The correspondence table between regions 1.3.-31.12.1998 and sub-regions in 2003
| Sub-regional units 2003 ---> | ---> Regions 1.3. - 31.12.2018 | Division |
|---|
| 011 null | 01 Uusimaa | |
| 012 null | 01 Uusimaa | |
| 013 null | 01 Uusimaa | |
| 201 null | 20 Itä-Uusimaa | |
| 202 null | 20 Itä-Uusimaa | |
| 021 null | 02 Varsinais-Suomi | |
| 022 null | 02 Varsinais-Suomi | |
| 023 null | 02 Varsinais-Suomi | |
| 024 null | 02 Varsinais-Suomi | |
| 025 null | 02 Varsinais-Suomi | |
| 041 null | 04 Satakunta | |
| 042 null | 04 Satakunta | |
| 043 null | 04 Satakunta | |
| 044 null | 04 Satakunta | |
| 051 null | 05 Kanta-Häme | |
| 052 null | 05 Kanta-Häme | |
| 053 null | 05 Kanta-Häme | |
| 061 null | 06 Pirkanmaa | |
| 062 null | 06 Pirkanmaa | |
| 063 null | 06 Pirkanmaa | |
| 064 null | 06 Pirkanmaa | |
| 069 null | 06 Pirkanmaa | |
| 068 null | 06 Pirkanmaa | |
| 071 null | 07 Päijät-Häme | |
| 072 null | 07 Päijät-Häme | |
| 081 null | 08 Kymenlaakso | |
| 082 null | 08 Kymenlaakso | |
| 091 null | 09 South Karelia | |
| 092 null | 09 South Karelia | |
| 093 null | 09 South Karelia | |
| 094 null | 09 South Karelia | |
| 101 null | 10 Etelä-Savo | |
| 102 null | 10 Etelä-Savo | |
| 103 null | 10 Etelä-Savo | |
| 105 null | 10 Etelä-Savo | |
| 111 null | 11 Pohjois-Savo | |
| 112 null | 11 Pohjois-Savo | |
| 113 null | 11 Pohjois-Savo | |
| 114 null | 11 Pohjois-Savo | |
| 115 null | 11 Pohjois-Savo | |
| 121 null | 12 North Karelia | |
| 122 null | 12 North Karelia | |
| 123 null | 12 North Karelia | |
| 124 null | 12 North Karelia | |
| 125 null | 12 North Karelia | |
| 131 null | 13 Central Finland | |
| 132 null | 13 Central Finland | |
| 133 null | 13 Central Finland | |
| 134 null | 13 Central Finland | |
| 135 null | 13 Central Finland | |
| 136 null | 13 Central Finland | |
| 137 null | 13 Central Finland | |
| 141 null | 14 South Ostrobothnia | |
| 142 null | 14 South Ostrobothnia | |
| 143 null | 14 South Ostrobothnia | |
| 144 null | 14 South Ostrobothnia | |
| 145 null | 14 South Ostrobothnia | |
| 146 null | 14 South Ostrobothnia | |
| 151 null | 15 Ostrobothnia | |
| 152 null | 15 Ostrobothnia | |
| 153 null | 15 Ostrobothnia | |
| 154 null | 15 Ostrobothnia | |
| 161 null | 16 Central Ostrobothnia | |
| 162 null | 16 Central Ostrobothnia | |
| 171 null | 17 North Ostrobothnia | |
| 173 null | 17 North Ostrobothnia | |
| 174 null | 17 North Ostrobothnia | |
| 175 null | 17 North Ostrobothnia | |
| 176 null | 17 North Ostrobothnia | |
| 177 null | 17 North Ostrobothnia | |
| 178 null | 17 North Ostrobothnia | |
| 181 null | 18 Kainuu | |
| 182 null | 18 Kainuu | |
| 191 null | 19 Lapland | |
| 192 null | 19 Lapland | |
| 193 null | 19 Lapland | |
| 194 null | 19 Lapland | |
| 196 null | 19 Lapland | |
| 197 null | 19 Lapland | |
| 211 null | 21 Åland | |
| 212 null | 21 Åland | |
| 213 null | 21 Åland | |