Grant County Jail
Grant County Jail
Call the 55-bed Grant County Jail at 608-723-2157 for inmate information. Staff are available 24 hours a day.
When someone is arrested for a misdemeanor or felony in this county, they are brought here for booking and processing. The charges determine what comes next: release on bond, release on their own recognizance, or continued custody until their trial is decided.
The inmate search tool shows the jail’s current roster.
Anyone sentenced to less than a year serves the sentence here. Anyone sentenced to more than a year goes to the Wisconsin State Prison System or the Federal Bureau of Prisons.
This page is a guide to:
- Searching the jail roster
- The visitation schedule
- Inmate account funding
- Phone calls and voicemail
- Email and texting
- Tablet rentals
- Bail bonds
- Commissary
Save the inmate’s booking number or jail ID for mail and other contact. If it’s not online, call Grant County Jail at 608-723-2157.
Inmate Services
Other Jails and Prisons
To search for an inmate in the Grant 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 608-723-2157 for the information you are looking for. You can also look up the Criminal Court case of an offender in this county, online.
Grant County Jail Inmate Search
The Grant County Jail maintains an average of 55 offenders in custody on any given day. The Grant 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 Grant County law enforcement agencies arrest and detain approximately 19,380 offenders.
The following charts of Grant 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 Grant County Corrections Department, the state of Wisconsin Department of Corrections, as well as the United States Department of Justice and Census Bureau records. It represents every person in custody in Grant 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 Grant 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 55-bed Grant County Jail is the housing location for both general population and the work release programs for all detainees in the Grant County area including those who are waiting for their trial or serving a short sentence for either a misdemeanor or a felony.
For information on an inmate or their status the staff can be contacted by phone and there is access to an online look up that is updated frequently.
Meals, laundry, recreation, hygiene time and supplies, bedding, and both medical and mental health care are all provided to each inmate throughout their incarceration.
Recreation activities include television, radio, library, games, reading library, and other activities.
Mail is delivered by the postal service each weekday and can be sent to:
Inmate's Full Name & Inmate ID number
Grant County Jail
1000 North Adams St
Lancaster, WI 53813
... where it will be checked for any contraband, a return address, and inappropriate content before final delivery.
Phones are located throughout housing areas to allow inmates to call their friends and family each day through a third party service.
Each inmate may also have up to 4 people on their visitation list and they will be permitted to change that list once each month.
Only those who are approved and on the list can visit, with visits being 15 minutes in length and occurring on the schedule as follows:
Male inmates; last name A-G Saturday 9am-11am, H-M Saturday 2pm-4pm, N-Z Sunday 2pm-4pm.
Female inmates A-M Saturday 1pm-2pm and N-Z Sunday 1pm-2pm.
- Jail (Main): 608-723-2157
- Administration: 608-723-6372
- Sheriff: 608-723-2157
Understanding the booking process at Grant County Jail
After an arrest, individuals are taken to Grant 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 Grant 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 608-723-2157.
Paying bail for someone in custody in Grant County
Once someone is booked at Grant County Jail in Lancaster 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 608-723-2157 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 608-723-2157 with questions.
- A licensed bail bond agent in Grant 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 Grant County, Wisconsin, see the Grant County Jail Bail FAQ.
⇓ Learn more ⇓ Show lessHow Do You Visit an Inmate in the Grant County Jail? What is the Schedule?
Grant County Jail ON-SITE VISITATION SCHEDULE
8820 Hwy 35/61/81
Lancaster, WI 53813
608-723-2157
- Visits are 15 minutes.
- You must be on the inmate's visitor list.
- The actual visitation times depends on the inmate's first letter of last name.
- Call 608-723-2157 to get information.
- Inmates are allowed one visit per week.
- A maximum of 2 guests are allowed per inmate.
- Visitors must have a government issued photo ID.
- Dress professionally with non-revealing clothing.
