Niagara County Inmate Search & Arrest Records

The official inmate search tool for Niagara County is the Niagara County Sheriff Inmate Search. This free government-operated service is your only verified source. Never pay a third-party website for information available for free here.

1. 1
   Open the official inmate search portal

   Go to https://www.niagarasheriff.com/corrections/inmate-search in your web browser. This is the official Niagara County Sheriff Inmate Search operated by Niagara County. It is completely free. Never pay any third-party website — the official search costs nothing.

2. 2
   Complete any security verification

   Some portals require a CAPTCHA or verification checkbox. Complete it if prompted — this is standard government security to prevent automated access.

3. 3
   Enter the person's information

   This portal lets you search by: full name, booking number. Enter the full legal last name first. Adding the first name narrows results significantly. Always use the legal name — not a nickname.

4. 4
   Click Search and review the results

   Click Search or Submit. A list of matching inmates in Niagara County custody will appear. Confirm the correct person by checking name and date of birth.

5. 5
   Click the person's name for full booking details

   Click the name to open the full booking record: current facility, booking number, arrest date, charges, and bail amount if set.

6. 6
   Record the booking number

   Write the booking number down immediately. You will need it for visits, phone call accounts, mail, commissary deposits, and all facility communications.

7. 7
   Note the data update schedule

   This portal updates every 4 hours. If searching right after an arrest, the record may not appear yet — new bookings typically take 2–8 hours to process.

8. 8
   If no results are found

   The person may not be processed yet, may have been released, or may be in a municipal jail rather than the county facility. Call Niagara County at (716) 438-3393 for live staff assistance.