Black Hawk County Jail Phone Number connects you directly to the 24-hour information line at (319) 291-2587. This number gives families, attorneys, and the public instant access to inmate booking status, bond amounts, court dates, and housing locations. The jail serves Waterloo, Iowa, and surrounding areas from its facility at 225 East 6th Street, Waterloo, IA 50703. Staff answer calls around the clock, including weekends and holidays. Whether you need to confirm an arrest, check bail requirements, or speak with someone about visitation, this phone line is the fastest way to get accurate, up-to-date information. All calls are handled professionally and confidentially in line with Iowa Department of Corrections rules.
How to Use the Black Hawk County Jail Phone Number
Calling (319) 291-2587 connects you to the jail’s intake desk. Be ready to provide the inmate’s full name, date of birth, or booking number if known. Staff can verify if someone is currently held, their charges, bond amount, and next court appearance. If the person isn’t in custody, they’ll let you know. For legal matters, such as sending documents or arranging attorney visits, ask to be transferred to the appropriate department. Fax services are available at (319) 291-2888 for official paperwork. Keep your call brief and focused—jail staff handle high call volumes daily. Avoid calling repeatedly; instead, use the online roster for real-time updates between calls.
What Information Can You Get by Phone?
- Current inmate status (booked, released, transferred)
- Charges and statute codes
- Bail or bond amount and payment options
- Scheduled court dates and hearing locations
- Housing unit assignment
- Visitation eligibility and rules
- How to send money or mail
Note: Staff cannot give legal advice, predict release dates, or share medical or disciplinary records due to privacy laws.
Online Inmate Search vs. Phone Inquiry
The Black Hawk County Sheriff’s Office offers both phone and online tools to find inmates. The phone line (319) 291-2587 is best for urgent questions or when you lack internet access. The online “Who’s In Jail” portal updates hourly and shows names, photos, charges, bond amounts, and booking dates. You can filter by name, charge type, or date. While the website is fast and visual, it may not include last-minute changes. For confirmation, especially before traveling or paying bail, call the jail directly. Both methods are free and official. Use the phone for clarity; use the website for quick checks or mugshot viewing.

Inmate Communication Services
As of March 26, 2023, CIDNET manages all inmate phone calls and video visits at Black Hawk County Jail. Families must create a CIDNET account to receive calls or schedule virtual visits. Inmates cannot make outgoing calls except to attorneys. All calls are recorded and monitored. Video visitation happens through a secure portal that logs participants and duration. Visits must be scheduled in advance and follow strict time limits. CIDNET also handles money transfers via prepaid debit cards—cash, checks, or money orders sent by mail are not accepted. This system ensures safety, reduces contraband, and gives families reliable contact options.
How to Set Up Inmate Calls and Visits
- Visit CIDNET’s official website and create a free account.
- Add funds to your account using a credit or debit card.
- Request a phone number assigned to the inmate (required for call reception).
- Schedule video visits during approved hours (typically evenings and weekends).
- Ensure your device has a camera, microphone, and stable internet.
First-time users should allow 24–48 hours for account approval. Call (319) 291-2587 if you need help setting up services.
Visiting Hours and Rules
Black Hawk County Jail allows in-person and video visits. In-person visits require prior approval and are limited to immediate family. Video visits are more flexible and available seven days a week. All visitors must present valid photo ID. Minors under 18 must be accompanied by a parent or guardian. No cell phones, bags, or food are allowed in visitation areas. Dress modestly—no revealing clothing, hats, or gang-related symbols. Visits may be terminated for rule violations. Check the jail’s website or call (319) 291-2587 for current schedules, as hours change due to staffing or emergencies.
| Visit Type | Days | Times | Requirements |
|---|---|---|---|
| In-Person | Wed, Sat, Sun | 1:00 PM – 4:00 PM | ID, pre-approval, no electronics |
| Video (CIDNET) | Daily | 6:00 PM – 9:00 PM | Account, device, internet |
Sending Money to Inmates
Inmates at Black Hawk County Jail can receive funds only through CIDNET’s prepaid debit card system. Relatives deposit money online or via the CIDNET mobile app. The funds appear on the inmate’s account within minutes. They can use this money for commissary items like snacks, hygiene products, or stationery. The jail does not accept cash, checks, or money orders sent by mail. This policy prevents theft and contraband. Deposits are non-refundable once loaded. Call (319) 291-2587 if you have questions about fees or transfer limits.
