厚生労働省から全国的な生命表として公表される平均余命について、ご紹介
いたします。

生命表の分類

厚生労働省から公表される生命表は、簡易生命表と完全生命のふたつに分類
されています。

それぞれの生命表の特徴には、以下のような特徴があります。

簡易生命表

各年10月1日時点における以下の項目をベースとして簡略化された方法
により作成されます。

  • 推計人口
  • 死亡数(概数)
  • 出生数(概数)

完全生命表

5年毎に実施される国勢調査の確定人口および人口動態統計の確定データ
に基づいて、精密に作成されます。

交通事故と平均余命

交通事故による損害算定に当たっては確定数値に基づいた精密な平均余命が
求められことは少なく、簡易生命表が用いられることが多いです。

近年、平均寿命の伸びしろが減少してきていることを理由に、簡易生命表・
簡易生命表のいずれを用いるかの差が生じることはなくなってきています。

実務上は、完全生命表が自賠責保険に採用されていることが多いです。

令和2年簡易生命表

厚生労働省より令和3年7月30日に公表された令和2年簡易生命表は、次の通りです。


平均余命
平均余命
男性 女性 男性 女性
0(週) 81.64 87.74 49 34.05 39.73
1 81.67 87.78 50 33.12 38.78
2 81.66 87.77 51 32.20 37.84
3 81.64 87.75 52 31.29 36.90
4 81.63 87.74 53 30.38 35.96
2(月) 81.55 87.66 54 29.48 35.03
3 81.48 87.59 55 28.58 34.09
6 81.26 87.37 56 27.69 33.16
0(年) 81.64 87.74 57 26.81 32.23
1 80.79 86.89 58 25.94 31.31
2 79.80 85.91 59 25.07 30.38
3 78.82 84.92 60 24.21 29.46
4 77.83 83.93 61 23.36 28.54
5 76.83 82.93 62 22.52 27.63
6 75.84 81.94 63 21.68 26.72
7 74.84 80.94 64 20.86 25.82
8 73.85 79.95 65 20.05 24.91
9 72.85 78.95 66 19.25 24.02
10 71.85 77.96 67 18.46 23.13
11 70.86 76.96 68 17.69 22.24
12 69.86 75.97 69 16.93 21.36
13 68.87 74.97 70 16.18 20.49
14 67.88 73.98 71 15.45 19.63
15 66.89 72.98 72 14.73 18.77
16 65.90 71.99 73 14.01 17.92
17 64.91 71.00 74 13.32 17.08
18 63.93 70.01 75 12.63 16.25
19 62.95 69.03 76 11.96 15.43
20 61.97 68.04 77 11.30 14.62
21 61.00 67.06 78 10.66 13.82
22 60.03 66.07 79 10.03 13.04
23 59.06 65.09 80 9.42 12.28
24 58.09 64.10 81 8.82 11.53
25 57.12 63.12 82 8.25 10.81
26 56.15 62.13 83 7.69 10.10
27 55.17 61.15 84 7.17 9.42
28 54.20 60.17 85 6.67 8.76
29 53.23 59.18 86 6.19 8.13
30 52.25 58.20 87 5.75 7.53
31 51.28 57.21 88 5.33 6.96
32 50.31 56.23 89 4.95 6.42
33 49.34 55.25 90 4.59 5.92
34 48.37 54.26 91 4.26 5.45
35 47.40 53.28 92 3.95 5.00
36 46.44 52.30 93 3.65 4.58
37 45.47 51.32 94 3.37 4.19
38 44.50 50.35 95 3.10 3.82
39 43.54 49.37 96 2.85 3.48
40 42.57 48.40 97 2.62 3.16
41 41.61 47.43 98 2.40 2.88
42 40.66 46.46 99 2.20 2.61
43 39.70 45.49 100 2.01 2.37
44 38.75 44.52 101 1.84 2.15
45 37.80 43.56 102 1.68 1.95
46 36.86 42.60 103 1.53 1.77
47 35.92 41.64 104 1.39 1.60
48 34.98 40.68 105 1.26 1.45

