United States Marines || #7774962

members (measured 19 Aug 2026, 18:29 UTC)

15 September 2020

created (per Roblox API)

10 August 2026

first measured by this register

Description

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 We do not publish numbers we have not measured.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
13 Aug 2026, 18:04	6	first reading

Ownership

Owned by user #7667323808 as measured.

Members we’ve seen

Vandamme (@Vandammerk) — [CIC] Commander-in-Chief (rank 32)

President (@BABRITISHARMY5) — [E-4] Corporal (rank 5)

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

Rank structure

[POTUS] President of the United States of America1

[CIC] Commander-in-Chief1

[O-10] Commandant of the Marine Corps1

[O-10] General0

[O-9] Lieutenant General0

[O-8] Major General0

[O-7] Brigadier General0

[O-6] Colonel0

[O-5] Lieutenant Colonel0

[O-4] Major0

[O-3] Captain0

[O-2] First Lieutenant0

[O-1] Second Lieutenant0

[W-5] Chief Warrant Officer 50

[W-4] Chief Warrant Officer 40

[W-3] Chief Warrant Officer 30

[W-2] Chief Warrant Officer 20

[W-1] Warrant Officer 10

[OC] Officer Candidate0

[E-9] Senior Enlisted Advisor to the Chairman0

[E-9] Sergeant Major of the Marine Corps0

[E-9] Sergeant Major0

[E-9] Master Gunnery Sergeant0

[E-8] First Sergeant0

[E-8] Master Sergeant0

[E-7] Gunnery Sergeant0

[E-6] Staff Sergeant0

[E-5] Sergeant0

[E-4] Corporal1

[E-3] Lance Corporal0

[E-2] Private First Class0

[E-1] Private1

Member6

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.

Dragoon's Den#34671030 · 2 shared members

4,473

[BA] - The Brіtіsh Army#14971272 · 2 shared members

141

[BE] British Empire'#11126462 · 2 shared members

Victoria's Wars#35654117 · 2 shared members

U.S.A. ||| United States of America#9176627 · 2 shared members

U.N. ||| United Nations#34308541 · 2 shared members

U.S.A. ||| United States Army#34242390 · 2 shared members

[BA] - Education & Training Servіces#12252742 · 2 shared members

|BA| British Army#2621202 · 1 shared members

2,022,020

United States Army #3108077 · 1 shared members

1,429,084

Roblox Developer Community#10720185 · 1 shared members

179,443

Revolutionary Mexico#869070 · 1 shared members

25,409

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.