The Walla Walla County Inmate Population
The Walla Walla County inmate population has two parts that should not be mixed. The local jail count comes from the Walla Walla County Corrections Department, which holds people arrested by the Sheriff's Office, Walla Walla Police Department, College Place Police Department, and some other origin agencies shown in roster records. The state prison count comes from Washington State Penitentiary, a separate men's prison operated by the Washington State Department of Corrections inside Walla Walla County. A person who was just arrested is usually searched through the county jail roster. A person serving a state prison sentence is searched through the DOC locator.
The county jail population moves with arrests, first appearances, bond decisions, short jail sentences, and transfers. The roster sample reviewed in the research showed a booking origin field, which matters in this area because a person may be housed in Walla Walla even when the arrest began with another nearby agency. Once a case reaches sentencing and the person enters prison custody, the population record shifts away from the county jail and into the statewide corrections system. Federal and immigration custody can also affect a local arrest, but those systems use separate federal tools rather than the Walla Walla jail roster.
Walla Walla County Inmate Population Statistics
The strongest local jail figures come from the Washington Association of Sheriffs and Police Chiefs annual jail statistics. WASPC's 2024 row for Walla Walla County Corrections Department lists an average daily population of 69.67 people, 120 facility beds, and 2,182 total admissions. Those are annual jail figures, not a live head count. They are useful for sizing the Walla Walla County inmate population over a year, while the live roster is still the source for a current custody check.
| Measure | Figure | Source / Year |
|---|---|---|
| Average daily jail population | 69.67 | WASPC Annual Jail Statistics, 2024 |
| Rated / bed capacity | 120 beds | WASPC Annual Jail Statistics, 2024 |
| Annual admissions | 2,182 | WASPC Annual Jail Statistics, 2024 |
| Average length of stay | 13 | WASPC Annual Jail Statistics, 2024 |
| Washington State Penitentiary capacity | 2,356 | DOC WSP fact sheet, revised 10/2024 |
| Washington State Penitentiary ADP | 2,050 | DOC WSP fact sheet, 2024 YTD |
Walla Walla County Jail Population Trends
WASPC annual rows show a smaller 2024 jail ADP than the older extracted 2021 and 2022 figures, but the research flags a layout gap in the 2023 extraction and older spreadsheets use different field layouts. That means the trend can be described carefully, not overstated. The 2024 row is the cleanest current measure because it lists Walla Walla County Corrections Department with beds, admissions, gender ADP, race ADP, and program fields in the current annual table.
| Year | ADP / Population Metric | Notes |
|---|---|---|
| 2024 | 69.67 ADP | WASPC row also lists 120 beds and 2,182 admissions. |
| 2023 | Not extracted | Official spreadsheet exists, but the local row extraction was incomplete in research. |
| 2022 | 83.99 ADP field | Older WASPC row used a different layout, so label as an older ADP field. |
| 2021 | 113.76 ADP field | Older official row showed a higher value, with layout caveats. |
| 2020 | Mixed reporting | The row included Walla Walla County and NR values, so it should not be treated as a clean comparison. |
The annual jail statistics page notes that 2024 data came from VINE and JBRS interfaces under a state booking and reporting system, with agency review and verification. Interface outages, data-entry limits, and missing responses can affect statewide tables. For that reason, the Walla Walla County inmate population trend is best read as official annual reporting, not a live daily census.
Who Makes Up Walla Walla County Jail Population
WASPC's 2024 demographic fields give a cautious profile of the local jail population. The jail row lists 60.75 male ADP, 8.42 female ADP, and 0.67 unknown or undocumented gender ADP. Race and ethnicity fields show 49.67 White ADP, 3.58 Black ADP, 0.58 American Indian or Alaska Native ADP, 0 Asian ADP, 0 Hispanic ADP, and 15.75 unknown race or ethnicity ADP. The unknown category is large enough that strong demographic conclusions would go beyond the source.
- Gender reporting - The 2024 jail ADP is mostly listed as male, with smaller female and unknown-gender fields.
- Race and ethnicity reporting - The largest reported category is White ADP, but the unknown field is substantial.
- Admissions - Monthly admissions ranged from 132 to 217 in 2024, with 2,182 total admissions.
- Programs - WASPC lists electronic monitoring and work release for the county jail in 2024.
Walla Walla County Jail Capacity
The 2024 annual average of 69.67 people against 120 facility beds suggests the county jail was below rated capacity on an annual-average basis. That does not prove every day was uncrowded. Jail counts can rise after a large arrest event, a court calendar, or a delay in transfer. The Walla Walla research did not locate an official two-year county jail litigation, consent decree, closure notice, or new jail construction record. The responsible wording is simple: the published 2024 annual average is below listed bed capacity, while day-level crowding was not documented in the research.
