Snohomish County Inmate Population Overview
The Snohomish County inmate population is not one list in one building. The main local custody point is the Snohomish County Main Jail in Everett, operated by the Snohomish County Sheriff's Office Corrections Bureau under Sheriff Susanna Johnson. The public jail roster also routes to the Lynnwood and Marysville municipal jail inquiries through the NWS Jail Register. Monroe Correctional Complex adds a state-prison layer inside the county, but it is run by the Washington State Department of Corrections, not the sheriff.
That split matters. A person arrested in Everett, Lynnwood, Marysville, or another Snohomish County agency may first appear in a local booking record. If the person is released, moved to offsite housing, booked in a city jail, sentenced to DOC, held on a federal matter, or transferred to immigration custody, the first search result can change. The county roster is the best first stop for current local jail custody, while court records, the DOC locator, the BOP locator, ICE, and Washington VINE fill the gaps.
Snohomish County Inmate Population Statistics
Snohomish County publishes population material in several places, and each source measures a different thing. The NWS Jail Register current-custody view showed 546 SCSO entries during the July 2, 2026 research snapshot. That count excludes separate Lynnwood and Marysville result counts and is not the same as an average daily population. The county's Jail Living Conditions page describes an approximately 875-person jail population, with about half assigned to general housing and half assigned to specialized housing. The county jail page also embeds a daily overnight population dashboard for all charges, excluding same-day book-and-release cases.
The state-prison number is separate. The DOC Monroe fact materials and 2024 PREA audit list Monroe Correctional Complex as a 2,400-person male prison, with population figures around 1,472 to 1,492. Those people are part of the wider custody picture in Snohomish County, but they are not local jail inmates and will not be found through the county roster once they are in DOC custody.
| Measure | Figure | Source / Date |
|---|---|---|
| SCSO current in-custody roster entries | 546 | NWS SCSO in-custody query, inspected July 2, 2026 |
| County jail population reference | Approximately 875 people | Snohomish County Jail Living Conditions page |
| General vs specialized housing | About 50% / 50% | Snohomish County Jail Living Conditions page |
| Classification interview timing | Within 72 hours | Snohomish County Jail Living Conditions page |
| Monroe Correctional Complex capacity | 2,400 male incarcerated individuals | Washington DOC fact sheet and PREA audit |
| Monroe Correctional Complex population | About 1,472 to 1,492 | DOC fact sheet and 2024 PREA audit signed April 23, 2025 |
Snohomish County Inmate Population Trends
The best trend source is the county's Law and Justice Dashboard. A June 10, 2024 county news release said the dashboard was launched to make law-and-justice data easier to view. Research notes also describe a local dashboard context in which jail average daily population fell during the COVID-era booking changes and later rose again. Those trend points should be read as context, not as a fixed capacity statement.
Current roster counts, dashboard averages, and jail living-conditions figures answer different questions. A current roster count shows who was listed in custody at a search moment. An average daily population smooths the count across a month or year. A living-conditions population reference explains how the jail organizes housing. For the Snohomish County inmate population, the practical result is simple: check the live roster for custody, but use county dashboards and published jail materials for population trends.
| Period | Population Figure | How to Read It |
|---|---|---|
| February 2020 | 764 ADP | Dashboard-context trend point from research notes |
| May 2020 | 312 ADP | COVID-era low in dashboard context |
| 2023 | 548 ADP | Sheriff annual-report summary cited in research |
| May 2024 | 685 ADP | Dashboard/news context, not a live roster count |
| July 2, 2026 | 546 SCSO entries | Live roster research snapshot, excludes separate city result counts |
Snohomish County Jail Housing
Jail population numbers have to be paired with housing rules. The county says about half of the jail population is in general housing and about half is in specialized housing. Classification staff interview each inmate within 72 hours of arrival and consider criminal history, behavior history, mental health, substance use, physical disabilities, current charges, gang affiliation, age, size, prison history, separation requests, and PREA history. That review decides whether a person fits a general module or needs medical or behavioral housing.
- Booking
- The jail intake event that creates a booking number, date, custody status, and roster entry.
- Subject number
- A person-level number in the NWS jail register, also used for mail and deposits.
- Offsite housing
- A roster facility value showing a person is under SCSO tracking but not necessarily in the main jail building.
- Detainer or hold
- A separate agency or court matter that can keep someone in custody even if local bail is addressed.