Commissary and Inmate Privileges
The jail operates a commissary where inmates buy approved items weekly. Purchases include toothpaste, soap, writing supplies, and snacks. Orders are placed using kiosks in housing units. Funds must be available on the inmate’s debit card. The library offers over 1,200 books focused on education, self-improvement, and rehabilitation. Inmates may request titles through staff. All materials are screened for safety. These services support mental health and reduce idleness, aligning with Iowa’s correctional standards.
Jail Location and Contact Details
The Black Hawk County Jail is located at 225 East 6th Street, Waterloo, IA 50703. It sits near downtown Waterloo, close to major roads like I-380 and Highway 218. Parking is available on-site for visitors. The main phone number (319) 291-2587 operates 24/7 for inmate information. Faxes go to (319) 291-2888. For general sheriff’s office inquiries, email or visit bhcso.org. The facility houses about 150 inmates across medium-security units. It follows strict health, fire, and safety protocols set by the Iowa Department of Corrections. Annual audits ensure compliance.

Booking, Release, and Court Processes
When someone is arrested in Black Hawk County, they’re brought to the jail for booking. This includes fingerprinting, photo capture, health screening, and inventory of personal items. Charges are entered into the system, and bond is set based on severity. Most misdemeanor arrests allow for immediate bail payment. Felony cases require a court hearing. Releases happen once bail is posted or charges are dropped. The jail processes around 2,300 intakes yearly. Staff update records hourly, so the online roster stays current. Call (319) 291-2587 to confirm release timing—don’t arrive before verification.
Bail and Bond Information
Bail amounts vary by charge. Minor offenses may start at $500; felonies like aggravated assault can exceed $25,000. Payment is accepted in cash, certified check, or through a bail bondsman. The jail does not accept personal checks or credit cards for bail. If bail isn’t posted, the inmate remains in custody until their court date. Bond hearings occur within 72 hours of arrest. Attorneys can request reduced bail based on circumstances. Always confirm payment methods by calling (319) 291-2587.
Safety, Standards, and Oversight
Black Hawk County Jail meets all Iowa Department of Corrections standards. Staff undergo annual training in crisis intervention, medical response, and fire safety. Health screenings happen upon intake and continue as needed. The facility has smoke detectors, sprinklers, and emergency exits. State auditors review operations yearly. Inmates have access to medical care, mental health support, and grievance procedures. The jail maintains transparency through public records and community outreach. These measures protect both inmates and staff while ensuring lawful operation.
Frequently Asked Questions
Many people ask the same questions about the Black Hawk County Jail phone number and services. Below are clear, direct answers based on current policies. If your question isn’t listed, call (319) 291-2587 for personalized help.
Can I call the jail from out of state?
Yes. Dial (319) 291-2587 from anywhere in the U.S. There’s no toll-free option, so long-distance charges may apply. The line works 24/7, including holidays. Have the inmate’s full name ready. Staff will assist even if you’re not a family member—but they may limit details for privacy.
Why can’t I find an inmate online?
The roster updates hourly, but recent arrests may take time to appear. If you don’t see a name, call (319) 291-2587. The person might be in transit, recently released, or held under an alias. Always verify spelling and date of birth.
How do I send mail to an inmate?
Address letters to: [Inmate’s Full Name], Black Hawk County Jail, 225 East 6th Street, Waterloo, IA 50703. Use white envelopes only. Include your return address. Do not send cash, photos, or stickers—these will be rejected. All mail is inspected for contraband.
Can I visit without an appointment?
No. In-person visits require pre-approval. Video visits through CIDNET must be scheduled in advance. Walk-ins are not allowed for security reasons. Call (319) 291-2587 to learn how to apply.
What if the phone line is busy?
Call volumes peak during mornings and evenings. Try again in 15–30 minutes. Alternatively, use the online inmate search tool for basic info. For urgent legal matters, fax documents to (319) 291-2888.
Is the jail wheelchair accessible?
Yes. The facility complies with ADA standards. Ramps, elevators, and accessible restrooms are available. Notify staff in advance if you need special accommodations for visitation.
How do I report a concern about an inmate’s treatment?
Call (319) 291-2587 and ask to speak with a supervisor. You may also email the Sheriff’s Office or file a formal complaint through the Iowa Department of Corrections. All reports are investigated promptly.
For official updates, visit bhcso.org or call (319) 291-2587. The jail is open for visits Wednesdays, Saturdays, and Sundays from 1:00 PM to 4:00 PM. Video visits run daily from 6:00 PM to 9:00 PM via CIDNET. Mailing address: 225 East 6th Street, Waterloo, IA 50703.
