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United States Probation Office #10851220

1
members (measured 22 Oct 2026, 04:05 UTC)
21 May 2021
created (per Roblox API)
10 August 2026
first measured by this register

Description

It is the mission of the United States Probation Office for the District of Columbia to assist in the fair administration of justice; to provide the highest quality service; to protect the community; and to improve the lives of those we serve by using the most effective supervision techniques, the most supportive treatment programs, and the finest community service partners available to our population.

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 We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
22 Oct 2026, 04:051first reading

Ownership

Owned by @JackDWilliams 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

@JackDWilliams — Chief United States Probation Officer (rank 255)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Chief United States Probation Officer0
Deputy Chief United States Probation Officer0
Assistant Deputy Chief United States Probation Officer0
Supervisory Probation Officer0
Probation Officer Specialist0
Probation Officer0
Sentencing Guideline Specialist0
Probation Clerk0
Member1
Guest0

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.