Berkeley County Inmate Population Overview
Berkeley County uses a state-operated regional jail model. The primary local jail-search facility is Eastern Regional Jail and Correctional Facility in Martinsburg. It serves Berkeley, Jefferson, and Morgan counties, so its total population is not the same as a Berkeley-only jail count. The West Virginia Division of Corrections and Rehabilitation, often shortened to WVDCR, operates the facility through its Bureau of Prisons and Jails.
The Berkeley County inmate population shifts as people are arrested, booked, released on bond, sentenced, transferred, or moved to another agency's custody. A person arrested by the Berkeley County Sheriff's Office, Martinsburg Police, West Virginia State Police, or another local agency is usually routed into Eastern Regional Jail for adult state or local jail custody. After sentencing, a person may move from the regional jail roster to the WVDCR prison search.
Berkeley County Inmate Population Statistics
The most useful official numbers are rated population figures and point-in-time audit figures, not a current live jail census. The WVDCR FY2025 Annual Report lists Eastern Regional Jail with a rated population of 448 and Martinsburg Correctional Center and Jail with a rated population of 120. A 2021 PREA audit listed a first-day onsite population of 591 at Eastern Regional Jail against a designated capacity of 568.
| Measure | Figure | Source / Year |
|---|---|---|
| Eastern Regional Jail rated population | 448 | WVDCR FY2025 Annual Report |
| Martinsburg Correctional Center and Jail rated population | 120 | WVDCR FY2025 Annual Report |
| Eastern Regional Jail designated capacity | 568 | 2021 PREA audit |
| Eastern Regional Jail audit-day population | 591 | 2021 PREA audit |
| Berkeley County prison-offender count | 401 | WVDCR FY2025 Adult Prisons demographics |
Berkeley County Inmate Population Trends
The research did not locate an official Berkeley County average daily jail population series. Trend language should therefore stay narrow. The public record supports a facility-capacity trend, an audit point, and a state prison county count. Berkeley County is also described by the Sheriff's Office as West Virginia's second most populated county and one of the fastest growing parts of the state, with deputies covering 322 square miles and handling about 40,000 or more calls each year.
| Year / source | Figure | What it means |
|---|---|---|
| 2018 RJA annual report snippet | 481 total bed capacity | Historical Eastern Regional Jail capacity figure from system reporting |
| 2021 PREA audit | 591 at Eastern, 72 at Martinsburg | Point count on first audit day, not a current live count |
| FY2025 WVDCR report | 448 Eastern, 120 Martinsburg | Rated population figures for the two mapped facilities |
| June 30, 2025 WVDCR report | 401 Berkeley prison-offender count | Adult prisons custody-by-county figure, separate from jail custody |
Note: Do not read the 2021 audit figure as today's population. It is the strongest local overcrowding point in the research, but it is historical.
Who Makes Up Berkeley County Inmates
Eastern Regional Jail holds pretrial felony and misdemeanor detainees and sentenced felony and misdemeanor jail prisoners for Berkeley, Jefferson, and Morgan counties. That mix matters because a jail search result may represent a new arrest, a person waiting for a first appearance, a person held on bond, a sentenced jail inmate, or a person awaiting transfer. The official research did not capture a public Eastern-specific race, age, or sex breakdown for the jail population.
- Pretrial detainees: People held before final case disposition, often while bond or release conditions are pending.
- Sentenced jail inmates: People serving short jail sentences or waiting for transfer after sentencing.
- State prison intake: Martinsburg Correctional Center and Jail is a male intake and classification unit.
- Other agency holds: Detainers, warrants, or federal matters can affect release, but no official ERJ USMS or ICE contract was verified.
Berkeley County Jail Capacity
Capacity is clearest when separated by source. The FY2025 annual report uses rated population. The 2021 PREA audit uses designated capacity and point-in-time population. Those are not the same measure. The 2021 audit listed Eastern Regional Jail at 591 people on the first audit day against designated capacity of 568, and listed Martinsburg Correctional Center and Jail at 72 people. The FY2025 annual report later listed Eastern Regional Jail at rated population 448 and Martinsburg at 120.
