About Castlerock
Castlerock is a coastal village located in County Coleraine, Northern Ireland, within the BT51 postcode area. It lies on the north coast of the island, known for its long sandy beach and the distinctive Castlerock Pier, which extends into the Atlantic Ocean. The village has a relaxed atmosphere and is popular with visitors for its scenic views and seaside activities. The beach is a favourite spot for walking and water sports, particularly during the summer months. Castlerock is easily accessible from the A2 road and is situated just a short drive from the town of Coleraine. The area has a strong sense of community and offers a range of local amenities, including cafes, shops, and a small harbour. Its location makes it a convenient base for exploring nearby attractions along the Causeway Coast.
Crime and Anti-Social Behaviour in Castlerock
Crime in the area is lower than the national average. Anti-social behaviour is the leading concern across Castlerock, with 5 incidents recorded in March 2026.
Broadband and Mobile Internet in Castlerock
Castlerock benefits from solid broadband infrastructure, including superfast and ultrafast services. Mobile reception across 4G and 5G is dependable in most locations. For the latest speed predictions, visit Ofcom's broadband checker.
Crime in Castlerock 8 crimes · March 2026
Crime levels in Castlerock are lower than the England and Wales average. While anti-social behaviour is the most frequently recorded category, the overall picture is one of a settled and secure town where serious incidents remain uncommon.
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.