FCI Lompoc II Overview
FCI Lompoc II is operated by the Federal Bureau of Prisons at the Lompoc federal correctional complex. BOP data identifies it as a low security Federal Correctional Institution in Santa Barbara County, in the Western Region and Central District of California. It houses male federal sentenced inmates and includes an adjacent minimum-security satellite camp. The facility is federal, so county jail custody rules do not apply.
The most common lookup error is searching the county jail roster for a federal inmate. The Sheriff's Who Is In Custody page covers county jail custody at Main Jail and Northern Branch Jail. It does not list BOP sentenced prisoners at FCI Lompoc II unless there is some separate county custody event. BOP's locator is the correct public search tool for federal prisoners from 1982 to present. It can show name, register number, age, race, sex, release date, location, and whether the person is no longer in BOP custody.
The manifest includes a direct screenshot of the official BOP FCI Lompoc II facility page. That page is the right source for current BOP notices, visiting regulations, admission and orientation handbooks, commissary lists, and PREA reports.

FCI Lompoc II Capacity and Population
BOP phyloc data dated May 28, 2026 listed 2,204 total inmates for FCI Lompoc II, including 1,901 at the main FCI, 193 at the camp, and 110 in a camp north or related camp grouping. BOP also identifies the facility as male and low security with an adjacent minimum-security satellite camp. These are federal population figures and should not be mixed with Santa Barbara County jail daily population statistics.
Federal PREA audit material for the Lompoc complex also provides capacity context, including designated capacities and audit-period population figures for the camp, FCI, and USP groupings. Those audit figures are useful for facility history and compliance context, while the BOP population report is the page's current sourced population figure.
How to Look Up an Inmate at FCI Lompoc II
Use the BOP Inmate Locator. BOP allows a number search by BOP Register Number, DCDC Number, FBI Number, or INS Number, and a name search by last name with optional first name, middle name, race, sex, and age. If the person is in immigration custody, use ICE ODLS instead. If the person is in Santa Barbara County jail custody, use the Sheriff roster instead. The custody system matters more than geography.
- Open the BOP Inmate Locator.
- Search by federal register number if known, or use exact last name and supporting fields.
- Read the result for location, release date, register number, and custody status.
- Use the FCI Lompoc II BOP facility page for current visiting, mail, commissary, and operational notices.
FCI Lompoc II Address and Contact
BOP facility data lists the main institution address on Klein Boulevard and a separate camp mail and parcel address on West Farm Road. Use the correct BOP address format for the person's assigned unit and current BOP instructions. The Santa Barbara County Main Jail and Northern Branch Jail phone lines do not provide routine federal inmate records for FCI Lompoc II.
FCI Lompoc II
3901 Klein Blvd
Lompoc, CA 93436
(805) 735-2771
Federal Bureau of Prisons low security institution with adjacent minimum-security camp
FCI Lompoc II Camp Mail / Parcels
3705 West Farm Road
Lompoc, CA 93436
(805) 735-2771
Use BOP instructions for camp-assigned inmates
Visiting Someone at FCI Lompoc II
FCI Lompoc II visits follow BOP rules, not the Sheriff Main Jail or Northern Branch Jail schedule. BOP facility pages link federal visiting regulations and facility-specific materials, and current visiting status should be checked directly before travel. Approval, identification, dress rules, search procedures, and institution notices can affect visits. The county ViaPath visit portal applies to Northern Branch Jail only and is not the way to schedule a visit for FCI Lompoc II.
| Topic | Rule Source | County Jail Rules Apply? |
|---|---|---|
| Visit approval | BOP facility rules and federal visiting regulations | No |
| Current schedule | FCI Lompoc II BOP page and notices | No |
| Satellite camp visits | BOP camp-specific instructions when applicable | No |
Mail, Phone, and Money at FCI Lompoc II
BOP mail, money, phone, commissary, and release rules control FCI Lompoc II. The county jail CID mail format, TouchPay Site ID 293110, and county commissary guidance do not apply. BOP pages and handbooks should be checked for current inmate addressing, package, property, phone, and deposit requirements. The camp address is separate from the main FCI address in the research, so verify the person's assignment before mailing.
| Service | Provider / Detail |
|---|---|
| Main FCI Mail | FCI Lompoc II, 3901 Klein Blvd, Lompoc, CA 93436, using BOP inmate addressing rules |
| Camp Mail | 3705 West Farm Road, Lompoc, CA 93436, for camp mail or parcels under BOP instructions |
| Money Deposit | BOP-approved federal inmate deposit procedures, not Santa Barbara County TouchPay |
Admission and Classification at FCI Lompoc II
Federal admission and classification are BOP processes following federal custody, sentencing, designation, or transfer. A person at FCI Lompoc II is not being booked like a new county arrestee. BOP manages intake, classification, housing, programming, work, medical review, security level, release calculation, and placement between the main institution and camp when applicable.
If a person was just arrested in Santa Barbara County, search the county roster or call the appropriate county jail. If a person has been sentenced federally and designated to BOP, use BOP. If ICE custody is involved, use the ICE Online Detainee Locator System. These systems can overlap during a person's broader case history, but each answers a different custody question.
About FCI Lompoc II
FCI Lompoc II is one of the federal facilities that makes Lompoc a significant custody location even though it is not part of Santa Barbara County's jail system. BOP naming can be confusing because users may see references to FCC Lompoc, FCI Lompoc II, satellite camp, and historic complex names. The accurate local distinction is that the Sheriff's county jail system covers Main Jail and Northern Branch Jail, while BOP covers FCI Lompoc I and FCI Lompoc II.
BOP does not publish public federal mugshots through its locator. The locator is meant for federal custody location and status, not booking-photo publication. For federal court filings, use federal court records. For county arrests, use Sheriff and Superior Court sources. For immigration custody, use ICE ODLS and the ICE Detention Reporting and Information Line when appropriate.
Note: Confirm the BOP location and camp assignment before mailing, sending funds, or traveling for a visit.