表６−２２ 性，年齢（５歳階級）, 配偶関係別人口：2010年
年齢ネンレイ	総数1)	未婚	有配偶	死別	離別
	男
総　数ソウスウ2)	53,154,614	16,639,477	31,859,086	1,607,831	1,999,374
15〜19	3,109,229	3,079,593	9,775	183	579
20〜24	3,266,240	2,986,237	180,627	797	8,442
25〜29	3,691,723	2,553,724	965,873	1,019	38,250
30〜34	4,221,011	1,941,000	2,069,073	2,278	89,791
35〜39	4,950,122	1,721,222	2,940,178	5,755	165,569
40〜44	4,400,375	1,230,946	2,855,463	10,264	206,118
45〜49	4,027,969	887,283	2,816,301	18,099	228,786
50〜54	3,809,576	667,268	2,811,756	32,723	234,749
55〜59	4,287,489	619,273	3,258,897	69,975	269,163
60〜64	4,920,468	500,374	3,902,181	135,940	306,732
65〜69	3,921,774	235,184	3,240,554	180,384	207,284
70〜74	3,225,503	120,087	2,697,240	229,984	132,496
75〜79	2,582,940	60,841	2,127,983	286,851	71,521
80〜84	1,692,584	26,462	1,314,262	298,543	28,643
85〜89	744,222	7,464	512,021	202,861	8,518
90〜94	241,799	1,923	134,316	96,723	2,178
95〜99	55,739	493	21,389	31,266	486
100歳サイ以上イジョウ	5,851	103	1,197	4,186	69
	女
総　数ソウスウ2)	57,122,871	13,090,455	31,926,676	7,800,701	3,283,209
15〜19	2,954,128	2,921,464	17,234	269	1,386
20〜24	3,160,193	2,776,114	294,389	1,535	24,780
25〜29	3,601,978	2,121,465	1,303,214	2,673	89,171
30〜34	4,120,486	1,396,332	2,460,055	6,558	181,535
35〜39	4,836,227	1,097,468	3,317,927	17,238	322,483
40〜44	4,341,490	741,256	3,124,351	33,873	368,420
45〜49	4,005,147	495,123	3,011,616	64,380	372,758
50〜54	3,834,923	328,540	2,993,131	117,368	348,024
55〜59	4,376,245	281,533	3,419,369	242,217	381,432
60〜64	5,116,781	278,741	3,868,281	483,457	422,608
65〜69	4,288,399	190,385	3,031,887	716,673	286,393
70〜74	3,737,799	147,580	2,307,623	1,025,903	191,394
75〜79	3,358,073	132,950	1,624,296	1,396,994	131,938
80〜84	2,643,680	104,833	842,483	1,532,194	90,169
85〜89	1,688,366	54,067	259,574	1,257,313	49,280
90〜94	779,908	17,574	44,936	657,477	17,024
95〜99	241,017	4,332	5,906	210,965	3,926
100歳サイ以上イジョウ	38,031	698	404	33,614	488