完全生命表

厚生労働省から令和2年に公表された第23 回完全生命表です。


平均余命
平均余命
男性 女性 男性 女性
0(週) 81.56 87.71 49 33.97 39.70
1 81.60 87.75 50 33.04 38.75
2 81.58 87.74 51 32.12 37.80
3 81.57 87.72 52 31.21 36.86
4 81.55 87.71 53 30.30 35.92
2(月) 81.48 87.63 54 29.40 34.99
3 81.41 87.56 55 28.50 34.06
6 81.18 87.33 56 27.61 33.12
0(年) 81.56 87.71 57 26.73 32.19
1 80.71 86.86 58 25.85 31.27
2 79.73 85.88 59 24.98 30.35
3 78.74 84.89 60 24.12 29.42
4 77.75 83.90 61 23.27 28.51
5 76.76 82.90 62 22.43 27.59
6 75.76 81.91 63 21.60 26.68
7 74.77 80.91 64 21.60 26.68
8 73.77 79.92 65 19.97 24.88
9 72.78 78.92 66 19.16 23.98
10 71.78 77.93 67 18.37 23.09
11 70.78 76.93 68 17.60 22.20
12 69.79 75.93 69 16.84 21.32
13 68.79 74.94 70 16.09 20.45
14 67.80 73.95 71 15.36 19.59
15 66.81 72.95 72 14.63 18.73
16 65.82 71.96 73 13.92 17.89
17 64.84 70.97 74 13.23 17.05
18 63.86 69.98 75 12.54 16.22
19 62.88 69.00 76 11.87 15.40
20 61.90 68.01 77 11.22 14.59
21 60.93 67.02 78 10.58 13.79
22 59.96 66.04 79 9.95 13.01
23 58.99 65.06 80 9.34 12.25
24 58.02 64.07 81 8.74 11.50
25 57.05 63.09 82 8.17 10.77
26 56.08 62.10 83 7.62 10.07
27 55.10 61.12 84 7.09 9.38
28 54.13 60.13 85 6.59 8.73
29 53.16 59.15 86 6.11 8.10
30 52.18 58.17 87 5.66 7.49
31 51.21 57.18 88 5.24 6.91
32 50.24 56.20 89 4.85 6.37
33 49.27 55.21 90 4.49 5.85
34 48.30 54.23 91 4.15 5.37
35 47.33 53.25 92 3.83 4.92
36 46.36 52.27 93 3.55 4.50
37 45.40 51.29 94 3.29 4.12
38 44.43 50.31 95 3.06 3.78
39 43.46 49.34 96 2.86 3.48
40 42.50 48.37 97 2.68 3.21
41 41.54 47.39 98 2.51 2.96
42 40.58 46.42 99 2.35 2.73
43 39.62 45.45 100 2.21 2.53
44 38.67 44.49 101 2.07 2.34
45 37.72 43.52 102 1.95 2.17
46 36.78 42.56 103 1.83 2.01
47 35.84 41.60 104 1.73 1.86
48 34.90 40.65 105 1.63 1.73

