Which staff-to-inmate ratio is commonly cited in correctional settings?

• A. 1:24
• B. 1:32
• C. 1:60
• D. 1:48

Answer: (D)

Staff-to-inmate ratios express how many staff members are available per inmate, shaping supervision, safety, and response capability in a facility. A commonly cited benchmark in correctional settings is one staff member for every 48 inmates. This ratio balances the need for adequate supervision with reasonable staffing costs, and it’s a standard you’ll see in training materials and policy discussions. Ratios like 1:24 or 1:32 require substantially more staff per inmate, which some facilities may adopt in specific contexts or during peak times but are not the general benchmark. A ratio such as 1:60 lowers supervision levels and could compromise safety in typical housing units. Overall, 1:48 is widely referenced as the standard commonly cited.