Lyon County Jail
Lyon County Jail
You can get inmate information by calling the 33-bed Lyon County Jail at 712-472-8356, any time of day or night.
Anyone taken into custody in this county on a misdemeanor or felony charge is brought here for booking and processing. Based on the charges, they may be held until they are bonded out, released on their own recognizance, or remain in custody until the end of their trial.
The inmate search tool shows the names of people currently held at this facility.
Sentences of less than a year are served at this jail. Sentences longer than that are served in the Iowa State Prison System or the Federal Bureau of Prisons.
Find information on this page about the visitation schedule and policies, funding an inmate’s account, mail, inmate calls, voicemail, emails and texts, tablet rentals, bail bonds, and commissary.
Once you find the inmate’s jail ID or booking number, save it for mail and other communication. If it’s not online, call Lyon County Jail at 712-472-8356.
Inmate Services
Other Jails and Prisons
To search for an inmate in the Lyon County Jail, review their criminal charges, the amount of their bond, when they can get visits, or even view their mugshot, go to the Official Jail Inmate Roster, or call the jail at 712-472-8356 for the information you are looking for. You can also look up an offender's criminal court case and docket schedule online for Lyon County and any other county in Iowa.
Lyon County Jail Inmate Search
The Lyon County Jail maintains an average of 33 offenders in custody on any given day. The Lyon County Jail has a monthly turnover of 40% of their inmate population, another 30% turnover every 90 days, another 20% every six months, and approximately 10% stay incarcerated between six and twelve months. Every year Lyon County law enforcement agencies arrest and detain approximately 960 offenders.
Iowa is one of the few states in the country where individual counties can charge an inmate a Room and Board Fee for county inmates who have been sentenced and are serving their time. Counties in this state could charge anywhere from $25-80 per day. Some of the counties who currently charge are Carroll, Black Hawk, Lyon, Worth and Des Moines Counties. Ask your inmate's lawyer if this is something you should be concerned with. Keep in mind that it has a lot to do with the charges the accused could be found guilty of as well. Ultimately, the judge will decide whether to demand this fee or not.
The following charts of Lyon County inmate population demographics are updated daily. The information shown is for today. For research purposes we have broken down the inmates by sex, age, ethnicity, and criminal charges.
The information is compiled from the Lyon County Corrections Department, the state of Iowa Department of Corrections, as well as the United States Department of Justice and Census Bureau records. It represents every person in custody in Lyon County.
For complete information on how to get directions, bond, visit, mail, send and receive email and texts, receive phone calls, and send money or commissary to an inmate, find arrest information for Lyon County and other counties surrounding this one, scroll down this page. We have a section for each.
We also provide photos of the jail that we have collected over the years.
⇓ Learn more ⇓ Show lessThe 33-bed Lyon County Jail is responsible for the housing and care of those who are accused or convicted of committing a misdemeanor or felony in Lyon County as they wait for their trial or as they serve their sentence, usually less than one year.
It serves many law enforcement organizations including the Sheriff’s Department, local police, Immigration, and other surrounding counties as needed.
If you have questions regarding an inmate or the programs and services provided, the staff can be reached at 712-472-8356, and an online listing of all the detainees is published for your own investigation.
Upon intake, the booking process is completed, which includes a medical screening, fingerprinting and mugshots, DNA sample, along with an assessment to determine security needs, medical needs, mental health requirements, and housing assignment.
Staff is available to transport all inmates to court dates and any medical appointments or emergency needs, as well as inspecting all mail for contraband, receiving commissary funds and other money for inmates, maintaining the safety of the community and the security of the facility, and other tasks.
The Lyon County Jail also provides several other services to inmates including basic needs in meals, laundry, and hygiene items, and programs including AA, counseling, religious programs, education, recreation, and opportunities to grow social and life skills.
Along with the efforts made by the staff, reduced recidivism is seen when inmates are able to stay in contact and supported by their family or friends who are not incarcerated so mail, phones, and visits are provided.
