| Dun Laoghaire-Rathdown County ((in)County Dun Laoghaire-Rathdown (ga)Contae Dhún Laoghaire-Ráth an Dúin) | |
 | |
| Killiney Bay | |
| Information | |
| Country |  Republic of Ireland |
|---|---|
| Region | County Dublin |
| Regional capital | Dun Laoghaire |
| Area | 127,31 km² |
| Population | 206 261 hab. (2011) |
| Density | 1 620,15 inhab./km² |
| Location | |
 53 ° 18 ′ 0 ″ N 6 ° 8 ′ 24 ″ W | |
| Official site | |
| Touristic site | |
the Dun Laoghaire-Rathdown County is a county of Republic of Ireland.
Understand
Dun Laoghaire-Rathdown County was established in 1994 by the dissolution of the county dublin. It is located on the east coast of the island ofIreland south of the city of Dublin. It is the smallest county in the Republic of Ireland, but the one with the longest name.
Regions
Cities
- 1 Dun Laoghaire – County seat
