Map of Suffolk County
Every point is a facility. Select one to open its record.
Prisons & jails
6 facilities
| Brentwood Residential Center | Juvenile facility | Dix Hills | (631) 667-1188 | 25 |
| Hope for Youth Non Secure Detention Center | Juvenile facility | Amityville | (631) 691-5100 | 12 |
| Suffolk County DWI Alternative Facility | County jail | Yaphank | (631) 852-2200 | 54 |
| Suffolk County Jail - Riverhead | County jail | Riverhead | (631) 852-2200 | 769 |
| Suffolk County Jail - Yaphank | County jail | Yaphank | — | 504 |
| Yaphank Residential Juvenile Detention Center | Juvenile facility | Yaphank | (631) 852-2200 | 32 |
Police & law enforcement
40 agencies
Frequently asked
How many places of detention does Suffolk County, New York have?
The atlas lists 6 prisons, jails and detention centres in Suffolk County, New York, including 3 juvenile facilities and 3 county jails.
What is the largest prison in Suffolk County, New York?
By the capacity recorded in its sources, Suffolk County Jail - Riverhead is the largest, with about 769 places.
Which police agencies serve Suffolk County, New York?
40 police units are listed for Suffolk County, New York: 28 police departments, 6 state agencies and 5 special jurisdiction agencies.
How do I find out if someone is in jail in Suffolk County, New York?
Call the county jail or use the sheriff's online inmate lookup. Official agency records are the final authority on custody status.
Are telephone numbers available for these facilities?
Yes for 45 entries of 46. Where a number is missing, the facility page shows its address and map location; details can change, so the agency's own website is the authority.
Are there women's, youth or remand facilities in Suffolk County, New York?
The atlas lists 3 juvenile facilities here. Each has its own page with the address and, where published, a phone number.
Where are most of the prisons in Suffolk County, New York?
Yaphank has the most, with 3 places of detention in the atlas, out of 4 towns with at least one.
What other areas are in New York?
New York has 61 other areas in the atlas; New York County has the most entries (75), followed by Westchester County.