N
| Town and County | Population |
|---|---|
| Naas Town, Kildare | 18288 |
| Naul, Fingal | 215 |
| Navan (An Uaimh) Town, Meath | 19417 |
| Nenagh Town, Tipperary North | 6454 |
| Newbawn, Wexford | 169 |
| Newbliss, Monaghan | 270 |
| Newcastle West, Limerick | 4017 |
| Newcastle, Dublin | 1160 |
| Newcastle, Tipperary South | 201 |
| Newcastle, Wicklow | 851 |
| Newmarket, Cork | 1055 |
| Newmarket-on-Fergus, Clare | 1496 |
| Newport, Mayo | 527 |
| Newport, Tipperary North | 887 |
| New Ross Town, Wexford | 6537 |
| Newtown, Cork | 224 |
| Newtown, Laois | 245 |
| Newtowncunningham, Donegal | 663 |
| Newtownforbes, Longford | 561 |
| Newtownmountkennedy, Wicklow | 2521 |
| Newtownsandes, Kerry | 326 |
| Nobber, Meath | 245 |
| Nurney, Kildare | 239 |
Read more about this topic: List Of Towns In The Republic Of Ireland/2002 Census Records