Skip to main content

Nantucket County, Massachusetts

Nantucket County profile, demographic data, and geographic information.

Local Government & Public Administration

Authoritative general-purpose local government units serving this area U.S. Census Bureau GUS (2026) / GMAF
Government Unit Unit Type Jurisdiction Role Contact / Address
GUS Population: 14,670 (2024)
ID: 183915
Township Municipal Government Within County
Contact: TOWN MANAGER
16 BROAD ST, 10, NANTUCKET MA 02554-3576