簡易生命表の推移

過去5年間に渡り推移してきた簡易生命表についてご紹介いたします。

年齢 平均余命
令和2年 令和元年 平成30年 平成29年 平成28年
男性 女性 男性 女性 男性 女性 男性 女性 男性 女性
0(週)81.6487.7481.4187.4581.2587.3281.0987.2680.9887.14
181.6787.7881.4587.4881.2987.3581.1387.3081.0187.18
281.6687.7781.4487.4781.2887.3481.1287.2881.0087.17
381.6487.7581.4387.4581.2687.3381.1187.2780.9987.15
481.6387.7481.4187.4481.2587.3181.0987.2680.9787.14
2(月)81.5587.6681.3487.3781.1887.2481.0287.1980.9087.07
381.4887.5981.2787.2981.1187.1780.9587.1180.8387.00
681.2687.3781.0587.0780.8986.9580.7286.8980.6186.78
0(年)81.6487.7481.4187.4581.2587.3281.0987.2680.9887.14
180.7986.8980.5786.6080.4186.4780.2586.4280.1486.31
279.8085.9179.5985.6379.4385.5079.2785.4479.1685.33
378.8284.9278.6184.6478.4584.5178.2984.4678.1884.35
477.8383.9377.6283.6577.4683.5277.3083.4777.1983.36
576.8382.9376.6382.6676.4782.5376.3082.4876.2082.37
675.8481.9475.6381.6775.4781.5475.3181.4875.2081.37
774.8480.9474.6480.6874.4880.5474.3280.4974.2180.38
873.8579.9573.6579.6873.4979.5573.3279.4973.2279.38
972.8578.9572.6578.6972.4978.5572.3378.5072.2278.39
1071.8577.9671.6677.6971.4977.5671.3377.5071.2377.39
1170.8676.9670.6676.6970.5076.5670.3476.5070.2376.40
1269.8675.9769.6775.7069.5175.5769.3475.5169.2475.40
1368.8774.9768.6774.7068.5174.5768.3574.5168.2474.41
1467.8873.9867.6873.7167.5273.5867.3673.5267.2573.41
1566.8972.9866.6972.7266.5372.5866.3772.5266.2672.42
1665.9071.9965.7071.7365.5471.5965.3871.5365.2771.43
1764.9171.0064.7170.7364.5570.6064.3970.5464.2870.43
1863.9370.0163.7369.7463.5769.6163.4169.5563.3069.44
1962.9569.0362.7568.7662.5968.6262.4368.5662.3268.45
2061.9768.0461.7767.7761.6167.6361.4567.5761.3467.46
2161.0067.0660.8066.7860.6366.6560.4866.5860.3766.47
2260.0366.0759.8365.8059.6665.6659.5165.5959.4065.48
2359.0665.0958.8564.8158.6964.6858.5464.6058.4364.50
2458.0964.1057.8863.8257.7263.6957.5663.6257.4663.51
2557.1263.1256.9162.8456.7462.7056.5962.6356.4962.53
2656.1562.1355.9361.8555.7761.7155.6261.6455.5161.55
2755.1761.1554.9660.8654.8060.7354.6560.6654.5460.56
2854.2060.1753.9859.8853.8359.7453.6859.6753.5759.58
2953.2359.1853.0158.8952.8558.7652.7058.6952.6058.59
3052.2558.2052.0357.9151.8857.7751.7357.7051.6357.61
3151.2857.2151.0656.9250.9156.7950.7656.7250.6656.62
3250.3156.2350.0955.9449.9455.8149.7955.7449.6955.64
3349.3455.2549.1254.9648.9754.8248.8254.7548.7254.66
3448.3754.2648.1553.9848.0053.8447.8553.7747.7553.67
3547.4053.2847.1853.0047.0352.8646.8852.7946.7852.69
3646.4452.3046.2152.0246.0651.8845.9151.8145.8151.72
3745.4751.3245.2451.0445.0950.9044.9450.8344.8550.74
3844.5050.3544.2850.0644.1349.9243.9849.8643.8849.76
3943.5449.3743.3149.0843.1648.9543.0148.8842.9248.79
4042.5748.4042.3548.1142.2047.9742.0547.9041.9647.82
4141.6147.4341.3947.1441.2447.0041.0946.9341.0046.84
4240.6646.4640.4346.1740.2846.0340.1445.9640.0445.87
4339.7045.4939.4745.2039.3245.0639.1844.9939.0944.91
4438.7544.5238.5244.2338.3744.0938.2344.0338.1443.94
4537.8043.5637.5743.2637.4243.1337.2843.0637.2042.98
