日本の将来推計人口（平成29年推計）


表2-2：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(死亡低位)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)	126,912	15,771	76,489	34,652	12.4	60.3	27.3
29	(2017)	126,704	15,588	75,799	35,317	12.3	59.8	27.9
30	(2018)	126,441	15,414	75,183	35,844	12.2	59.5	28.3
31	(2019)	126,125	15,237	74,655	36,234	12.1	59.2	28.7
32	(2020)	125,761	15,077	74,097	36,586	12.0	58.9	29.1
33	(2021)	125,351	14,902	73,596	36,853	11.9	58.7	29.4
34	(2022)	124,900	14,705	73,182	37,013	11.8	58.6	29.6
35	(2023)	124,410	14,487	72,740	37,183	11.6	58.5	29.9
36	(2024)	123,887	14,280	72,243	37,364	11.5	58.3	30.2
37	(2025)	123,332	14,077	71,768	37,488	11.4	58.2	30.4
38	(2026)	122,750	13,871	71,303	37,576	11.3	58.1	30.6
39	(2027)	122,141	13,689	70,791	37,662	11.2	58.0	30.8
40	(2028)	121,508	13,508	70,227	37,774	11.1	57.8	31.1
41	(2029)	120,852	13,359	69,590	37,903	11.1	57.6	31.4
42	(2030)	120,172	13,218	68,839	38,116	11.0	57.3	31.7
43	(2031)	119,470	13,034	68,442	37,995	10.9	57.3	31.8
44	(2032)	118,747	12,868	67,648	38,230	10.8	57.0	32.2
45	(2033)	118,001	12,719	66,831	38,451	10.8	56.6	32.6
46	(2034)	117,236	12,585	65,956	38,695	10.7	56.3	33.0
47	(2035)	116,452	12,463	65,037	38,951	10.7	55.8	33.4
48	(2036)	115,649	12,351	64,050	39,249	10.7	55.4	33.9
49	(2037)	114,829	12,245	63,000	39,584	10.7	54.9	34.5
50	(2038)	113,994	12,143	61,908	39,943	10.7	54.3	35.0
51	(2039)	113,145	12,043	60,842	40,260	10.6	53.8	35.6
52	(2040)	112,284	11,942	59,870	40,472	10.6	53.3	36.0
53	(2041)	111,412	11,839	58,970	40,603	10.6	52.9	36.4
54	(2042)	110,532	11,733	58,145	40,654	10.6	52.6	36.8
55	(2043)	109,644	11,622	57,359	40,663	10.6	52.3	37.1
56	(2044)	108,753	11,508	56,630	40,615	10.6	52.1	37.3
57	(2045)	107,859	11,391	55,936	40,532	10.6	51.9	37.6
58	(2046)	106,964	11,271	55,298	40,395	10.5	51.7	37.8
59	(2047)	106,070	11,149	54,671	40,250	10.5	51.5	37.9
60	(2048)	105,177	11,026	54,039	40,112	10.5	51.4	38.1
61	(2049)	104,286	10,901	53,422	39,964	10.5	51.2	38.3
62	(2050)	103,398	10,774	52,841	39,782	10.4	51.1	38.5
63	(2051)	102,511	10,647	52,304	39,560	10.4	51.0	38.6
64	(2052)	101,625	10,518	51,781	39,325	10.4	51.0	38.7
65	(2053)	100,739	10,389	51,284	39,066	10.3	50.9	38.8
66	(2054)	99,852	10,260	50,817	38,775	10.3	50.9	38.8
67	(2055)	98,963	10,131	50,368	38,465	10.2	50.9	38.9
68	(2056)	98,070	10,004	49,928	38,138	10.2	50.9	38.9
69	(2057)	97,172	9,878	49,473	37,821	10.2	50.9	38.9
70	(2058)	96,268	9,755	49,020	37,492	10.1	50.9	38.9
71	(2059)	95,356	9,634	48,532	37,190	10.1	50.9	39.0
72	(2060)	94,437	9,517	48,022	36,898	10.1	50.9	39.1
73	(2061)	93,510	9,403	47,516	36,591	10.1	50.8	39.1
74	(2062)	92,575	9,292	46,992	36,290	10.0	50.8	39.2
75	(2063)	91,634	9,186	46,455	35,993	10.0	50.7	39.3
76	(2064)	90,687	9,083	45,924	35,680	10.0	50.6	39.3
77	(2065)	89,736	8,984	45,385	35,368	10.0	50.6	39.4

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.