Prince William County, Virginia Jail & Detention Facility Guide
Confirm the current jail or detention location through the responsible Prince William County agency before mailing, paying, visiting, calling, or traveling. This page combines county-specific geography, official-source routing, state corrections guidance, and transfer checks without inventing an unverified facility list.
Facility search: quick answer
Prince William-Manassas Regional Adult Detention Center snapshot
| Operator | Prince William-Manassas Regional Adult Detention Center |
|---|---|
| Published address or location context | 9320 Lee Avenue, Manassas, VA 20110 |
| Custody coverage | People currently incarcerated at the Prince William-Manassas Regional Adult Detention Center |
| Search method | Official phone-assisted inmate lookup through the Adult Detention Center directory or Inmate Records during published office hours |
| Release/history limitation | The ADC confirms only current custody and will not confirm released people, people in transit, or juveniles; it is not a public roster |
| Public phone | 703-792-6420 |
County profile for facility verification
The Census Bureau Vintage 2025 estimate for Prince William County is 502,966 residents, compared with 482,838 in 2020. The estimated change was +20,128 people (4.2%). It ranks #2 among 133 county equivalents in Virginia.
| Jurisdiction fact | Value | Facility-search relevance |
|---|---|---|
| Official Census name | Prince William County | Confirms the county-equivalent connected to the facility search |
| GEOID | 51153 | Distinguishes same-named counties and cities |
| County-equivalent type | County | Explains the jurisdiction model |
| 2025 resident population | 502,966 | Provides jurisdiction scale; it is not jail population or capacity |
| Adjacent jurisdictions | 6 | Supports nearby checks during regional or cross-county housing |
How to confirm the current facility
- Open the parent Prince William County inmate-search guide and identify the responsible sheriff, corrections department, detention center, regional jail, state agency, or other custodian.
- Use the verified custody method linked above.
- Confirm the exact facility name, booking or inmate number, current status, and jurisdiction.
- Open the official facility or agency page before sending mail, money, documents, or planning a visit.
- Reconfirm the location after court, medical transport, classification, contract placement, or transfer.
Why a jurisdiction can use more than one detention location
Virginia local custody may be handled by a county sheriff, an independent-city sheriff, or a regional jail authority. State-prison custody is separate and uses the Virginia DOC locator. A jurisdiction may use an intake center, main jail, annex, work-release center, city jail, regional authority, juvenile facility, medical unit, courthouse holding area, or contracted beds. The public agency result or official information line is the best current source for where an adult is housed.
Facility details to verify
| Detail | Why it matters | Where to verify |
|---|---|---|
| Official facility name | Prevents confusion with an old, renamed, closed, or informal jail name | Responsible agency or current inmate result |
| Operating agency | Identifies the correct locator, phone, mail, money, and visitation rules | Sheriff, corrections, regional authority, state, or contracted public portal |
| Street and mailing address | Physical location and inmate-mail address can differ | Current official facility page |
| Public information phone | Confirms urgent transfer or release questions when published | Official contact page |
| Custody population served | A building may handle intake, pretrial, sentenced, work-release, medical, or another group | Agency facility description |
| Search relationship | Shows whether the county search covers the facility or another system must be used | Locator coverage statement |
Mail, money, visitation, and phone services
Do not use a facility address or vendor from an old third-party page. Open the current official sheriff, corrections, jail, regional authority, or facility page and confirm the recipient format, inmate number, permitted items, vendor, visitation approval process, schedule, identification requirements, and communication rules. Transfers can invalidate previously correct instructions.
When the facility shown online changes
A location can change after court, classification, sentence, disciplinary action, medical care, protective placement, overcrowding, regional placement, contract housing, state transfer, federal hold, or release processing. A changed location does not by itself explain the person’s legal status.
State and federal alternatives
If the person has entered state custody, use the Virginia state inmate-search guide. The state agency is Virginia Department of Corrections and the published state tool is Inmate and Supervisee Locator. If federal custody is confirmed, use the federal BOP guide.
Nearby county searches
Charles County inmate search
Maryland · GEOID 24017
Fairfax County inmate search
Virginia · GEOID 51059
Fauquier County inmate search
Virginia · GEOID 51061
Loudoun County inmate search
Virginia · GEOID 51107
Manassas city inmate search
Virginia · GEOID 51683
Manassas Park city inmate search
Virginia · GEOID 51685
How this guide avoids stale facility data
The parent county has a verified official custody pathway, but current facility details still must be reconfirmed before action.