Visits are in person, and are via video and an account is created online to book and complete visits, allowing both visitors and inmates to schedule a visit.
Phone accounts are also registered online, and allow for inmates to make outgoing calls during the daytime and evening hours when they are not participating in a task or program.
Information for money for an inmate’s commissary can be found on our Inmate Money page.
All personal mail is sent to:
Inmate's Full Name & Inmate ID#
Lyon County Jail
410 South Boone Street
Rock Rapids, IA. 51246
Staff will open each piece and look for contraband, which is removed before it is given to the inmate.
Legal mail, money orders, books and newspaper and magazine subscriptions are mailed to:
Inmate's Full Name & Inmate ID#
Lyon County Jail
410 South Boone Street
Rock Rapids, IA. 51246
- Jail (Main): 712-472-8356
- Sheriff: 712-472-8300
Understanding the booking process at Lyon County Jail
After an arrest, individuals are taken to Lyon County Jail where they go through booking. This process includes identifying the person, reviewing charges, and determining whether they will be released on their own, eligible for bail, or detained until their court date.
It’s crucial to remain silent after being arrested. Anything said may be used in court, so it’s better to refrain from speaking until consulting with an attorney.
The following steps outline the booking procedure at Lyon County Jail:
- Personal identification verification.
- Taking photographs (mugshots).
- Medical and mental health assessment, as well as inquiries about substance use.
- Possibly collecting DNA samples.
- Performing a full-body search.
- Seizing personal belongings for safekeeping.
- Allowing one phone call.
Booking can take from a short hour to longer periods, especially on busy nights or with uncooperative individuals. For inquiries about posting bond for an arrestee, call the facility at 712-472-8356.
Paying bail for someone in custody in Lyon County
Once someone is booked at Lyon County Jail in Rock Rapids after an arrest, there are several outcomes:
1. They may be released without paying bail, agreeing to show up on a scheduled date.
2. They may remain in custody until their court appearance.
3. They can pay a bail or bond for release. Call 712-472-8356 for bail details.
Bail payments can take several forms.
- The full cash bond is paid at the jail's bonding window or at the clerk of court using cash, a cashier's check or a money order, while many jails add a card option at a lobby kiosk or through an online bond service for a fee; bring the inmate's full name and booking number, and call the jail at 712-472-8356 with questions.
- A licensed bail bond agent in Lyon County can help cover bail.
- Many courts take real estate as security for a bond; the property owner must show clear title plus equity at least equal to the bond, often twice it, backed by a deed and a recent tax or appraisal value, and the court that set the bail gives final approval.
For detailed information about the bail process in Lyon County, Iowa, see the Lyon County Jail Bail FAQ.
⇓ Learn more ⇓ Show lessHow Do You Visit an Inmate in the Lyon County Jail? What is the Schedule?
Lyon County Jail ON-SITE VISITATION SCHEDULE
410 South Boone Street
Rock Rapids, IA 51246
712-472-8356
- You must be on the inmate's visitor list.
- The actual visitation times may depend on the inmate and their housing location. Call 712-472-8356 and get your inmate's times and make an appointment to visit.
- Visitors must have a government issued photo ID.
- Dress professionally with non-revealing clothing.
ON SITE VISITATION SCHEDULE - ALWAYS CALL 712-472-8356 TO CONFIRM VISITATION SCHEDULE!
F Block (Female General Population)
F-1, F-2, F-3, F-4 Tuesday 7:00 p.m. - 7:40 p.m.
F-5 Tuesday 7:50 p.m. - 8:30 p.m.
F-1, F-2, F-3, F-4 Thursday 2:00 p.m. - 2:40 p.m.
F-5 Thursday 2:45 p.m. - 3:25 p.m.
G-Block (Male General Population)
G-1, G-2, G-3, G-4 Thursday 7:00 p.m. - 7:40 p.m
G-5, G-6, G-7, G-8 Thursday 7:50 p.m. - 8:30 p.m.
G-1, G-2, G-3, G-4 Sunday 3:30 p.m. - 4:10 p.m.
