As a hamlet in the Town of North Hempstead, Carle Place is represented by town officials who manage zoning, public services, and community initiatives. Residents rely on town governance for:
- Infrastructure and road maintenance
- Public safety coordination
- Parks and recreational programming
- Economic and community development
Public services like volunteer fire protection have deep roots in the community — the Carle Place Fire Department has served local residents for over a century, evolving with the needs of the neighborhood since its founding in 1910.