The research did not locate a current Berkeley-specific jail construction order, DOJ consent decree, closure order, or active capacity litigation naming Eastern Regional Jail. Statewide jail conditions may be debated, but the page should not import statewide claims as if they are proven local facts. For the Berkeley County inmate population, the strongest local capacity facts are the WVDCR report and the PREA audit figures.
Berkeley County Inmate Population Laws
West Virginia law controls access to public records, jail standards, release conditions, regional jail placement, and certain reporting duties. The jail roster is a custody lookup. It is not a final court record, and WVDCR warns that location, status, and release information can change quickly. Court charges and copies come from court systems or clerks, while sheriff reports use the Berkeley County Sheriff's FOIA and report request process.
Key statutes:
W. Va. Code §29B-1-3 gives people the right to inspect or copy public records unless an exemption applies.
W. Va. Code §15A-3-16 explains regional jail placement, short local holding limits, and inmate-day provisions.
W. Va. Code §25-5-11 requires correctional facility services such as medical care, food, mail, phone use, visitation, and legal access.
W. Va. Code §61-12-8 requires medical examiner notice for certain deaths, including deaths of inmates in public institutions.
Berkeley County State Prison Population
The state prison side is separate from the regional jail roster. The WVDCR prison offender search covers people under active WVDCR supervision, in prison, or on parole. It does not list people who have discharged or moved outside WVDCR custody. A no-result message can mean the person is no longer in WVDCR custody or supervision.
Martinsburg Correctional Center and Jail is physically in Berkeley County and is described by WVDCR as a 120-bed intake and classification unit for male offenders. The FY2025 annual report also says Eastern Regional Jail is merged with Martinsburg Correctional Center-Male Classification Intake Facility. Families may see a name move from the regional jail roster to the prison locator after sentencing or state commitment.
Search Berkeley County Inmate Population
The official current jail path is the WV Regional Jail Offender Search. Berkeley County's own inmate locator and quick links route the public to state regional jail, state DOC, and federal BOP systems. Start with the regional jail search for active jail custody at Eastern Regional Jail. Use Daily Incarcerations when the booking is recent or when a county or institution browse is more useful than a name search.
- Open the WV Regional Jail Offender Search for jail inmates.
- Enter at least the first three letters of the person's last name.
- Add first name when known to narrow common names.
- Check Daily Incarcerations by county or institution if a new booking does not appear by name.
- Use the WVDCR prison search after sentencing or transfer to state custody.
Berkeley County Roster Search Fields
The jail search fields are limited, which helps avoid false precision. The last-name field is required and the first-name field is optional. The site says pressing Search means the user agrees to WVDCR terms and disclaimer. The disclaimer warns that public information is updated regularly but can change quickly.
| Field Label | Type | Required | Notes |
|---|---|---|---|
| Last Name, partial or full | Text | Yes | Enter at least the first three letters of the last name. |
| First Name | Text | No | Optional field that narrows common surnames. |
| Search | Button | n/a | Submitting accepts the public-information terms and disclaimer. |
The official WV Regional Jail search page shows the Berkeley County jail lookup fields used for current regional jail custody.
Use the field limits shown in the official portal before assuming a missing result means release.
Past Berkeley County Inmate Records
Released or older jail records are harder than current custody. WVDCR says the jail search can change quickly and may not reflect true current location, release date, status, or other information. The research did not locate an official retention period for how long Berkeley County regional jail bookings remain visible after release. For older jail-related questions, use the court search for filed charges and the sheriff report or FOIA process for law-enforcement records held by BCSO.
The Berkeley County Sheriff's Office accepts FOIA requests by email at BCSOrecords@BerkeleyWV.org, by mail, and in person at 510 South Raleigh Street in Martinsburg. BCSO says it responds within five working days and may provide records, set inspection and copy times, withhold exempt records with written reasons, redact protected parts, report that records cannot be found, or explain why more time is needed.
