- Coroners (59 agencies)
- County Jails (53 agencies)
- Sheriff Offices (52 agencies)
- Police Departments (37 agencies)
- Ports of Entry (21 agencies)
- State Police Agencies (13 agencies)
- Campus Police (12 agencies)
- Federal Agencies (10 agencies)
- Tribal Police (7 agencies)
- Adult Institutions (4 agencies)
- Airport Police (4 agencies)
- Military Police (3 agencies)
- Probation & Pretrial Facilities (3 agencies)
- National Parks (2 agencies)
- State Agencies (2 agencies)
- Youth Institutions (1 agencies)
- Child Support Enforcement (1 agencies)
- Transit Authority (1 agencies)
- Parole & Probation (1 agencies)
- Conservation Agencies (1 agencies)
