.0	40.4
73	(2061)	86,535	7,352	44,102	35,081	8.5	51.0	40.5
74	(2062)	85,437	7,211	43,460	34,766	8.4	50.9	40.7
75	(2063)	84,336	7,080	42,801	34,456	8.4	50.8	40.9
76	(2064)	83,232	6,958	42,143	34,132	8.4	50.6	41.0
77	(2065)	82,128	6,845	41,473	33,810	8.3	50.5	41.2

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.