G-5, G-6, G-7, G-8 Sunday 4:15 p.m. - 4:55 p.m.
M Block (Male Maximum)
M-1, M-2, M-3 Monday 7:00 p.m. - 7:40 p.m.
M-1, M-2, M-3 Thursday 3:30 p.m. - 4:10 p.m.
S Block (Special Status)
SS-1, SS-2 Wednesday 7:00 p.m. - 7:40 p.m.
SS-1, SS-2 Sunday 2:00 p.m. - 2:40 p.m.
W Block (Work Release)
WR-1, WR-2 Wednesday 7:50 p.m. - 8:30 p.m.
Lyon County Jail uses the services of Reliance Telephone for video (visit) phone calls and for emailing/texting to inmates.
Note: This option may not be available for your inmate. When registering, check to see if devices are available.
Known as the 'Reliance Inmate Wallet', it makes funding jail communication easy. Payments made into an 'Inmate Wallet' account are linked to a dedicated telephone number for inmates who rent one of their Reliance Tablet Phones. Inmate Wallet funds can be used for personal inmate text messaging, voice calls and video calls.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Lyon County Jail’s Inmate Visitation Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 712-472-8356 for further assistance.
⇓ Learn more ⇓ Show lessCan I Use My Computer or Phone to Have a Remote Video Visit with an Inmate in the Lyon County Jail?
Video session rates for Lyon County Jail are listed when you schedule through Reliance, so check the total before confirming. For a disputed video charge, contact Reliance first, then the jail if needed.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Lyon County Jail’s Video Remote Visitation Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 712-472-8356 for further assistance.
⇓ Learn more ⇓ Show lessHow Do You Deposit Money for an Inmate in the Lyon County Jail?
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Lyon County Jail’s Inmate Money and Trust Fund Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 712-472-8356 for further assistance.
⇓ Learn more ⇓ Show lessHow Do I Receive Phone Calls from an Inmate in the Lyon County Jail?
Per-minute call rates for Lyon County Jail are shown in the Reliance account before any call is paid for, and Reliance customer service at 1-800-896-3201 answers billing questions about a charge.
How Do Inmates in Lyon County Jail Make Phone Calls?
To set up your Lyon County inmate to make phone calls to you and others, follow these instructions:
- Register and set up a new account with RELIANCE Telephone, or log in if you already have an account.
- Review your communication options and choose a plan.
- Select Lyon County Jail, then select your inmate who you will be funding.
For all the information you need in order to receive phone calls from your Lyon County inmate, or to assist them in making calls to others, including instructions, fees, cost of calls, payment methods and times that your inmate can use the phone, check out our Inmate Phone Page.
NOTE: All of your communication with your inmate will be monitored and recorded. Use discretion when discussing sensitive information about their pending case.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Lyon County Jail’s Inmate Phone Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 712-472-8356 for further assistance.
⇓ Learn more ⇓ Show lessHow do I Mail an Inmate in the Lyon County Jail, and what can I send them?
Lyon County Jail Inmate Mail Guidelines
Postcards
Ask the Lyon County Jail whether it accepts postcards, and what size and type, before mailing one. Always include your name and return address.
Envelopes
The Lyon County Jail also allows envelopes to be mailed to inmates. It is best to only use blue or black ink.
Postcards and envelopes MUST HAVE the sender's full name and return address on the envelope.
Postcards and envelopes MUST be mailed to the following address:
Inmate's Full Name & Inmate ID#
Lyon County Jail
410 South Boone Street
Rock Rapids, IA. 51246
Legal Mail
Send all Legal Mail to this Address:
Inmate's Full Name & Inmate ID#
Lyon County Jail
410 South Boone Street
Rock Rapids, IA. 51246
Newspapers
Newspapers may also be mailed to an inmate as long as they are shipped directly from the publisher.
Magazines
News, special interest or sports magazines may also be mailed to an inmate as long as they are shipped directly from the publisher. Any magazines that contain profanity, weapons, pornography or other content that is adult in nature will be confiscated by the jail staff and will NOT be delivered to the inmate.
