El Dorado Prison Overview
El Dorado Correctional Facility, commonly shortened to EDCF, is operated by the Kansas Department of Corrections. It is a state prison, not a county detention facility. KDOC identifies the facility address as 1737 US-54, P.O. Box 311, El Dorado, KS 67042, with main phone (316) 321-7284 and fax (316) 322-2018.
EDCF houses sentenced adult male Kansas DOC residents. KDOC's overview describes special management, maximum-custody, and medium-custody residents, with Central Unit residents often described as repeat offenders with a history of violent behavior. This population is part of the Kansas prison system, so public lookup relies on KDOC's KASPER database and KDOC facility contacts. It should not be searched through the sheriff's dated jail roster PDFs.
The EDCF contact source at doc.ks.gov/facilities/edcf lists the official prison address, phone, fax, and facility links.
Use KDOC pages for prison contact and visitor-rule details, because county jail vendors and roster instructions do not control EDCF custody.
El Dorado Prison Capacity
KDOC's facility history says EDCF Central opened in January 1991 as a $58 million facility built to house 640 adult male residents, with room planned for future expansion. In 1995, KDOC modified an industrial building into a 115-bed medium-custody dormitory. In 2001, two additional Central Unit cell houses were activated at a reported cost of $17.5 million.
The Kansas Division of Budget FY 2025 EDCF narrative reported EDCF Central maximum capacity as 1,827 residents. KDOC statewide population figures are published separately from the Butler County jail population, and a prison resident at EDCF should not be counted as a county jail inmate just because the prison is located in Butler County.
El Dorado KASPER Lookup
The correct public lookup tool for EDCF is KASPER, the Kansas Adult Supervised Population Electronic Repository. KDOC says KASPER reflects persons and cases associated with programs funded through or operated by KDOC. It is not a complete criminal history check, and KDOC states that information is updated each working day, though status can change after an update.
- Open the KASPER disclaimer page and continue to the search form.
- Search by last name, first name, or KDOC registration number when available.
- Use advanced filters only when they help narrow a common name.
- Confirm the housing location lists El Dorado Correctional Facility or an EDCF unit.
- Read release-date, supervision, movement, and discipline fields as KDOC data, not county case data.
KASPER can show name, KDOC registration number, physical description, photograph, conviction county, case number, crime of conviction, anticipated release date, housing location, facility movements, supervision level, custody level, and institutional discipline. It also includes people currently incarcerated, under post-incarceration supervision, or discharged from a sentence since 1980, but it does not cover every possible criminal-history record.
The KASPER screenshot source at kdocrepository.doc.ks.gov/kasper/search/disclaimer shows the official disclaimer that appears before a KDOC offender search.
That disclaimer is important because a KASPER match is a KDOC population record, not a full Kansas criminal-history report.
El Dorado Prison Contact
EDCF contact questions should go through KDOC facility channels. The facility's main phone is the practical starting point for visitor-rule questions, unit routing, public program links, and general prison contact. Court, conviction, or sentence questions may require the sentencing court, prosecutor, or KDOC sentence-computation contact depending on the issue.
El Dorado Correctional Facility
1737 US-54, P.O. Box 311
El Dorado, KS 67042
(316) 321-7284
Fax: (316) 322-2018
Do not use the county jail phone line for EDCF custody verification. EDCF residents are sentenced state-prison residents in KDOC custody. A person may move from local jail custody to KDOC after sentencing and transfer, but the lookup path changes once KDOC receives the person.
El Dorado Prison Visits
EDCF visitation should be handled through KDOC facility rules and the EDCF visitor information links, not through county jail Securus video-visitation instructions. State-prison visitation usually depends on approval, facility schedule, custody status, and current security restrictions. KDOC can change visiting operations when staffing, discipline, health, or security needs require it.
| Visit issue | EDCF rule path | What to confirm |
|---|---|---|
| Visitor approval | KDOC facility visitor process | Whether the visitor is approved for the resident. |
| Schedule | EDCF visitor information | Current days, times, unit restrictions, and sign-in rules. |
| Identification | KDOC visitor rules | Required ID and any minor-child documentation. |
| Security limits | Facility direction | Dress code, property limits, cancellations, and suspension rules. |
Because EDCF includes special-management, maximum-custody, and medium-custody residents, a person's custody level can affect visiting access. Confirm both the resident's housing location in KASPER and the current KDOC visitor rule before traveling to El Dorado.
El Dorado Prison Mail
KDOC mail, trust-account, phone, and visiting procedures should be taken from KDOC facility links and statewide prison policy, not Butler County jail commissary pages. The research file did not capture a full EDCF mail-format table or a prison money-deposit vendor, so the safe public instruction is to verify current KDOC rules before sending mail, funds, books, property, or photographs.
| Service | Provider / Detail |
|---|---|
| Mail address | Use EDCF, 1737 US-54, P.O. Box 311, El Dorado, KS 67042, and confirm resident-name/KDOC-number formatting with KDOC. |
| Phone | Follow KDOC prison phone rules for the resident's facility and status. |
| Money deposit | Verify the current KDOC trust-account process before sending funds. |
The county jail's JailATM, CBM, Lockdown, and Securus instructions are local jail services. They should not be treated as EDCF prison instructions unless KDOC separately identifies the same vendor for a specific prison service.
El Dorado Prison Intake
EDCF intake is prison reception and classification, not street-arrest booking. A person reaches KDOC custody after conviction, sentencing, and transfer from a jail or other correctional setting. KDOC then tracks the person through registration number, housing location, movement history, custody or supervision level, sentence data, release projections, and disciplinary records.
Classification is the prison process used to decide custody level, housing, supervision needs, and program access. In KASPER, that is why the profile may show custody or supervision status rather than a local booking charge. For court charges and dispositions, use the sentencing court record. For prison location and sentence status, use KASPER.
Note: KASPER is updated each working day, but a transfer or status change can occur after the last update.
About El Dorado Prison
KDOC's EDCF overview says the prison was constructed as a result of a 1988 class action lawsuit over prison conditions. The original Central Unit opened in 1991. The medium-custody dormitory followed in 1995, and two added Central Unit cell houses opened in 2001. The history explains why EDCF has a large state-prison role in Butler County even though it is not part of the county jail system.
The KDOC overview source at doc.ks.gov/facilities/edcf/overview gives the facility history, custody levels, and expansion timeline.
That history also clarifies why EDCF residents are searched through KDOC and KASPER, while Butler County jail detainees remain on the sheriff's local roster.
Note: Confirm current custody, visitor approval, and mail rules with KDOC before making travel or mailing plans.