Lyon County Jail

Lyon County Jail Information

The Lyon County Jail is a 33 bed jail in the city of Rock Rapids, Lyon County, Iowa.

This page provides information on how to search for an inmate in the official jail roster, directions to the facility, and inmate services such as the visitation schedule and policies, funding an inmate's account, mailing them a letter, voicemail, emailing and texting, tablet rentals, bail bond instructions, and commissary purchases.

Phone: 712-472-8300

Physical Address:
410 South Boone Street
Rock Rapids, IA 51246

Mailing Address (personal mail):
Inmate's first and last name
Lyon County Jail
410 South Boone Street
Rock Rapids, IA 51246

Other Jails and Prisons

How Do You Find Someone in the Lyon County Jail?

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 712-472-8300 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.

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, and a database of most wanted criminals for Lyon County, neighboring counties and the state of Iowa.

For a collection of over 20 additional graphs and charts of the demographic and criminal arrest information of the inmates in Lyon County and Iowa state prisons, click the button below.
Lyon County INMATE DEMOGRAPHICS

Lyon County Inmate Race & Ethnicity - 9/30/2023

Race Inmates % Total
White 36 100.00%
Black 0 0.00%
Hispanic or Latino 0 0.00%
American Indian/Native Alaskan 0 0.00%
Asian 0 0.00%
Pacific Islander/Native Hawaiian 0 0.00%
Other 0 0.00%
Total 36 100.0%
Demographic, Crime and Inmate data is compiled from public reports provided by the Lyon County Sheriff’s Department, Iowa Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.

Lyon County Inmate Criminal Charges - 9/30/2023

(many inmates have multiple charges)

Charge Inmates % Total
Felony (3rd Degree) 7 19.44%
Felony (2rd Degree) 6 16.67%
Felony (1st Degree) 0 0.00%
State Jail Felony 2 5.56%
Felony (Uncategorized) 10 27.78%
Misdemeanor (Class A) 11 30.56%
Misdemeanor (Class C) 0 0.00%
Holds 0 0.00%
Uncategorized 0 0.00%
Demographic, Crime and Inmate data is compiled from public reports provided by the Lyon County Sheriff’s Department, Iowa Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.

Lyon County Inmate Sex - 9/30/2023

Sex Inmates % Total
Male 32 88.89%
Female 4 11.11%
Total 36 100.0%
Demographic, Crime and Inmate data is compiled from public reports provided by the Lyon County Sheriff’s Department, Iowa Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.

Lyon County Inmate Age - 9/30/2023

Age Inmates % Total
Under 18 1 2.78%
18-20 1 2.78%
21-24 3 8.33%
25-30 6 16.67%
31-35 6 16.67%
36-40 6 16.67%
41-45 6 16.67%
46-50 2 5.56%
51-55 2 5.56%
56-60 1 2.78%
61-65 1 2.78%
66-75 1 2.78%
76-85 0 0.00%
Total 36 100.0%
Demographic, Crime and Inmate data is compiled from public reports provided by the Lyon County Sheriff’s Department, Iowa Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.
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About the Lyon County Jail
According to Lyon County's official website, the Lyon County Jail in Iowa is designed to hold 26 inmates. However, some other sources suggest that the capacity is 33 inmates. The Lyon County Jail in Iowa is located at 410 South Boone Street, Rock Rapids, IA 51246. The jail can be contacted at 712-472-8356 or 712-472-8300. According to various sources, including the Lyon County Sheriff's official website and jailexchange.com, the Lyon County Jail in Iowa has visiting hours from Monday to Friday, 7:30 AM to 9:00 PM, and on Saturday and Sunday from 7:30 AM to 2:30 PM. Visitation must be scheduled at least 24 hours in advance, but no more than 14 days in advance. It is recommended to check with the jail directly for any updates or changes to the visitation schedule. The Lyon County Jail in Iowa is responsible for housing inmates brought into the facility by various law enforcement agencies. The jail houses inmates from the local area, holds inmates for other agencies on warrants, and also houses federal inmates. The Lyon County Sheriff's Office is responsible for operating the jail. If you need to locate an inmate, you can call the jail directly for assistance. The facility has a capacity of 33 inmates. It is unclear what specific issues or conditions the inmates may be facing. There is no information available to suggest that Lyon County Jail in Iowa is unique in any particular way. It is a secure facility that houses inmates from the local area, holds inmates for other agencies on warrants, and also houses federal inmates. The Lyon County Sheriff’s Department is responsible for law enforcement in all towns located within Lyon County. The jail allows you to send a money order to the inmate by using the jail’s mailing address and also has a kiosk in the lobby where you can deposit money into an inmate’s account.
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Directions / Map to the Lyon County Jail
Inmate Visitation

How Do You Visit an Inmate in the Lyon County Jail? What is the Schedule?

