United States Μarine Cοrpsᅠᅠ #7372054

1

members (measured 3 Oct 2026, 02:07 UTC)

9 August 2020

created (per Roblox API)

10 August 2026

first measured by this register

Description

The United States Marine Corps ▬▬▬▬▬▬▬▬▬▬ The United States Marine Corps, also referred to as the United States Marines, is a branch of the United States Armed Forces responsible for conducting expeditionary and amphibious operations with the United States Navy as well as the Army and Air Force ▬▬▬▬▬▬▬▬▬▬ Motto: "Semper Fidelis" ▬▬▬▬▬▬▬▬▬▬ Established: 09/08/2020

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 We do not publish numbers we have not measured.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
3 Oct 2026, 02:07	1	first reading

Ownership

Owned by @RufusPompeiusFaustus 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

@RufusPompeiusFaustus — 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

[CJCS] Chairman of the Joint Chiefs of Staff0

[VCJCS] Vice Chairman of the Joint Chiefs of Staff0

[CMC] Commandant of the Marine Corps0

[ACMC] Assistant Commandant of the Marines Corps0

[O10] Director of Marine Corps Staff0

[O9] Inspector General of the Marine Corps0

[O8] Lieutenant General0

[07] Brigadier General0

[O6] Colonel0

[O5] Lieutenant Colonel0

[O4] Major0

[O3] Captain0

[O2] First Lieutenant0

[O1] Second Lieutenant0

[CWO5] Chief Warrant Officer 50

[CWO4] Chief Warrant Officer 40

[CWO3] Chief Warrant Officer 30

[CWO2] Chief Warrant Officer0

[WO1] Warrant Officer 10

[E9C] Sergeant Major of the Marine Corps0

[E9] Sergeant Major0

[E9] Master Gunnery Sergeant0

[E8] First Sergeant0

[E8] Master Sergeant0

[E7] Gunnery Sergeant0

[E6] Staff Sergeant0

[E5] Sergeant0

[E4] Corporal0

[E3] Lance Corporal0

[E2] Private First Class0

[E1] Private0

[RCT] Recruit0

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.

The Winter Contingency#8158753 · 1 shared members

6

Twenty-First Predator Legion#1055618 · 1 shared members

3

Μarine Raider Regimentᅠᅠ#7372797 · 1 shared members

1

Μarine Corps Headquartersᅠᅠ#7372582 · 1 shared members

1

Marine Forces Special Operations Cοmmandᅠᅠ#7372711 · 1 shared members

1

Crazy Burger#7193387 · 1 shared members

1

3rd Μarine Air Wingᅠᅠ#7372632 · 1 shared members

1

Marine Corps Judge Advocate Divisionᅠᅠ#7372739 · 1 shared members

1

Marine Corps Military Pοliceᅠᅠ#7372732 · 1 shared members

1

13th MEU Aviation Combat Element#7370394 · 1 shared members

1

1st Μarine Divisiοnᅠᅠ#7372645 · 1 shared members

1

Marine Corps Training and Education Cοmmandᅠᅠ#7372691 · 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.