Books
Ask the Lyon County Jail whether books can be mailed in, and whether they must come straight from a publisher or retailer such as Amazon, Barnes & Noble or Books-A-Million. You can order them directly from your computer and have them shipped to the inmate at the address noted.
Books must NOT contain images or content that are considered excessively violent, pornographic or obscene. Any book that does not meet the Lyon County Jail standards will be disposed of.
Ask the Lyon County Jail whether hardcover books are accepted.
All newspapers, magazines and books are to be shipped to:
Inmate's Full Name & Inmate ID#
Lyon County Jail
410 South Boone Street
Rock Rapids, IA. 51246
Lyon County Jail Inmate Mail Policies and Address - What Can You Send, and Where?
For inmates receiving mail in the Lyon County Jail there are different addresses and policies depending on the inmate's status, as well as what type of mail they are receiving; personal mail, legal mail, subscriptions or books sent from a third-party such as Amazon.
All mail is to be shipped to the Lyon County Jail:
Inmate's Full Name & Inmate ID#
Lyon County Jail
410 South Boone Street
Rock Rapids, IA. 51246
For complete information on mail policies, what you can send an inmate and what address to send them, check out our Inmate Mail page.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Lyon County Jail’s Inmate Mail Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 712-472-8356 for further assistance.
⇓ Learn more ⇓ Show lessCan I purchase Commissary Online for an Inmate in the Lyon County Jail, and what can I purchase?
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Lyon County Jail’s Commissary Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 712-472-8356 for further assistance.
⇓ Learn more ⇓ Show lessHow Can I Communicate with an Inmate in the Lyon County Jail using an Online Messaging Service?
Lyon County Jail uses the services of Reliance Telephone for emailing/texting to inmates.
Known as the 'Reliance Inmate Wallet', it makes funding jail communication easy.
- Payments made into an 'Inmate Wallet' account are linked to a dedicated telephone number for inmates who rent one of their Reliance Tablet Phones.
- Inmate Wallet funds can be used for personal inmate text messaging, voice calls and video calls.
How Do Inmates in Lyon County Jail Send and Receive Texts and Emails?
To set up your Lyon County inmate to make to send and receive texts and emails to you and others, follow these instructions:
- Register and set up a new account with RELIANCE Telephone, or log in if you already have an account.
- Review your communication options and choose the option for sending secure messages.
- Select Lyon County Jail, then select your inmate who you will be funding.
For all the information you need in order to send and receive texts and emails from your Lyon County inmate, or to assist them in sending and receiving secure messages to and from others, including instructions, fees, cost of each message, tablet rentals, payment methods and times that your inmate can send messages, check out our Text/Email an Inmate Page.
NOTE: All of your communication with your inmate will be monitored and recorded. Use discretion when communicating sensitive information about their pending case.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Lyon County Jail’s Text and Email Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 712-472-8356 for further assistance.
⇓ Learn more ⇓ Show lessDo Inmates in the Lyon County Jail have Access to Tablets or Computers?
Lyon County Jail uses the services of Reliance Telephone for video (visit) phone calls and for emailing/texting to inmates.
Note: This option may not be available for your inmate. When registering, check to see if tablets are available.
- Known as the 'Reliance Inmate Wallet', it makes funding jail communication easy.
- Payments made into an 'Inmate Wallet' account are linked to a dedicated telephone number for inmates who rent one of their Reliance Tablet Phones.
- Inmate Wallet funds can be used for personal inmate text messaging, voice calls and video calls.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Lyon County Jail’s Tablet Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 712-472-8356 for further assistance.
⇓ Learn more ⇓ Show lessWhat are the other City and County Jails in Lyon County?
Lyon County County Jails
Lyon County Juvenile Facilities
⇓ Learn more ⇓ Show lessWhat are the other Jails in the Neighboring Counties surrounding Lyon County?
This facility, known as "Lyon County Jail" is also known as Lyon County Jail , Lyon County Jail , Iowa, Lyon.