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.  The cost of this is $4.00 per month for rental of the Reliance Tablet Phone + $0.25 per minute for video and voice calls.

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Remote Video Visitation

Can I Use My Computer or Phone to Have a Remote Video Visit with an Inmate in the Lyon County Jail?

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. 
  • The cost of this is $4.00 per month for rental of the Reliance Tablet Phone + $0.25 per minute for video and voice calls.
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Inmate Money Accounts

How Do You Deposit Money for an Inmate in the Lyon County Jail?

Instructions on purchasing commissary items for an inmate:
NOTE: Lyon County Jail may only allow online deposits for local commissary purchasing.

1. Register or Log in to your account at Inmate Canteen.
2. Select the facility where the inmate is located and the inmate you wish to purchase commissary items for.
3. Select the "Purchase Items" option.
4. Follow the prompts on screen to purchase items for an inmate.

How to Send a Carepack Commissary Package Directly to an Inmate in Lyon County

To send a commissary carepack (food, snacks and goods) directly to an inmate in Lyon County Jail follow these steps:

  • Register to create an account, or Log in to your account at Inmate Canteen if you already have one.
  • Select Iowa, then Lyon County Jail, and then the inmate you wish to purchase commissary items for.
  • Select the "Purchase Commissary Items" option.
  • Follow the prompts on screen to purchase items for an inmate.
  • Maximum spend is $125.00.
  • NOTE: Lyon County Jail may at times only allow online deposits for your inmate to purchase their own commissary locally. 

For all information, tips and to see the hundreds of available items for shipping Commissary packages to an inmate in Lyon County Jail, or to see how deposit money so that your inmate can purchase their own commissary, check out our Commissary Instructions Page for Lyon County.

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Inmate Phone Contact

How Do I Receive Phone Calls from an Inmate in the Lyon County Jail?

How Do Inmates in Lyon County Jail Make Phone Calls?

To set up your Lyon County inmate to make to make phone calls to you and others, follow these instructions:

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.

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Inmate Commissary

Can I purchase Commissary Online for an Inmate in the Lyon County Jail, and what can I purchase?

Lyon County Jail uses the services of Inmate Canteen for Online Commissary Purchases for an Inmate.
NOTE: Lyon County Jail may only allow online deposits for local commissary purchasing.


For best results use google chrome as your browser for accessing Inmate Canteen.
Instructions on purchasing commissary items for an inmate:

  • Register or Log in to your account
  • Select the facility where the inmate is located and the inmate you wish to purchase commissary items for.
  • Select the "Purchase Items" option
  • Follow the prompts on screen to purchase items for an inmate.
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Texting and Emailing an Inmate

How 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.  
  • Cost of texting is $4.00 per month for rental of the Reliance Tablet Phone + $0.09 per message sent or received up to 160 characters.

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:

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.

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Inmate Tablets

Do 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. 
  • The cost of this is $4.00 per month for rental of the Reliance Tablet Phone + $0.25 per minute for video and voice calls.
Learn even more ⇓ Learn more ⇓ Show less
Other Jails in Lyon County

What are the other City and County Jails in Lyon County?

Lyon County County Jails
Lyon County Juvenile Facilities
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Other Jails Nearby

What are the other Jails in the Neighboring Counties surrounding Lyon County?

Lyon Sioux OBrien Osceola Rock Nobles Lincoln Minnehaha
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Most Wanted Fugitives

Do you have a list of Arrest Warrants, and the Most Wanted Criminals in Lyon County, the state of Iowa and the United States?

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This facility, known as "Lyon County Jail" is also known as Lyon County Jail , Lyon County Jail , Iowa, Lyon.