Main jail
Niagara County Jail
Facilities in Niagara County
- Niagara County Jail County jail in Lockport
- Address
- 5526 Niagara St, Lockport, NY 14094
- Phone
- (716) 438-3393
- Website
- niagarasheriff.com
- Capacity
- 453 beds
- Visiting page
- niagarasheriff.com
Addresses, phone numbers and capacity come from a public facility directory (HIFLD Prison Boundaries, data edited October 2025) and can be out of date. Visiting, mail, money and phone pages are linked from each facility's own site. Call before you travel or send anything.
Near Niagara County
Straight-line miles from the facilities we list, not driving distances.
Nearby counties
Closest jails in other counties
More in New York
Find someone in Niagara County
- Call(716) 438-3393. Have the person's full name and date of birth ready; booking can take several hours.
Questions about Niagara County jail and inmate search
Where do people arrested in Niagara County go?
Most people arrested in Niagara County, New York are booked into Niagara County Jail at 5526 Niagara St, Lockport. Its phone number is (716) 438-3393.
What phone numbers do we list for Niagara County jails and facilities?
Niagara County Jail: (716) 438-3393. These come from a public facility directory and can change, so confirm a number before you rely on it.
How do I find out if someone is in jail in Niagara County?
Call (716) 438-3393 with the person's full name and date of birth.
What county jails are near Niagara County?
The closest county jails we list outside Niagara County are Erie County Correctional Facility in Alden (Erie County, about 19 miles), Erie County Holding Center in Buffalo (Erie County, about 22 miles) and Orleans County Jail in Albion (Orleans County, about 28 miles). Distances are straight-line miles between listed facilities, not driving distances.
How many people can the Niagara County Jail hold?
The facility directory lists a capacity of 453 beds for Niagara County Jail.