The Rockland County Personnel Department administers the Civil Service exams for 49 municipalities in Rockland County (listed below) as well as assists the municipalities with their personnel issues and ensures that all appointments to positions in the classified service are made in accordance with Civil Service laws and rules.
| TOWNS | VILLAGES | SCHOOLS | LIBRARIES | SPECIAL DISTRICTS |
|---|---|---|---|---|
| Clarkstown | Airmont | Clarkstown Central School District | Finkelstein Memorial Library | Joint Regional Sewerage Board |
| Haverstraw | Chestnut Ridge | East Ramapo Central School District | Haverstraw Kings Daughters Public Library | Rockland County Solid Waste Management Authority |
| Orangetown | Grandview-on-Hudson | Nanuet Public Schools | Nanuet Public Library | Town of Ramapo Housing Authority |
| Ramapo | Haverstraw | North Rockland Central School District | Pearl River Public Library | Village of Kaser Housing Authority |
| Stony Point | Hillburn | Nyack Public Schools | Piermont Public Library | Village of Nyack Board of Water Commissioners |
| Kaser | Rockland BOCES | Sloatsburg Public Library | Village of Nyack Housing Authority | |
| Montebello | Pearl River School District | Tomkins Cove Public Library | Village of South Nyack/Grandview Police | |
| New Hempstead | Suffern Central School District | Village of Spring Valley Housing Authority | ||
| New Square | South Orangetown Central School District | |||
| Nyack | ||||
| Piermont | ||||
| Pomona | ||||
| Sloatsburg | ||||
| South Nyack | ||||
| Spring Valley | ||||
| Suffern | ||||
| Upper Nyack | ||||
| Wesley Hills | ||||
| West Haverstraw |