[USMC] United States Marine Corps Official #10625095

members (measured 4 Sept 2026, 00:28 UTC)

4 May 2021

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitarygovernmentofficial

Description

United States Marine Corps Our Motto Is Semper fidelis.

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 We do not publish numbers we have not measured.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
4 Sept 2026, 00:28	20	first reading

Ownership

Owned by @ThunderDev121 as measured.

Members we’ve seen

@ThunderDev121 — [P] President (rank 255) terminated

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

Rank structure

[P] President0

[VP] Vice President0

[HDEV] Head Developer0

[CAB] Cabinet0

[-] Developer0

[CMC] Commandant of the Marine Corps0

[ACMC]Assistant Commandant of the Marine Corps0

[SMMC] Sergeant Major of the Marine Corps0

[INSGEN] Inspector General of the Marine Corps0

[DMC] Director of the Marine Corps Staff0

[+] Marine Staff0

[O9] General0

[O8] Lieutenant General0

[O7] Major General0

[O6] Brigadier General0

[O5] Colonel0

[O4] Lieutenant Colonel0

[O3] Major0

[O2] Captain0

[O1] Lieutenant0

[-] Commissioned Officers0

[W5] Chief Warrant Officer 50

[W4] Chief Warrant Officer 40

[W3] Chief Warrant Officer 30

[W2] Chief Warrant Officer 20

[W1] Warrant Officer0

[+/-] Enlisted&Non-Commissioned Ranks0

[E9B] Sergeant Major0

[E9A] Master Gunnery Sergeant0

[E8B] First Sergeant0

[E8A] Master Sergeant0

[E7] Gunnery Sergeant0

[E6] Staff Sergeant0

[E5] Sergeant0

[E4] Corporal0

[E3] Lance Corporal0

[E2] Private First Class0

[E1] Private0

Member20

[RT] Recruit0

Guest0

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

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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.