D
| Town and County | Population |
|---|---|
| Daingean, Offaly | 777 |
| Danescastle, Wexford | 168 |
| Delvin, Westmeath | 1000 |
| Derrinturn, Kildare | 791 |
| Dingle, Kerry | 5281 |
| Donabate, Fingal | 3854 |
| Donard, Wicklow | 201 |
| Donegal, Donegal | 2453 |
| Doneraile, Cork | 800 |
| Donore, Meath | 334 |
| Doon, Limerick | 407 |
| Doonbeg, Clare | 206 |
| Drimoleague, Cork | 363 |
| Drogheda Borough, Louth | 31020 |
| Droichead Nua (formerly Newbridge), Kildare | 16739 |
| Dromahair, Leitrim | 312 |
| Dromina, Cork | 190 |
| Dromiskin, Louth | 949 |
| Drommahane, Cork | 548 |
| Dromcolliher, Limerick | 496 |
| Drumconrath, Meath | 389 |
| Drumkeeran, Leitrim | 242 |
| Drumlish, Longford | 277 |
| Drumshanbo, Leitrim | 623 |
| Drumsna, Leitrim | 173 |
| Dublin, Dublin | 1045000 |
| Duleek, Meath | 2173 |
| Dunboyne, Meath | 5363 |
| Duncannon, Wexford | 303 |
| Duncormick, Wexford | 501 |
| Dundalk Town, Louth | 32505 |
| Dundrum, Tipperary South | 191 |
| Dunfanaghy, Donegal | 293 |
| Dungarvan Town, Waterford | 7452 |
| Dungloe, Donegal | 946 |
| Dunkineely, Donegal | 353 |
| Dunlavin, Wicklow | 814 |
| Dunleer, Louth | 1014 |
| Dunmanway, Cork | 1532 |
| Dunmore, Galway | 594 |
| Dunmore East, Waterford | 1750 |
| Dunshaughlin, Meath | 3063 |
| Durrow, Laois | 717 |
| Durrus, Cork | 283 |
Read more about this topic: List Of Towns In The Republic Of Ireland/2002 Census Records