The WASPC annual jail statistics page is also useful because it explains how 2024 jail data were collected. Walla Walla County's row includes an in-custody death flag, but the research did not locate a local fatality review document or cause. That data point should be treated as a reporting flag only. Washington has separate unexpected fatality review laws for local jails and DOC prisons, which keeps this issue tied to official review rather than speculation.
Laws Governing Walla Walla County Inmate Population
Washington law separates the public jail register from the rest of an inmate file. That distinction shapes the Walla Walla County inmate population search. A roster entry, booking time, cause of confinement, and discharge details are not the same thing as a full jail file, a prosecutor's charging document, or a court judgment. Population data also flows through a statewide booking and reporting system rather than through a local spreadsheet posted by the jail.
Key Statutes:
RCW 70.48.100 requires a public jail register while making other confined-person records confidential except for listed uses.
RCW 36.28A.040 directs WASPC to operate the statewide city and county jail booking and reporting system.
RCW 42.56.070 is the Public Records Act availability rule for public records that are not exempt.
RCW 70.48.510 addresses unexpected fatality review duties for local jails.
Walla Walla County State Prison Population
Washington State Penitentiary is physically in Walla Walla County, but it is not part of the county jail roster. The DOC facility page and the DOC fact sheet identify WSP as a men's prison with minimum, medium, close, and IMU custody levels. The fact sheet lists 2,356 total capacity and 2,050 2024 year-to-date ADP. Those people are sentenced state prisoners, so the correct search source is the Washington DOC incarcerated search, not the Walla Walla jail roster.
The difference matters for families and records searchers. A person can appear first in the Walla Walla jail after arrest, then move through District Court or Superior Court, and later transfer to DOC after sentencing. County jail records may still show the earlier booking. State prison location, DOC number, and current prison custody come from DOC.
Search Walla Walla County Inmate Population
The official Walla Walla jail roster is the Walla Walla Inmate Inquiry, a New World/Tyler portal linked from the county corrections page. It can return current and prior subject records unless the In Custody box is checked. The in-custody version showed current detainees with the In Custody column set to Yes and the Housing Facility column showing Walla Walla County Corrections Department.
The roster is hosted on a City of Walla Walla portal domain, but the county corrections page links to it as the official inmate search. Use the name field when no number is known. Use subject number or booking number when those values appear on bond paperwork, a prior roster entry, or a court document.
- Open the official Walla Walla Inmate Search URL linked from the county corrections page.
- Check In Custody to narrow the roster to people currently held in the jail.
- Search by name first, then compare subject number, housing facility, and custody status.
- Use booking number or subject number when a prior record, court paper, or jail call gives one.
- Open the linked name to review booking, bond, court info, charge, and agency-origin fields.
- Use DOC, BOP, or ICE tools if the person is no longer in local county jail custody.
The official roster search form shows the local fields used for a Walla Walla County jail roster lookup.
The form supports both current-custody checks and broader booking searches, so the In Custody filter is the key switch for a live jail lookup.
Current Inmate Lookup in Walla Walla County
The current-custody roster is the fastest public channel for a person who may be in Walla Walla County Corrections Department. The research found no official refresh frequency or release drop-off duration on the roster or corrections page, so do not assume a fixed update time. For urgent travel, bond, or visit decisions, use the roster first and then call the corrections office or jail line before acting on the result.
| Field Label | Type | Required | Notes |
|---|---|---|---|
| Name | Text | Unspecified | Single name box; full or partial name use was not explained on the page. |
| Subject Number | Text | Unspecified | Local person identifier shown in roster results. |
| Booking Number | Text | Unspecified | Observed format looked like YYYY-########. |
| In Custody | Checkbox | No | Title says currently jailed only. |
| Booking From Date | Text/date class | No | Date format was not stated in visible page text. |
| Booking To Date | Text/date class | No | Use when an approximate booking period is known. |
| Housing Facility | Dropdown | No | Blank option plus Walla Walla County Corrections Department. |
Past Walla Walla Inmate Records
The unfiltered Walla Walla Inmate Inquiry can return current and prior subject records. Research opened the portal on July 2, 2026 and observed a default count reading 1 to 100 of 3002. That does not create a guaranteed archive term, and it does not replace a public records request. For a past booking that no longer appears online, use the Sheriff's records page and the county NextRequest portal. For court-filed documents after an arrest, use Washington Courts search as an index and then contact the court of record.
WA VINE is a notification tool, not the official jail register. The county corrections page and DOC search page both link to victim notification resources. Use those notices to track custody status, but use the originating agency for official copies, release terms, bond, or court records.
