The United States Penitentiary #4961521
RoleplayENprison roleplaymaximum securitycorrections simulation
Description
The United States Penitentiary is a high maximum security prison located in the United States. None has ever escaped any of our facility, which makes our facilities very secure. Each facility capacity can hold millions of inmates all in a year and has well-trained corrections officers ready for anything that pops off. The facility also has a hospital for any sick inmates and has a special emergency response team if a raid were to happen. Get ready to enter the highest maximum security prison and start roleplaying.
Written by the group; not a statement by this register.
Membership history
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 24 Aug 2026, 12:55 | 2 | first reading |
Ownership
Owned by @1959boys as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Members we’ve seen
@1959boys — Head Warden (rank 255)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.