Snohomish County Inmate Record Laws
Washington law explains why the Snohomish County inmate population is partly public and partly confidential. RCW 70.48.100 requires a public jail register, but it also makes other jail records confidential except for specific uses such as criminal justice, written permission, court order, inspection, certification, and limited research uses. RCW 42.56, the Public Records Act, controls public-record requests to Washington agencies, while RCW 42.56.520 gives the five-business-day response framework repeated on the sheriff records form.
Public access rule: The jail register can show custody, booking, charge, bond, court, and facility clues. Medical records, full jail files, phone/video records, and booking photos are not automatically public.
The county's Requesting Jail Records page applies the rule locally. It says other inmate records are confidential and may be provided only to the inmate, with written permission from the inmate, or by court order signed by a judge. Police and sheriff records use the Sheriff Public Records Request Form, which asks for delivery method, format, request description, and whether digital media or photos are requested.
Search the Snohomish County Jail Register
The official local roster path is the Jail Register and Bail Information page, which links to the SCSO Jail Inmate Inquiry and the Lynnwood and Marysville municipal inquiries. The county states that the register includes people incarcerated in the Snohomish County Jail plus Lynnwood and Marysville municipal jails. The housing facility value tells the reader which facility rules apply.
The SCSO inquiry page is shown in the captured search-form image below. The form supports name, subject number, booking number, custody status, booking date range, housing facility, arresting agency, and case tracking agency filters.
The search screen is most useful when the person may be held in the main jail or listed under SCSO tracking before a court appearance, transfer, or release.
- Open the county jail register page and choose SCSO, Lynnwood, or Marysville based on the arrest or housing information.
- Search by last name first. If the full name is known, use the county tip: last name, comma, first name.
- Use subject number or booking number when a prior result, attorney, or family record provides it.
- Set the in-custody filter when old or released bookings create confusing results.
- Open the linked name and read the housing facility, bond, court date, charges, and case tracking agency.
- If no local result appears after sentencing, search the Washington DOC locator instead.
Snohomish County Roster Search Fields
The roster search fields help separate current jail custody from older bookings and from city jail custody. A last-name search is usually broad enough to catch spelling issues. Booking number and subject number are more precise. The housing field is a local clue because it can show SCSO Corrections Bureau, Offsite Housing, Lynnwood Community Justice Center, or Marysville Civic Center.
| Field Label | Type | Required | Notes |
|---|---|---|---|
| Name | Text | No | Use LastName, FirstName for full names, or last name only for flexible search. |
| Subject Number | Text | No | Seven-digit person number used on roster records, mail, and deposits. |
| Booking Number | Text | No | Event-level number with a year prefix in captured examples. |
| In Custody | Filter | No | Limits results to current custody when available. |
| Booking Date Range | Date fields | No | Useful for a known arrest or surrender date. |
| Housing Facility | Dropdown | No | Separates SCSO, offsite, Lynnwood, and Marysville facility values. |
| Arresting or Case Tracking Agency | Dropdown | No | Filters by police, court, prosecutor, DOC, U.S. Marshal, or other agency values. |
Snohomish County Inmate Record Fields
The Snohomish County inmate record can show more than a basic custody line. Research found demographic information, subject number, booking history, booking date, release date if present, housing facility, total bond amount, total bail amount, booking origin, bond rows, court rows, and charge rows. A single subject detail can also show multiple bookings, which helps with released records but can make a current search harder to read.
| Roster Field | What It Means |
|---|---|
| Subject Number | Person-level identifier for the NWS register and related jail services. |
| Booking Number | Specific jail-stay identifier for one arrest, surrender, or commitment. |
| Housing Facility | Facility-level location, not a floor, pod, or cell. |
| Total Bond / Total Bail | Money amounts shown by the roster, subject to court changes and holds. |
| Court Rows | Court date, court name, courtroom, and charges tied to that appearance. |
| Charge Rows | Charge description, count, docket, offense date, crime class, disposition, agencies, and bond reference. |
| Mugshot | No booking-photo field was visible in the captured SCSO, Lynnwood, or Marysville public text. |
Snohomish County Detention Facilities
The Snohomish County inmate population spans county, city, and state systems. Use the facility name in the roster result before sending mail, scheduling a visit, or calling about release. City jail inmates should be handled through the city facility. Sentenced state prisoners at Monroe should be handled through DOC.
- Snohomish County Main Jail holds pretrial detainees, sentenced local custody, and some holds or referrals from local agencies.