ON SITE VISITATION SCHEDULE - ALWAYS CALL 608-723-2157 TO CONFIRM VISITATION SCHEDULE!
| DAY | TIMES |
| SUNDAY Males N through Z |
2:00PM - 4:00PM |
| SUNDAY Females N through Z |
1:00PM - 2:00PM |
| TUESDAY | 9:00AM - 11:00AM 2:00PM - 4:00PM 6:00PM - 8:00PM |
| WEDNESDAY | 9:00AM - 11:00AM 2:00PM - 4:00PM 6:00PM - 8:00PM |
| SATURDAY Males A through G |
9:00AM - 11:00AM |
| SATURDAY Males H through M |
2:00PM - 4:00PM |
| SATURDAY Females A through M |
1:00PM - 2:00PM |
Grant County Jail uses CIDNET for Remote Video Visitation between inmates and their friends and family.
Register here.
Frequently Asked Questions
Instructions on How to Use CIDNET
CIDNET Instrucciones
CIDNET help line (choose prompt 2), also the number inmate calls come from: (888) 984-1903
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Grant County Jail’s Inmate Visitation Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 608-723-2157 for further assistance.
⇓ Learn more ⇓ Show lessCan I Use My Computer or Phone to Have a Remote Video Visit with an Inmate in the Grant County Jail?
Grant County Jail Inmate Video Visitation Schedule
8820 Hwy 35/61/81
Lancaster, WI 53813
608-723-2157
- First, you must register, puchase data, and then schedule with CIDNET.
- Visits are 20 minutes.
- The more data you purchase, the less expensive each MB of data is.
ON SITE VIDEO VISITATION
| DAY | TIMES |
| SUNDAY | 1:00PM - 4:00PM 6:30PM - 9:00PM |
| MONDAY | 1:00PM - 4:00PM 6:30PM - 9:00PM |
| TUESDAY | 1:00PM - 4:00PM 6:30PM - 9:00PM |
| WEDNESDAY | 1:00PM - 4:00PM 6:30PM - 9:00PM |
| THURSDAY | 1:00PM - 4:00PM 6:30PM - 9:00PM |
| FRIDAY | 1:00PM - 4:00PM 6:30PM - 9:00PM |
| SATURDAY | 1:00PM - 4:00PM 6:30PM - 9:00PM |
REMOTE VIDEO VISITATION SCHEDULE
| DAY | TIMES |
| SUNDAY | 9:00AM - 10:45AM 11:45AM - 4:45PM 6:30PM - 9:30PM |
| MONDAY | 9:00AM - 10:45AM 11:45AM - 4:45PM 6:30PM - 9:30PM |
| TUESDAY | 9:00AM - 10:45AM 11:45AM - 4:45PM 6:30PM - 9:30PM |
| WEDNESDAY | 9:00AM - 10:45AM 11:45AM - 4:45PM 6:30PM - 9:30PM |
| THURSDAY | 9:00AM - 10:45AM 11:45AM - 4:45PM 6:30PM - 9:30PM |
| FRIDAY | 9:00AM - 10:45AM 11:45AM - 4:45PM 6:30PM - 9:30PM |
| SATURDAY | 9:00AM - 10:45AM 11:45AM - 4:45PM 6:30PM - 9:30PM |
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Grant County Jail’s Video Remote Visitation Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 608-723-2157 for further assistance.
⇓ Learn more ⇓ Show lessHow Do You Deposit Money for an Inmate in the Grant County Jail?
There are FOUR options for putting money on an inmate's books:
Option 1 - Dropping Money at the Jail
Bring money to the jail in person.
Either the jail personnel will process the Inmate Account payment or you will use a Jail ATM self-serve kiosk in the lobbies that accepts cash, debit or credit cards.
Option 2 - Deposit Inmate Money Online
Grant County Jail uses Jail ATM to process all online deposits to an inmate's account. The company charges you a small fee for doing so, but the fee probably isn't as much as gas and parking would cost to take it to the jail in person.
Option 3 - Mail the Inmate Deposit to the Jail
Mailing a deposit takes more time to process than the other methods but can be done if you live too far away to bring it in person and you don't have a debit/credit card for online deposits. Never send cash. Always send a Money Order from the US Post Office, a reputable bank or Western Union. Call the Grant County Jail first as they may want you to do this online or at the jail kiosk instead.
Make the Money Order out to the payee the jail names (check with the jail first) and put their Inmate ID# in memo section of the Money Order. Never mail cash or a personal check.
