Social welfare expenditure for aged persons per capita 65 years old and over (Thousand yen)
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| Hokkaido | 195.4 | 201.8 | 198.0 | 227.9 | 237.5 | 235.9 | 225.3 | 227.7 | 221.6 | 217.0 | 217.3 | 217.0 | 222.5 | 232.3 |
| Aomori | 144.4 | 174.8 | 174.7 | 217.1 | 220.7 | 218.2 | 208.0 | 208.9 | 207.2 | 213.9 | 215.1 | 207.2 | 213.6 | 233.3 |
| Iwate | 150.5 | 160.5 | 158.2 | 202.4 | 234.1 | 225.4 | 204.4 | 213.1 | 205.6 | 205.3 | 204.8 | 203.2 | 203.2 | 219.1 |
| Miyagi | 117.3 | 159.9 | 158.8 | 192.2 | 223.0 | 216.2 | 200.1 | 196.0 | 194.1 | 199.8 | 189.8 | 182.0 | 182.8 | 200.7 |
| Akita | 175.5 | 192.3 | 183.6 | 230.9 | 243.3 | 241.1 | 222.5 | 238.3 | 229.5 | 232.7 | 229.8 | 220.9 | 219.6 | 240.1 |
| Yamagata | 111.5 | 143.6 | 162.7 | 222.1 | 231.2 | 226.2 | 217.7 | 216.4 | 212.3 | 215.0 | 211.9 | 209.0 | 207.6 | 207.3 |
| Fukushima | 101.8 | 161.6 | 165.4 | 209.3 | 226.9 | 215.9 | 209.7 | 214.9 | 209.2 | 199.8 | 200.7 | 199.8 | 200.7 | 220.6 |
| Ibaraki | 107.0 | 152.5 | 164.3 | 182.6 | 190.0 | 183.9 | 175.3 | 179.8 | 179.8 | 177.2 | 178.8 | 177.4 | 181.0 | 201.0 |
| Tochigi | 94.4 | 140.5 | 154.0 | 189.4 | 186.0 | 187.5 | 170.2 | 175.3 | 168.4 | 167.3 | 172.2 | 172.4 | 173.0 | 186.4 |
| Saitama | 120.6 | 159.5 | 143.3 | 150.8 | 156.0 | 157.1 | 149.5 | 154.5 | 156.2 | 161.5 | 160.9 | 160.1 | 165.4 | 184.2 |
| Chiba | 111.7 | 143.3 | 140.5 | 150.5 | 157.8 | 154.5 | 145.7 | 150.7 | 153.9 | 150.8 | 156.1 | 156.6 | 162.4 | 183.0 |
| Kanagawa | 147.5 | 158.4 | 148.7 | 169.9 | 175.1 | 171.4 | 164.6 | 166.3 | 166.5 | 169.7 | 168.7 | 171.9 | 179.0 | 198.3 |
| Niigata | 117.5 | 182.2 | 180.0 | 217.0 | 225.3 | 217.4 | 216.2 | 207.1 | 211.1 | 204.5 | 205.9 | 201.7 | 206.4 | 213.5 |
| Toyama | 125.7 | 174.0 | 196.4 | 231.3 | 235.8 | 224.2 | 206.4 | 210.2 | 211.4 | 210.1 | 214.6 | 214.8 | 209.1 | 228.9 |
| Ishikawa | 142.2 | 178.0 | 190.4 | 230.0 | 235.0 | 221.6 | 208.4 | 210.4 | 210.2 | 208.2 | 204.0 | 201.7 | 207.5 | 209.5 |
| Fukui | 122.0 | 165.5 | 178.2 | 222.2 | 220.0 | 221.0 | 209.0 | 210.9 | 206.5 | 214.4 | 202.0 | 196.4 | 208.5 | 221.4 |
| Yamanashi | 126.6 | 180.8 | 182.7 | 205.7 | 223.9 | 214.0 | 197.2 | 208.1 | 211.1 | 202.3 | 207.9 | 199.3 | 195.7 | 213.8 |
| Nagano | 144.5 | 171.5 | 177.4 | 216.6 | 236.1 | 220.4 | 208.4 | 208.5 | 201.6 | 212.8 | 209.6 | 203.4 | 202.3 | 228.4 |
| Gifu | 119.8 | 167.0 | 175.1 | 194.2 | 202.6 | 201.9 | 185.1 | 184.5 | 199.8 | 190.7 | 197.6 | 193.4 | 195.8 | 211.7 |