- Lynnwood Community Justice Center is a municipal misdemeanor jail and holding facility searched through the Lynnwood NWS inquiry.
- Marysville Municipal Jail serves Marysville municipal custody and appears through the Marysville Jail Inmate Inquiry.
- Monroe Correctional Complex is a DOC men's prison for sentenced state prisoners, searched through the DOC incarcerated-person locator.
Snohomish County Jail vs Prison Search
A common search mistake is using the county jail roster after the person has left local custody. The jail roster covers booking and local jail custody. The DOC locator covers sentenced state-prison custody. The federal BOP locator covers people in Bureau of Prisons custody from 1982 forward. ICE uses its own detainee locator, and Washington VINE/VINELink can provide release or custody notifications when available.
| Custody Type | Correct Search | What It Covers |
|---|---|---|
| County jail | SCSO Jail Inmate Inquiry | Current and some historical Snohomish County jail bookings. |
| City jail | Lynnwood or Marysville NWS inquiry | Municipal custody listed by those city facilities. |
| State prison | Washington DOC incarcerated search | Sentenced state prisoners and DOC custody locations. |
| Federal custody | BOP Inmate Locator | Federal prison records and BOP release/location data. |
| Immigration custody | ICE Online Detainee Locator | ICE detainee lookup by A-number or biographical search. |
Snohomish County Bail and Records
Roster bond rows can be useful, but they are not a payment instruction by themselves. The county jail page warns that scammers use real inmate registry information to call families and demand money for bail, electronic home monitoring equipment, treatment, or other claims. The Sheriff's Office says it will not call asking for money on behalf of an inmate, does not accept Zelle, Venmo, PayPal, or offsite check-cashing payments, and advises people to hang up and call the jail directly.
For older jail records, use the county's jail-records page or sheriff public-records form. For court filings after a booking, use Washington Courts, Odyssey, the Snohomish County Clerk, or the court of record. The court records after jail arrest page is the better path when the question is about filed charges, court dates, warrants, dispositions, or sentencing rather than current custody.
Scam warning: Confirm bail and release status through the jail or court before paying anyone who calls about a Snohomish County booking.
Snohomish County Jail Services
Once a roster search confirms the facility, service rules become facility-specific. Snohomish County Main Jail social visits are video-based. The county says social in-person contact visits are not allowed, while three lobby kiosks are available for free on-site video visits when the required communications account exists. Personal mail is scanned and delivered by tablet, then the original is destroyed. Legal mail still goes to the Everett jail address.
| Service | Snohomish County Detail | Source |
|---|---|---|
| Video visitation | Remote social visits and jail-lobby video kiosks; confirm schedule before travel. | Visitation page |
| Personal mail | Send name and ID number to the Seminole, Florida scanning address. | Mail page |
| Legal mail | Use Snohomish County Corrections Bureau, inmate name and ID number, 3025 Oakes Ave., Everett. | Mail page |
| Commissary | Access Catalog orders or 800-546-6283; delivery occurs the next week after ordering. | Commissary page |
| Phone calls | Collect or prepaid debit calls, 15-minute limit, no incoming calls. | Phone page |
Snohomish County Inmate Population FAQ
How do I search the Snohomish County inmate population? Start with the NWS Jail Register through the county jail-register page. Use SCSO for the main county jail, Lynnwood for Lynnwood municipal custody, and Marysville for Marysville municipal custody. Search DOC if the person is serving a state sentence.
Does the roster show everyone in custody? No. The roster is strongest for local jail custody and some booking history. State prisoners, BOP prisoners, ICE detainees, and people moved under other agency authority may require separate locators or court records.
Are Snohomish County jail mugshots online? No public booking-photo field was visible in the captured SCSO, Lynnwood, or Marysville roster text. The Snohomish County jail mugshots page explains Washington's jail-record confidentiality rule and request limits.
What if a person is listed in Offsite Housing? Treat the person as under SCSO Corrections Bureau tracking, but do not assume the person is physically inside the main jail building. Call the jail before travel, visits, mail, or bond action.
Is there a sheriff app for inmate search? Research did not locate an official Snohomish County Sheriff's Office mobile app with inmate roster, warrant search, or mugshot lookup features. Use the official web roster and agency locators.
Where are release notifications handled? Washington VINE/VINELink is the correct custody notification route when available. It should be used along with the roster and direct facility contact, not as a replacement for them.