・性別、被保険者数、平均年齢及び被保険者数の構成比

協会（一般）

55～59	60～64	65～69	70～74	75歲以上	平均年龄	構成比	前期高齡者(再揭)	70歲以上(再揭)	70歲以上現役並及所得者(再揭)	介護(1号)(再揭)	介護(2号)(再揭)	介護(計)(再揭)
(人)2,035,408	(人)1,909,898	(人)690,488	(人)267,497	(人)2,118	(歲)43.76	(%)100.00	(人)960,103	(人)269,615	(人)70,886	(人)960,103	(人)10,145,375	(人)11,105,478
22,303	18,243	6,516	2,969	30	45.38	0.84	9,515	2,999	706	9,515	92,996	102,511
6,659	5,692	1,704	790	2	48.69	0.21	2,496	792	287	2,496	28,124	30,620
118,857	98,871	37,361	18,939	162	46.93	4.42	56,462	19,101	4,219	56,462	519,531	575,993
44,699	40,826	16,882	8,175	77	45.62	1.94	25,134	8,252	2,121	25,134	210,464	235,598
57,994	54,827	21,517	9,698	76	44.72	2.69	31,291	9,774	2,951	31,291	276,445	307,736
101,257	78,836	21,717	8,658	74	44.33	3.90	30,449	8,732	2,085	30,449	428,485	458,934
31,760	24,120	8,270	4,189	38	45.82	1.10	12,497	4,227	719	12,497	127,112	139,609
19,888	16,384	6,280	3,382	28	46.11	0.75	9,690	3,410	630	9,690	84,921	94,611
11,657	9,196	2,945	1,558	16	44.02	0.52	4,519	1,574	483	4,519	55,566	60,085
17,363	14,478	6,602	3,619	41	43.13	1.02	10,262	3,660	1,023	10,262	98,076	108,338
44,673	33,715	10,626	4,952	34	43.56	2.07	15,612	4,986	1,706	15,612	216,472	232,084
52,991	47,086	18,371	8,171	74	44.07	2.49	26,616	8,245	2,754	26,616	255,064	281,680
124,202	94,878	32,477	13,722	120	42.46	6.47	46,319	13,842	5,100	46,319	635,445	681,764
36,032	27,117	9,234	4,580	47	43.93	1.65	13,861	4,627	1,379	13,861	173,844	187,705
15,384	14,956	5,099	2,359	30	45.27	0.70	7,488	2,389	810	7,488	76,404	83,892
18,843	14,313	4,376	1,842	14	38.70	1.89	6,232	1,856	576	6,232	138,914	145,146
89,918	68,531	17,196	6,014	54	44.63	4.20	23,264	6,068	1,856	23,264	491,811	515,075
114,897	131,612	39,000	9,474	52	48.99	3.64	48,526	9,526	1,541	48,526	471,433	519,959
121,026	102,376	40,627	20,516	209	44.01	6.07	61,352	20,725	6,818	61,352	620,994	682,346
109,597	84,593	31,717	16,664	190	41.66	6.26	48,571	16,854	4,007	48,571	560,570	609,141
47,957	38,649	12,872	5,871	73	44.04	2.04	18,816	5,944	1,112	18,816	214,295	233,111
5,624	4,047	1,297	528	8	40.25	0.42	1,833	536	131	1,833	35,297	37,130
14,689	11,876	3,384	1,320	12	44.29	0.69	4,716	1,332	434	4,716	76,910	81,626
31,394	40,260	21,650	11,631	152	46.59	1.61	33,433	11,783	2,984	33,433	164,003	197,436
9,043	7,561	2,557	1,045	8	42.00	0.53	3,610	1,053	387	3,610	49,546	53,156
5,653	5,130	1,464	463	6	40.76	0.40	1,933	469	208	1,933	34,742	36,675
50,947	43,226	15,358	6,688	54	42.19	3.09	22,100	6,742	1,951	22,100	285,563	307,663
34,002	29,397	10,009	3,839	36	41.18	1.90	13,884	3,875	744	13,884	164,086	177,970
25,287	22,341	7,580	2,811	13	42.83	1.15	10,404	2,824	430	10,404	111,622	122,026
25,878	22,717	9,016	3,632	30	41.43	1.49	12,678	3,662	933	12,678	131,812	144,490
26,976	23,397	6,848	2,693	17	39.75	1.60	9,558	2,710	718	9,558	124,262	133,820
19,468	20,953	5,119	1,517	21	39.43	1.53	6,657	1,538	551	6,657	119,262	125,919
138,050	85,934	23,525	9,123	62	40.81	8.24	32,710	9,185	4,404	32,710	755,721	788,431
129,702	86,733	22,906	6,907	29	41.10	7.02	29,842	6,936	2,603	29,842	662,646	692,488
27,784	17,524	4,173	1,143	6	43.37	1.18	5,322	1,149	281	5,322	128,843	134,165
15,173	14,523	4,211	1,029	5	38.22	1.58	5,245	1,034	229	5,245	112,897	118,142
89,759	104,036	40,447	10,710	42	48.07	3.14	51,199	10,752	1,372	51,199	368,115	419,314
26,692	26,665	10,497	5,196	45	45.47	1.20	15,738	5,241	1,310	15,738	126,993	142,731
21,216	18,949	6,528	2,565	24	44.52	1.01	9,117	2,589	1,051	9,117	108,723	117,840
22,433	31,856	8,474	1,584	3	46.73	1.01	10,061	1,587	399	10,061	119,791	129,852
36,397	39,036	12,839	4,057	42	44.26	1.79	16,938	4,099	1,122	16,938	186,324	203,262
42,331	89,957	12,528	1,517	4	44.90	2.41	14,049	1,521	99	14,049	271,899	285,948
28,953	144,481	108,689	31,357	58	58.28	2.15	140,104	31,415	5,662	140,104	229,352	369,456
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