| Shizuoka | 102.6 | 142.2 | 149.6 | 175.5 | 181.3 | 179.0 | 170.3 | 172.0 | 177.3 | 174.7 | 173.4 | 174.9 | 177.8 | 192.0 |
| Aichi | 152.0 | 175.2 | 164.3 | 189.3 | 197.0 | 195.7 | 190.8 | 188.6 | 192.7 | 187.8 | 191.8 | 199.6 | 202.6 | 219.7 |
| Mie | 119.9 | 154.1 | 157.8 | 190.4 | 196.2 | 192.6 | 189.9 | 191.3 | 191.2 | 190.7 | 197.7 | 194.7 | 201.4 | 222.2 |
| Shiga | 126.0 | 183.4 | 172.1 | 206.5 | 207.2 | 205.0 | 200.8 | 195.9 | 195.5 | 195.4 | 195.1 | 190.0 | 194.8 | 213.3 |
| Nara | 138.2 | 201.5 | 178.0 | 188.0 | 198.9 | 192.7 | 181.6 | 184.6 | 191.6 | 184.0 | 187.6 | 191.1 | 198.4 | 213.1 |
| Wakayama | 144.6 | 189.0 | 188.7 | 229.2 | 234.9 | 233.6 | 231.1 | 218.7 | 222.4 | 226.6 | 223.7 | 223.9 | 235.8 | 254.2 |
| Tottori | 135.2 | 188.3 | 191.2 | 236.6 | 239.8 | 238.3 | 223.5 | 223.5 | 226.5 | 221.4 | 221.7 | 215.8 | 221.3 | 227.5 |
| Shimane | 157.7 | 220.5 | 205.0 | 257.3 | 262.9 | 246.8 | 247.3 | 242.5 | 253.9 | 239.7 | 238.1 | 233.9 | 246.8 | 268.5 |
| Okayama | 125.4 | 172.1 | 176.4 | 221.0 | 222.2 | 227.0 | 205.4 | 210.7 | 220.0 | 211.7 | 215.2 | 211.1 | 212.3 | 223.8 |
| Hiroshima | 144.3 | 167.5 | 180.7 | 213.5 | 214.0 | 209.6 | 202.1 | 199.0 | 200.4 | 198.9 | 202.1 | 198.8 | 205.0 | 221.7 |
| Yamaguchi | 136.4 | 169.1 | 184.6 | 223.0 | 228.2 | 223.5 | 210.9 | 215.1 | 213.8 | 212.3 | 212.0 | 211.2 | 217.5 | 233.3 |
| Tokushima | 158.8 | 224.1 | 209.2 | 248.9 | 252.0 | 253.5 | 238.4 | 248.6 | 251.8 | 250.6 | 250.5 | 245.3 | 254.8 | 274.3 |
| Kagawa | 125.6 | 183.6 | 177.5 | 220.0 | 221.1 | 213.6 | 204.3 | 203.8 | 214.4 | 205.0 | 210.6 | 208.6 | 213.5 | 232.2 |
| Ehime | 119.2 | 174.0 | 186.3 | 237.3 | 237.8 | 226.9 | 214.3 | 220.0 | 219.8 | 219.3 | 217.5 | 217.1 | 219.8 | 241.0 |
| Fukuoka | 129.0 | 177.3 | 188.8 | 226.1 | 233.9 | 231.2 | 225.3 | 217.6 | 216.3 | 213.3 | 212.9 | 212.9 | 218.5 | 241.3 |
| Saga | 143.2 | 201.2 | 196.9 | 246.4 | 251.3 | 251.8 | 236.9 | 249.2 | 250.8 | 242.8 | 236.3 | 231.3 | 235.8 | 253.9 |
| Nagasaki | 159.5 | 185.8 | 204.4 | 241.8 | 247.0 | 238.6 | 231.3 | 233.8 | 231.9 | 227.1 | 223.0 | 219.3 | 223.2 | 241.6 |
| Kumamoto | 139.3 | 173.4 | 185.8 | 241.9 | 250.0 | 250.5 | 231.0 | 228.0 | 228.3 | 231.6 | 230.7 | 228.1 | 228.9 | 245.9 |
| Miyazaki | 134.6 | 175.3 | 184.6 | 228.7 | 233.2 | 230.2 | 222.3 | 223.4 | 219.3 | 216.4 | 214.2 | 212.1 | 216.5 | 222.3 |
| Kagoshima | 144.9 | 200.8 | 202.2 | 261.7 | 275.7 | 260.7 | 255.9 | 256.1 | 254.9 | 256.6 | 249.8 | 246.5 | 252.4 | 269.2 |
| Okinawa | 165.3 | 182.9 | 187.6 | 224.7 | 240.7 | 239.9 | 224.8 | 229.6 | 232.6 | 219.7 | 222.1 | 215.5 | 217.7 | 232.6 |