FCI Mendota is a medium-security federal correctional institution for men in Fresno County, with an adjacent minimum-security camp. Population changes over time; a headcount does not establish an individual’s housing unit or visiting eligibility.
The address for FCI Mendota is:
33500 West California Avenue, Mendota, CA 93640
Phone: 559-274-4000
Driving directions: Google Maps
How to look up an inmate
Use the BOP inmate locator with the person’s name or register number. Visiting instructions are a different resource; the public locator does not arrange a visit or show every court event.
How to visit an inmate
The facility’s posted visiting supplement lists ordinary general-population visits on Saturdays, Sundays and federal holidays from 8:15 a.m. to 3 p.m. Special housing has different arrangements, and restrictions may cancel a visit. Confirm current approval and the schedule with the facility before departure.
There are a series of rules and regulations when visiting inmates that dictate who, when and how visits take place. It is very important that you read their Visiting Scheduling and Procedures prior to visiting your loved one.
How to contact an Inmate at FCI Mendota
If you would like to contact someone at FCI Mendota, you may send an inmate a letter with the following address information:
For Inmates at the FCI
Inmate Name & Register Number
FCI Mendota
Federal Correctional Institution
P.O. Box 9
Mendota, CA 93640
For Inmates at the Camp
Inmate Name & Register Number
FCI Mendota
Federal Correctional Institution
Satellite Camp
P.O. Box 9
Mendota, CA 93640
The other contact details for FCI Mendota are as follows
| Email: | [email protected] |
| Phone: | 559-274-4000 |
There are other forms of communications outlined at the Federal Bureau of Prisons, for more information please check. https://www.bop.gov/inmates/communications.jsp#mail
How to add money to an inmate’s commissary
If you would like to add money to an inmate’s commissary account there are a few ways to do so. This account gives your loved one credit to use at the FCI Mendota Commissary as well as catering for co-payment of healthcare services.
1. Money Gram: You may visit a local branch or do an online payment.
You will need the following information:
Account Number: Inmate’s eight-digit register number with no spaces or dashes, followed immediately by the inmate’s last name (example: 12345678DOE).
Company Name: Federal Bureau of Prisons
City & State: Washington, DC
Receive Code is always: 7932
Beneficiary: Inmate’s full committed name
2. Western Union: You may transact via phone, online or at a local branch.
You will need the following information:
Account Number: Inmate’s eight-digit register number with no spaces or dashes, followed immediately by the inmate’s last name (example: 12345678DOE)
Attention Line: Inmate’s full committed name
Code City is always: FBOP, DC
Mailed trust funds through USPS
You will need to include: The inmate’s full committed name (no nicknames). The eight-digit register number must be printed legibly on all negotiable instruments and on the outside of the envelope that contains the negotiable instrument.
You can send it to:
Federal Bureau of Prisons
Insert Valid Committed Inmate Name
Insert Inmate Eight-Digit Register Number
Post Office Box 474701
Des Moines, Iowa 50947-0001
For more information on sending money to an inmate’s commissary account, please visit bop.gov
How to get help for someone who has been arrested
A federal defense lawyer can distinguish the pending prosecution from sentencing, appeal or postconviction issues. Bring the charging papers, judgment and current court orders to a consultation.
Robert M. Helfend has practiced criminal defense since 1984. His active State Bar record and Super Lawyers selection for 2020 through 2023 provide independently checkable professional information. Call 800-834-6434 for a free consultation.
Published November 18, 2024.
Mailed trust funds must follow BOP’s current national processing-center instructions. Use the full committed name and eight-digit register number, and verify the acceptable payment instrument and sender information before mailing. Personal correspondence should not be enclosed with a deposit.
Keep Mendota mail, deposits and legal visits separate
| Purpose | Instruction |
|---|---|
| Personal mail | The posted handbook uses the committed name, register number and unit at P.O. Box 9, Mendota, CA 93640. Confirm FCI versus camp designation. |
| Trust funds | Use BOP’s national deposit process; a letter mailed to P.O. Box 9 is not a trust-account deposit. |
| Legal visit | Counsel should arrange the appointment with the unit team and confirm current access rules; a social visitor approval does not arrange an attorney meeting. |
| Health or urgent family issue | Contact institutional staff through the official facility number, 559-274-4000, and separately notify counsel of any case deadline. |
Ordinary correspondence and electronic messages are monitored. Arrange protected attorney communication through the appropriate institutional procedure instead of discussing defense strategy in a general family message.
Sources and legal standards
Legal information checked October 10, 2026. The charge, evidence and applicable version of the law control the analysis of an individual case.
References
- 18 U.S.C. 1341 (2025). https://www.law.cornell.edu/uscode/text/18/1341.
- 21 U.S.C. 841 (2025). https://www.law.cornell.edu/uscode/text/21/841.
- Cal. Health & Safety Code, 11352 (2025). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC§ionNum=11352.
- Cal. Penal Code, 261 (2025). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=PEN§ionNum=261.
"Helpful Defense Counsel"
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