Walla Walla County Inmate Record Fields
The sample Walla Walla roster detail reviewed in research showed a detailed text record, not a mugshot gallery. A subject profile can include demographic fields, booking data, bond information, a court-info table, and charge rows. The visible fields help distinguish the person, the jail stay, and the source agency. They do not prove conviction, and they may not match the final court charge after prosecutor review.
| Field | What It Shows |
|---|---|
| Subject Number | Local person identifier used by the roster. |
| Booking Number | Identifier tied to a specific jail stay. |
| Booking Date | Date and time entered for the jail booking. |
| Prisoner Type | Status category, such as newly charged in the observed sample. |
| Housing Facility | Walla Walla County Corrections Department in the local roster. |
| Total Bond Amount | Total public bond amount shown for the booking. |
| Booking Origin | Agency or county source for the booking, such as Columbia County Sheriff's Office in the sample. |
| Charges | Charge description, offense date, docket number, crime class, and disposition fields when populated. |
- Booking
- The jail intake record opened after arrest or court remand.
- Subject number
- A local person identifier that is separate from a booking number.
- Detainer or hold
- Another agency's custody request that may affect release even when local bond is posted.
- DOC
- The Washington State Department of Corrections, which handles sentenced state-prison custody.
Walla Walla Jail vs State Prison
Walla Walla County is unusual because a local jail and a major state prison sit in the same county. The county jail is downtown and handles pretrial custody, recent arrests, short sentences, and local jail programs. Washington State Penitentiary holds sentenced adult men under DOC authority. The lookup source changes with custody type.
| County Jail | State Prison | |
|---|---|---|
| Facility | Walla Walla County Corrections Department | Washington State Penitentiary |
| Who Is Held | Pretrial detainees, newly charged people, short-sentence local custody | Sentenced adult men in DOC custody |
| Run By | Walla Walla County Corrections Department | Washington State Department of Corrections |
| Where to Look | Walla Walla Inmate Inquiry | DOC incarcerated search |
| Record Focus | Booking, bond, current custody, charge rows | DOC number, age, prison location, state custody status |
State and Federal Inmate Search
Use the Washington DOC incarcerated search for a sentenced state prisoner or a person transferred out of local jail into DOC custody. DOC search accepts a DOC number or name, and visible result columns include DOC Number, Name, Age, and Location. DOC also links WA VINE for notifications. That system is separate from county booking records and from the Walla Walla County jail roster.
Federal and immigration custody have their own paths. The Federal Bureau of Prisons inmate locator covers federal inmates from 1982 to present and warns that release dates may change with sentence review. ICE's Online Detainee Locator System is used for current immigration detention, generally by A-number and country or by name, country of birth, and date of birth. U.S. Marshals Eastern District contacts may be relevant for federal pretrial custody because local jail housing and federal case custody can shift.
Walla Walla County Detention Facilities
The Walla Walla County inmate population is split between a local jail and a state prison. The county jail roster should be used for current local custody. The DOC locator should be used for Washington State Penitentiary and other state-prison custody. No official BOP prison, ICE detention facility, or dedicated regional/private detention center was located inside Walla Walla County in the research.
- Walla Walla County Corrections Department - local adult jail for Walla Walla-area arrests, pretrial custody, short jail terms, bond, and booking records.
- Washington State Penitentiary - DOC men's state prison for sentenced state custody, searched through the statewide DOC incarcerated search.
The county corrections page is the official source for local jail services such as the inmate search link, WA VINE, mail, bail, CTEL/InmateSales, Access Corrections, and MyCarePack.
The county page ties the public roster to practical jail services, which is why it is the best starting point before using state or federal locators.
Walla Walla County Inmate Population FAQ
How large is the Walla Walla County inmate population?
The 2024 WASPC annual jail statistics list Walla Walla County Corrections Department at 69.67 average daily population, 120 facility beds, and 2,182 admissions. Washington State Penitentiary is much larger, with a DOC fact sheet listing 2,050 2024 year-to-date ADP and 2,356 capacity. Those are different custody systems.
How do I search the Walla Walla County inmate population?
Search current local jail custody through the Walla Walla Inmate Inquiry and check the In Custody box. Search sentenced state-prison custody through the Washington DOC incarcerated search. Use BOP or ICE tools only when the person may be in federal or immigration custody.
Can I look up a released Walla Walla inmate?
The unfiltered jail roster can return prior subject records, but no official retention period was posted. If the record is not online, use the Sheriff's records route or the county NextRequest portal for booking records. For filed court charges, contact the court of record.
Does the Walla Walla roster show mugshots?
The inspected county roster profile did not show a booking photo. Washington law opens the jail register but treats other inmate records as confidential unless a statutory exception applies. Booking photos should not be assumed public in Walla Walla County.