Inmate's Full Name & Inmate ID number
Grant County Jail
PO Box 506
Lancaster, WI 53813
Option 4 - Make an Inmate Deposit with Jail ATM over the Phone by calling 877-810-0914
To do this you will need the inmate's offender # (inmate ID #) and full legal name.
How to Deposit Money Online for an Inmate in Grant County
To deposit money online for an inmate in Grant County Jail follow these steps:
- Register to open an account, or Sign In to JailATM, the deposit service used for inmates at Grant County.
- After registering and signing in, select 'Send Money Now'.
- Choose Wisconsin, then choose Grant County Jail
- Type in your inmate's last name or their Inmate ID.
- Select your inmate.
- Input an amount to deposit to your inmate in Grant County Jail, and then input your payment method.
- NOTE: JailATM's support page lists a deposit limit of $300 a week per inmate and says the limit can be different at each facility.
- If you need to phone JailATM customer support, call 877-810-0914.
For all information, tips and procedures for sending money to an inmate in Grant County Jail, or depositing money at the jail, over the phone or by mail, check out our Send Money Page for Grant County.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Grant County Jail’s Inmate Money and Trust Fund Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 608-723-2157 for further assistance.
⇓ Learn more ⇓ Show lessHow Do I Receive Phone Calls from an Inmate in the Grant County Jail?
How to Make and Receive Phone Calls and Video Phone Calls from an Inmate in Grant County
To register and sign up for a phone account with CIDNET Inmate Phone Service, follow the instructions below:
- Register and create an account with CIDNET.
- Type in your Email, Time Zone and First & Last Name of your Grant County Jail inmate.
1. Click the Create Account button.
2. Read the Terms of Use, then click Agree.
3. Login to your email and open the CIDNET email.
4. In the email, click the Complete Your Verification link.
5. Choose a Security PIN and a Password.
6. Click the Sign In button. - After logging in, from the Menu, choose the state of Wisconsin, then the Grant County Jail, then your inmate's name.
- Once you have completed this, the Grant County Jail will have to give final approval for you to set up a phone account with your inmate.
For all the information you need to know, including instructions, policies, tips and solutions to possible issues regarding making phone calls with an inmate in Grant County, visit our full page guide.
NOTE: All phone conversations are recorded. Whatever you talk about, can and will be used against your inmate in court. Never discuss their pending criminal case!
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Grant County Jail’s Inmate Phone Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 608-723-2157 for further assistance.
⇓ Learn more ⇓ Show lessHow do I Mail an Inmate in the Grant County Jail, and what can I send them?
Grant County Jail Inmate Mail Guidelines
Postcards
Ask the Grant County Jail whether it accepts postcards, and what size and type, before mailing one. Always include your name and return address.
Envelopes
The Grant 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 number
Grant County Jail
1000 North Adams St
Lancaster, WI 53813
Legal Mail
Send all Legal Mail to this Address:
Inmate's Full Name & Inmate ID number
Grant County Jail
PO Box 506
Lancaster, WI 53813
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 Grant 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 Grant County Jail standards will be disposed of.
Ask the Grant County Jail whether hardcover books are accepted.
All newspapers, magazines and books are to be shipped to:
Inmate's Full Name & Inmate ID number
Grant County Jail
PO Box 506
Lancaster, WI 53813
Grant County Jail Inmate Mail Policies and Address - What Can You Send, and Where?
For inmates receiving mail in the Grant 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 Grant County Jail:
Inmate's Full Name & Inmate ID number
Grant County Jail
1000 North Adams St
Lancaster, WI 53813
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 Grant County Jail’s Inmate Mail Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 608-723-2157 for further assistance.
⇓ Learn more ⇓ Show lessCan I purchase Commissary Online for an Inmate in the Grant County Jail, and what can I purchase?
JailATM – Send Money or Send Commissary Gift Packs to Grant County Jail
Search for JailATM services for Grant County Jail.
Make an inmate deposit with JailATM for Grant County Jail.
Note: While JailATM offers the following inmate services, Grant County Jail may not allow all of them. Check on the JailATM website to confirm. Services available through JailATM are subject to change with no notice.
