[I] United States Marine Corps #15043540

members (measured 13 Oct 2026, 05:41 UTC)

8 June 2022

created (per Roblox API)

10 August 2026

first measured 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 We do not publish numbers we have not measured.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)	Members	Change
3 Sept 2026, 18:36	1	first reading

Ownership

Owned by @MewTwoHold3r 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

@MewTwoHold3r — Commander-In-Chief (rank 255)

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

Rank structure

Commander-In-Chief0

Secretary of Defense0

[GEN] General0

[LTGEN] Lieutenant General0

[MAJGEN] Major General0

[BGEN] Brigadier General0

[COL] Colonel0

[CWO4] Chief Warrant Officer 40

[CWO3] Chief Warrant Officer 30

[CWO2] Chief Warrant Officer 20

[SMMC] Sergeant Major of the Marine Corps0

[WO] Warrant Officer0

[SGTMAJ] Sergeant Major0

[MGYSGT] Master Gunnery Sergeant0

[1SGT] First Sergeant0

[MSGT] Master Sergeant0

[GYSGT] Gunnery Sergeant0

[SSGT] Staff Sergeant0

[SGT] Sergeant0

[CPL] Corporal0

[LCPL] Lance Corporal0

[PFC] Private First Class0

[PVT] Private0

Member1

[BT] Basic Training0

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.

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SmoothieSquad#8458372 · 1 shared members

Potterhead Group!#10021623 · 1 shared members

Developer Hiring#11459384 · 1 shared members

Monstré Buffet#13771700 · 1 shared members

Violet's Candy Canes#8759540 · 1 shared members

IgoorUniverse#4725243 · 1 shared members

Cool la vie de Jeanne#13407480 · 1 shared members

Emo Swag Style#11883066 · 1 shared members

montreal monsters#915293 · 1 shared members

Roblox Team67#5773816 · 1 shared members

Bears_clothing#7805135 · 1 shared members

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.