4636.8642.6036.6242.3036.4842.1736.3442.1036.2542.02
4735.9241.6435.6841.3435.5441.2135.4041.1535.3241.06
4834.9840.6834.7440.3934.6040.2634.4640.1934.3840.11
4934.0539.7333.8139.4433.6739.3133.5439.2433.4639.16
5033.1238.7832.8938.4932.7438.3632.6138.2932.5438.21
5132.2037.8431.9737.5431.8237.4131.6937.3431.6237.27
5231.2936.9031.0536.6030.9136.4730.7836.4030.7136.33
5330.3835.9630.1435.6630.0035.5329.8735.4629.8135.39
5429.4835.0329.2434.7329.1034.6028.9734.5328.9134.46
5528.5834.0928.3433.7928.2133.6628.0833.5928.0233.53
5627.6933.1627.4532.8627.3232.7327.1932.6627.1332.60
5726.8132.2326.5731.9326.4431.8126.3131.7426.2531.67
5825.9431.3125.7031.0025.5630.8825.4430.8125.3830.75
5925.0730.3824.8330.0824.6929.9624.5729.8924.5229.83
6024.2129.4623.9729.1723.8429.0423.7228.9723.6728.91
6123.3628.5423.1328.2522.9928.1322.8728.0522.8328.00
6222.5227.6322.2927.3422.1527.2122.0327.1421.9927.09
6321.6826.7221.4626.4321.3326.3121.2026.2321.1726.18
6420.8625.8220.6425.5320.5125.4020.3825.3320.3525.28
6520.0524.9119.8324.6319.7024.5019.5724.4319.5524.38
6619.2524.0219.0323.7318.9023.6118.7823.5418.7623.49
6718.4623.1318.2422.8418.1222.7218.0022.6517.9922.61
6817.6922.2417.4721.9617.3521.8317.2321.7717.2221.73
6916.9321.3616.7121.0816.5920.9616.4820.8916.4620.85
7016.1820.4915.9620.2115.8420.1015.7320.0315.7219.98
7115.4519.6315.2319.3515.1119.2415.0019.1714.9819.12
7214.7318.7714.5118.4914.3818.3814.2718.3114.2518.27
7314.0117.9213.7917.6413.6717.5313.5617.4613.5417.42
7413.3217.0813.0916.8012.9716.6912.8616.6212.8416.58
7512.6316.2512.4115.9712.2915.8612.1815.7912.1415.76
7611.9615.4311.7315.1511.6215.0511.5014.9711.4614.94
7711.3014.6211.0814.3410.9514.2410.8314.1610.8014.14
7810.6613.8210.4313.5510.3113.4510.1813.3710.1513.35
7910.0313.049.8012.779.6812.679.5512.599.5312.58
809.4212.289.1812.019.0611.918.9511.848.9211.82
818.8211.538.5911.268.4711.188.3611.108.3411.09
828.2510.818.0210.547.9010.467.8010.397.7810.38
837.6910.107.489.847.369.767.269.707.259.69
847.179.426.959.166.849.096.759.036.749.03
856.678.766.468.516.358.446.268.396.278.39
866.198.135.997.895.897.835.807.775.827.78
875.757.535.557.305.457.245.377.195.407.20
885.336.965.146.735.056.694.976.645.006.64
894.956.424.766.214.686.164.606.114.636.11
904.595.924.415.714.335.664.255.614.285.62
914.265.454.085.244.005.193.925.153.955.15
923.955.003.764.803.684.753.614.713.654.72
933.654.583.474.393.394.343.334.303.374.32
943.374.193.194.003.113.963.063.923.113.97
953.103.822.943.642.863.612.813.592.863.65
962.853.482.703.312.623.302.573.292.643.36
972.623.162.473.022.403.022.363.032.433.10
982.402.882.262.752.192.762.162.782.232.86
992.202.612.072.512.002.531.972.572.062.65
1002.012.371.892.291.822.311.802.371.892.45
1011.842.151.732.091.662.121.642.191.742.27
1051.681.951.581.901.511.941.502.021.592.11
1031.531.771.441.741.371.781.361.871.461.96
1051.391.601.311.581.241.631.241.741.341.82
1051.261.451.191.451.191.491.131.611.231.70

まずはお気軽にご連絡ください


(受付時間 平日9:00~18:00)