What Berkeley County Inmate Records Show
The visible official pages captured in the research did not open a live inmate profile. For accuracy, record-field claims should stay tied to what was visible: search fields, daily incarceration controls, public-information warnings, and court-reference disclaimers. Some individual WV jail profiles may include booking or custody details, charges, bond, location, or photo fields when available, but a Berkeley-specific field such as housing pod or projected release date was not verified.
| Field or notice | What it means |
|---|---|
| Last name search | Required starting point for the regional jail offender search. |
| First name search | Optional filter to narrow possible matches. |
| Daily Incarcerations selection | Browse active inmates by sentencing county or institution. |
| Public-information disclaimer | Location, release date, status, and other information can change quickly. |
| Court-reference disclaimer | Sentencing and criminal-action details should be checked with the court. |
Berkeley County Jail vs Prison
One common mistake is using the jail roster for every custody question. Eastern Regional Jail is the local regional jail search point for Berkeley County arrestees and short jail custody. The WVDCR prison locator is for people under active state prison, parole, or supervision status. Federal and immigration custody use separate systems.
| Custody type | Where to search | Scope |
|---|---|---|
| Regional jail | WV Regional Jail Offender Search | Pretrial and sentenced jail population at Eastern Regional Jail |
| Daily jail custody | Daily Incarcerations | Recent or current active jail inmates by county or institution |
| State prison or parole | WVDCR prison offender search | Active WVDCR prison, supervision, or parole records |
| Federal custody | Federal BOP locator | Federal inmates from 1982 to present |
| Immigration custody | ICE ODLS | Immigration detention, separate from state jail records |
State Federal ICE Inmate Search
The WVDCR offender search hub links Daily Incarcerations, jail search, prison search, and escapee or absconder tools. The prison search accepts an OID number or first and last name fields. The Federal Bureau of Prisons inmate locator searches federal inmates from 1982 to present. The ICE Online Detainee Locator System is used when immigration detention is suspected.
No official BOP prison or ICE detention center physically inside Berkeley County was located in the research. Federal custody can still matter after a Berkeley County arrest because U.S. Marshals, federal warrants, or immigration detainers may affect location and release. The U.S. Marshals Northern District of West Virginia lists Berkeley County in the district and has a Martinsburg phone at (304) 267-7179.
Berkeley County Detention Facilities
The Berkeley facility map has two WVDCR-operated entries on the Grapevine Road campus. The first is the public-facing regional jail for Berkeley County arrestees. The second is a state intake and classification unit, which should not be treated as the county jail roster facility.
- Eastern Regional Jail and Correctional Facility holds pretrial and sentenced jail populations for Berkeley, Jefferson, and Morgan counties.
- Martinsburg Correctional Center and Jail is a state male intake and classification unit with a rated population of 120.
Berkeley County Inmate FAQ
How is the Berkeley County inmate population counted?
There is no single Berkeley-only live jail count in the captured sources. Eastern Regional Jail serves three counties, while WVDCR reports rated population and some state prison county figures. Use the annual report and audit data as sourced population context, not as a current headcount.
Where do current Berkeley County inmates appear?
Current jail custody appears through the WV Regional Jail Offender Search or Daily Incarcerations. Eastern Regional Jail is the relevant regional jail facility for most adult Berkeley County state or local arrests.
Why did a name disappear from the jail roster?
A missing name can mean release, transfer, state prison commitment, a data update, or another custody path. Check the WVDCR prison search, court records, and the jail phone line before assuming the person is free.
Can VINELink replace the roster?
West Virginia VINE is useful for custody notifications. It does not replace the roster, the court record, or facility confirmation for bond, visitation, and release details.
Berkeley County Custody Terms
Several terms appear across jail, court, and prison records. Plain definitions reduce confusion when a person moves from arrest to booking to court.
- Booking
- The administrative process after arrest when identity, charge basis, fingerprints, photograph, and custody status may be recorded.
- Detainer
- A hold or request from another agency that can block release even after local bond is posted.
- Classification
- A jail or prison process that assigns security level, housing, and program eligibility.
- Personal recognizance
- Release without upfront cash when a judicial officer permits it under state law.