Send Gift Packs
Grant County Jail has an agreement with JailATM, which ships predetermined Gift Packs of candy, snacks and hygiene products to the inmate. Check the JailATM website to see if they allow Gift Packs.
These can be ordered by you online and are delivered directly to the inmate.
How to Send a Carepack Commissary Package Directly to an Inmate in Grant County
To send a commissary carepack (food, snacks and goods) directly to an inmate in Grant County Jail follow these steps:
- Go to JailATM, choose Wisconsin, then choose Grant County Jail
- Type in your inmate's last name or their Inmate ID.
- Select your inmate, and then you will be prompted to Register with them to open an account.
- Select the products you want shipped to them at Grant County Jail, and then input your payment method.
- NOTE: There may be a limit on how much product you can send your inmate in Grant County at any one time.
- If you need to phone customer support, call 877-810-0914
For all information, tips and available items for shipping Commissary packages or sending money to an inmate in Grant County Jail check out our Commissary Instructions Page for Grant County.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Grant County Jail’s Commissary Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 608-723-2157 for further assistance.
⇓ Learn more ⇓ Show lessHow Can I Communicate with an Inmate in the Grant County Jail using an Online Messaging Service?
Grant County Jail uses CIDNET for Digital Mail Messaging between inmates and their friends and family.
Register here.
Friends & Family Portal Information
Frequently Asked Questions
Instructions on How to Use CIDNET
CIDNET Instrucciones
CIDNET help line (choose prompt 2), also the number inmate calls come from: (888) 984-1903
How to send a text or email to an inmate in Grant County
To send and receive secure texts or emails from an inmate housed in Grant County follow these instructions:
- Register and create an account with CIDNET.
- Choose a Security PIN and Password.
- After logging in, from the Menu, choose the state of Wisconsin, then the Grant County Jail, then your inmate's name.
- Once you have completed this, the Grant County Jail will have to give final approval for you to communicate by email with your chosen inmate.
For all the information you need to know, including instructions, policies, tips and solutions to possible issues with Texting and Emailing an inmate in Grant County, visit our full page guide.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Grant County Jail’s Text and Email Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 608-723-2157 for further assistance.
⇓ Learn more ⇓ Show lessDo Inmates in the Grant County Jail have Access to Tablets or Computers?
Grant County Jail may now offer CIDNET Tablet Rentals to their inmates.
CIDNET is the same company that handles inmate phone systems, video visitations, email and texting and digital letters.
The tablets can be rented on a monthly basis and while not directly connected to the internet, the inmates can use them for the following activities:
- Phone Calls - Inmates may make calls directly from their tablet allowing for more privacy. The rates are the same as the phones in the unit, and the calls are still recorded and monitored.
- eMessaging - Communicate via a text based message or picture. Fee based system.
- Education - Free educational platform and course catalog that provides thousands of educational resources.
- Self Help -Inmates have daily access to mental health and addiction recovery programming.
- Music - Top-40, Hip-Hop, Country, Rock, Gospel, and more.
- Law Library - Legal research with up-to-date case information.
- eBooks - Thousands of available titles.
- Religion - Religious resources for spiritual guidance.
- Games - Inmates can play their favorite games. Available through monthly subscriptions
- Facility Services - Digital access to submitted forms, requests, facility documents, and notifications from staff.
Here's how it works:
- Register here.
- Pay for the subscription.
- You get charged the 1st of each month.
- You get charged a full month even if it's only used for a partial month.
- No activation or early termination fees.
- Your inmate will recieve their tablet in 3-5 business days, after you pay.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Grant County Jail’s Tablet Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 608-723-2157 for further assistance.
⇓ Learn more ⇓ Show lessWhat are the other City and County Jails in Grant County?
Grant County County Jails
Grant County Juvenile Facilities
⇓ Learn more ⇓ Show lessWhat are the other Jails in the Neighboring Counties surrounding Grant County?
The Grant County Jail serves the following cities and towns of Grant County: Boscobel, Cassville, Cuba City, Dickeyville, Fennimore, Hazel Green, Lancaster, Livingston, Montfort, Muscoda, Patch Grove, Platteville, Potosi, Sinsinawa, Stitzer and Tennyson.

