How to Search for an Inmate in Carbon County, MT

How to Search for an Inmate in Carbon County Jail

The official inmate search for Carbon County is the Carbon County Sheriff Inmate Search. Free, government-operated, and verified. Never pay a third-party site.

1
Open the official inmate search portal
Go to https://www.carboncountysheriff.com/corrections/inmate-search. This is the official Carbon County Sheriff Inmate Search for Carbon County. Completely free — never pay any third-party site.
2
Complete any security verification
Complete any CAPTCHA or verification if prompted — standard government security.
3
Enter the person's information
Search by: full name, booking number. Enter the full legal last name first. Adding first name narrows results. Always use the legal name, not a nickname.
4
Click Search and review results
Click Search. Matching inmates in Carbon County custody will appear. Confirm the correct person by name and date of birth.
5
Click the name for full booking details
Open the full record: current facility, booking number, arrest date, charges, and bail amount if set.
6
Record the booking number
Write it down — needed for visits, phone accounts, mail, commissary, and all jail communications.
7
Note the data update schedule
This portal updates every 8 hours. New bookings may take 2–8 hours to appear.
8
If no results are found
Person may not be processed yet, may be released, or may be in a city jail. Call Carbon County at (406) 446-1234 for direct help.

Carbon County Sheriff Inmate Search

📞 Phone: (406) 446-1234 · 24/7

🕐 Every 8 hours

Search Now →

💡 Search Tips

Search by last name only first — first names may be recorded differently.
New bookings take 2–4 hours to appear in the system.
If no result: check alternate spellings or call the jail directly.

Carbon County Jail — Location Map

Frequently Asked Questions — Carbon Inmate Search

How do I find someone arrested in Carbon County?

Use the official Carbon County Sheriff Inmate Search at https://www.carboncountysheriff.com/corrections/inmate-search. Free. Enter full legal name. New bookings appear every 8 hours. Call (406) 446-1234 if needed.

Is the Carbon County inmate search free?

Yes. The Carbon County Sheriff Inmate Search at https://www.carboncountysheriff.com/corrections/inmate-search is completely free. Never pay any third-party site.

What do I need to search for an inmate in Carbon County?

Full legal last name required. First name, booking number, or date of birth will narrow results. Always use the legal name, not a nickname.

Why can't I find someone in the Carbon County inmate search?

Reasons: (1) Booking takes 2–8 hours. (2) Already released. (3) City jail, not county. (4) Name differs from legal record. Call (406) 446-1234.

What is the booking number on Carbon County search results?

Unique ID assigned at intake. Needed for visits, phone setup, mail, commissary, and all jail communications.

⚖️ Important Legal Disclaimer

All information is for informational purposes only. An arrest does not equal a conviction. All persons are presumed innocent until proven guilty in a court of law. Inmate Search is NOT affiliated with Carbon County, the Sheriff's Office, or any government agency. Not a consumer reporting agency under the FCRA. Do not use for employment, housing, credit, or insurance decisions. Data may be outdated — always verify with official sources. Full Disclaimer