| 2000 | 2005 | 2010 | 2011 | |
|---|---|---|---|---|
| South-West (IE) | 6 936 | 10 150 | 11 978 | 13 245 |
| Dublin | 7 324 | 6 588 | 8 218 | 9 088 |
| West | 1 973 | 2 195 | 3 863 | 4 272 |
| Mid-East | 2 849 | 3 644 | 3 282 | 3 629 |
| Mid-West | 2 578 | 2 642 | 3 103 | 3 432 |
| South-East (IE) | 2 492 | 2 836 | 2 356 | 2 605 |
| Border | 1 613 | 2 639 | 1 762 | 1 948 |
| Midland | 721 | 1 008 | 930 | 1 028 |