Greystones Municipal District includes the villages of Delgany, Kilcoole, Newcastle and a small part of Newtownmounkennedy and is responsible for the following:
- Parks and open spaces including beaches
- Maintenance of 575 social houses in Greystones Municipal District
- Street cleaning
- School warden service
- Road, footpath and bridge maintenance and improvements
- Maintenance of burial grounds within the district
The Greystones Municipal District is also involved with the Christmas street lighting in Greystones each year as well as organising the annual St. Patrick's Day Parade and People of the Year Awards.