Civic & Government in Riverside, NY

21 listings from OpenStreetMap, updated 2026-10-28.

21 businesses

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Arthur M. Cromarty Court Complex
210 Center Drive South, Riverside, NY, 11901
Government
Riverhead Fire Department
540 Roanoke Avenue, Riverside, NY, 11901
Fire Station
Riverhead Fire Station No. 1
323 Hamilton Avenue, Riverside, NY, 11901
Fire Station
Riverhead Free Library
330 Court Street, Riverside, NY, 11901
Library
Riverhead Post Office
1210 West Main Street, Riverside, NY, 11901
Post Office
tools.usps.com/locations/details/1379464
Riverhead Town Hall
4 West Second Street, Riverside, NY, 11901
Townhall
Riverhead Town Hall West
1295 Pulaski Street, Riverside, NY, 11901
Townhall
Social Security Administration
526 East Main Street, Riverside, NY, 11901
Government
State Police Department
234 Riverleigh Avenue, Riverside, NY, 11901
Police
+16315370237 psp.pa.gov/Pages/default.aspx
Suffolk County Jail
100 Center Drive South, Riverside, NY, 11901
Prison
Suffolk County Park Ranger - Riverhead Station
Riverside Drive, Riverside, NY, 11901
Police
Suffolk County Sheriff's Office
100 Center Drive South, Riverside, NY, 11901
Police
Suffolk County Social Services - Riverhead Center
605 Old Country Road, Riverside, NY, 11901
Government
suffolkcountyny.gov/Departments/Social-Services/Service-Centers/Riverhead-Center
Suffolk County Supreme Court
1 Court Street, Riverside, NY, 11901
Courthouse
Suffolk County Supreme Court House Annex
219 Griffing Avenue, Riverside, NY, 11901
Courthouse
Suffolk County Surrogate's Court
320 Center Drive South, Riverside, NY, 11901
Courthouse
Town of Riverhead Building Department
201 Howell Avenue, Riverside, NY, 11901
Government
Town of Riverhead Justice Court
210 Howell Avenue, Riverside, NY, 11901
Courthouse
Town of Riverhead Justice Court (Future)
200 Howell Avenue, Riverside, NY, 11901
Courthouse
Town of Riverhead Police Headquarters
210 Howell Avenue, Riverside, NY, 11901
Police
Town of Riverhead Water District Office
1035 Pulaski Street, Riverside, NY, 11901
Government

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Civic & Government in Riverside, NY

Arthur M. Cromarty Court Complex

Riverhead Fire Department

Riverhead Fire Station No. 1

Riverhead Free Library

Riverhead Post Office

Riverhead Town Hall

Riverhead Town Hall West

Social Security Administration

State Police Department

Suffolk County Jail

Suffolk County Park Ranger - Riverhead Station

Suffolk County Sheriff's Office

Suffolk County Social Services - Riverhead Center

Suffolk County Supreme Court

Suffolk County Supreme Court House Annex

Suffolk County Surrogate's Court

Town of Riverhead Building Department

Town of Riverhead Justice Court

Town of Riverhead Justice Court (Future)

Town of Riverhead Police Headquarters

Town of Riverhead Water District Office

More civic & government near Riverside