Knowing where your local police precinct is located; and how to contact them directly could save you in the event of an emergency. Identifying your local precinct can help get you connected to the police department that will quickly respond to an accident or injury on Long Island . Below you will find a directory of Nassau County and Suffolk County police precincts and other police agencies.

Nassau County Police Precincts

Nassau County Police Department

1st Precinct
900 Merrick Road
Baldwin, NY 11510
516-573-6100

Nassau County Police Department

2nd Precinct
7700 Jericho Tpke.
Woodbury, NY 11797
516-573-6200

Nassau County Police Department

3rd Precinct
214 Hillside Ave.
Williston Park, NY 11596
516-573-6300

Nassau County Police Department

4th Precinct
1699 Broadway
Hewlett, NY 11557
516-573-6400

Nassau County Police Department

5th Precinct
1655 Dutch Broadway
Elmont, NY 11003
516- 573-6500

Nassau County Police Department

6th Precinct
100 Community Drive
Manhasset, NY 11030
516-573-6600

Nassau County Police Department

7th Precinct
3636 Merrick Road
Seaford, NY 11783
516-573-6700

Suffolk County Police Precincts

Suffolk County Police Department

1st Precinct
555 Babylon Farmingdale Road
West Babylon, NY 11704
631-854-8100

Suffolk County Police Department

2nd Precinct
1071 Park Ave.
Huntington, NY 11743
631-854-8200

Suffolk County Police Department

3rd Precinct
1630 5th Avenue
Bay Shore, NY 11706
631-854-8300

Suffolk County Police Department

4th Precinct
727 Veterans Memorial Highway
Smithtown, NY 11787
631-854-8400

Suffolk County Police Department

5th Precinct
125 Waverly Avenue
Patchogue, NY 11772
631-854-8500

Suffolk County Police Department

6th Precinct
400 Middle Country Road
Selden, NY 11720
631-854-8600

Suffolk County Police Department

7th Precinct
1419 William Floyd Parkway
Shirley, NY 11719
631-852-8700

Nassau County Village Police Departments

Garden City Police Department

349 Stewart Avenue
Garden City, NY 11530
516-465-4100

Hempstead Police Department

99 Nichols Court
Hempstead, NY 11550
516-483-6200

Freeport Police Department

40 North Ocean Avenue
Freeport, NY 11520
516-377-2411

Floral Park Police Department

1 Floral Blvd.
Floral Park, NY 11001
516-326-6400

Lynbrook Police Department

1 Columbus Drive
Lynbrook, NY 11563
516-599-3300

Long Beach Police Department

1 West Chester Street
Long Beach, NY 11561
516-431-1800

Glen Cove Police Department

1 Bridge Street
Glen Cove, NY 11542
516-676-1000

Suffolk County Village Police Departments

Amityville Police Department

21 Ireland Place
Amityville, NY 11701
631-264-0400

Northport Village Police Department

224 Main Street
Northport, NY 11768
631-261-7500

Riverhead Police Department

210 Howell Avenue
Riverhead, NY 11901
631-727-4500

Southold Police Department

41405 NY-25
Peconic, NY 11958
631-765-2600

Southampton Town Police Department

110 Old Riverhead Road
Hampton Bays, NY 11946
631-728-3400

New York State Police Zones On Long Island

New York State Police

Troop L Headquarters
7140 Republic Airport
East Farmingdale, NY 11735
631-756-3300

New York State Police

Troop L – Zone 1
101 Merrick Avenue
East Meadow, NY 11554
631-756-3300

New York State Police

Troop L – Zone 2
800 Crooked Hill Road
Brentwood, NY 11717
631-756-3300

New York State Police

Troop L – Zone 2
234 Riverleigh Avenue
Riverhead, NY 11901
631-208-9002