| 2000 | 2005 | 2010 | 2011 | 2012 | |
|---|---|---|---|---|---|
| Dublin | 41 237 | 58 486 | 63 829 | 63 769 | 66 690 |
| South-West (IE) | 16 417 | 23 877 | 25 948 | 29 354 | 30 182 |
| West | 7 141 | 9 922 | 11 284 | 12 494 | 12 891 |
| Mid-East | 8 755 | 12 209 | 12 842 | 12 246 | 12 546 |
| South-East (IE) | 8 505 | 11 643 | 11 148 | 12 108 | 12 421 |
| Mid-West | 7 833 | 10 255 | 10 664 | 10 480 | 11 088 |
| Border | 7 086 | 11 089 | 9 949 | 10 186 | 9 960 |
| Midland | 3 649 | 5 482 | 5 276 | 5 338 | 5 392 |