USMC -|- United States Marine Corps #13058034

members (measured 3 Nov 2026, 03:21 UTC)

27 November 2021

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitary simulationroleplaytraining

Description

Welcome to the United States Marine Corps group, Owned by best_driverr. Here is a USMC group where you can join a variety of divisions and join Training to rank up! Make sure you join the dizzy!

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 We do not publish numbers we have not measured.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)	Members	Change
23 Aug 2026, 20:57	4	first reading

Daily: the last measured count of each UTC day. Days with no new reading have no point. The full per-reading record is in the CSV and JSON downloads below.

Ownership

Owned by cor_sanity (@best_driverr) 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

cor_sanity (@best_driverr) — [CMC] Commandant of the Marine Corps (rank 255)

Maverick (@helikemypants) — [SMMC] Sergeant Major of the Marine Corps (rank 251)

IloveJacob (@CycloneMouseMilk) — [E1] Private (rank 1)

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

Rank structure

[CMC] Commandant of the Marine Corps0

[ACMC] Assistant Commandant of the Marine Corps0

[DMCS] Director of Marine Corps Staff0

[IGMC] Inspector General of the Marine Corps0

[SMMC] Sergeant Major of the Marine Corps0

[010] General0

[09] Lieutenant General0

[08] Major General0

[07] Brigadier General0

[06] Colonel0

[05] Lieutenant Colonel0

[04] Major0

[03] Captain0

[02] 1st Lieutenant0

[01] 2nd Lieutenant0

[E8B] First Sergeant0

[E8A] Master Sergeant0

[E7] Gunnery Sergeant0

[E6] Staff Sergeant0

[E5] Sergeant0

[E4] Corporal0

[E3] Lance Corporal0

[E2] Private First Class0

Member4

[E1] Private0

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.