Castlebar sits in the west of Ireland in County Mayo, positioned slightly inland between the Atlantic coast and Lough Mask. It lies east of Westport and south of Ballina, with open countryside and lakes surrounding the town.
Location Map of Castlebar, Ireland
About Map: The map showing location of Castlebar in Ireland.
Where is Castlebar Located?
Castlebar sits in the west of Ireland in County Mayo, positioned slightly inland between the Atlantic coast and Lough Mask. It lies east of Westport and south of Ballina, with open countryside and lakes surrounding the town.
The town covers about 7.0 sq km (2.70 sq mi) and serves as the administrative center of County Mayo. Population: 13,054 (Census 2022).
Castlebar blends a busy town center with easy access to scenic landscapes. Key attractions include Lough Lannagh, the National Museum of Ireland – Country Life, Castlebar Greenway, nearby Croagh Patrick, and local parks and walking trails.
Castlebar Facts
| Country | Ireland |
| Province/State | Connacht |
| County | Mayo |
| Settlement Type | Town |
| Region | West inland |
| Population | 13,054 (2022) |
| Area | 7.0 sq km |
| Time Zone | GMT |
| Postal Code | F23 |
| Dialing Code | +353 94 |
| Major Roads | N5, N84 |
| Nearest Airport | Ireland West Airport |
| Nearest Major Cities | Westport, Ballina |
| Famous For | County town |
| Main Attractions | Museum, lake |
| Transport | Rail, road |
| Official Language | English, Irish |
| Currency | Euro |
Distance from Castlebar to Major Cities in Ireland
- Castlebar to Westport - 10 mi (16 km)
- Castlebar to Ballina - 20 mi (32 km)
- Castlebar to Sligo - 55 mi (89 km)
- Castlebar to Galway - 75 mi (121 km)
- Castlebar to Athlone - 90 mi (145 km)
- Castlebar to Tullamore - 110 mi (177 km)
- Castlebar to Mullingar - 120 mi (193 km)
- Castlebar to Dublin - 150 mi (241 km)
- Castlebar to Naas - 140 mi (225 km)
- Castlebar to Drogheda - 165 mi (266 km)
- Castlebar to Dundalk - 180 mi (290 km)
- Castlebar to Limerick - 95 mi (153 km)
- Castlebar to Ennis - 90 mi (145 km)
- Castlebar to Cork - 145 mi (233 km)
- Castlebar to Killarney - 140 mi (225 km)
- Castlebar to Tralee - 145 mi (233 km)
- Castlebar to Waterford - 180 mi (290 km)
- Castlebar to Kilkenny - 170 mi (274 km)
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