-[USMC] Marine Corps- #6006138

members (measured 12 Oct 2026, 19:03 UTC)

16 April 2020

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 We do not publish numbers we have not measured.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
1 Sept 2026, 11:14	2	first reading

Ownership

Owned by kvbn (@idkkvbn) 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

kvbn (@idkkvbn) — Commander-in-Chief (rank 255)

Frank (@FrankVonEichmann) — [E2] Private First Class (rank 1) terminated

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

Rank structure

Commander-in-Chief0

Commandant of the Marine Corps0

Assistant Commandant of the Marine Corps0

Sergeant Major of the Marine Corps0

[O5|O6] Liutenenant Colonel | Colonel0

[O3|O4] Captain | Major0

[O1|O2] Second Lieutenant | First Lieutenant0

[E8|E9] First Sergeant | Sergeant Major0

[E7] Master Sergeant0

[E6] Staff Sergeant0

[E5] Sergeant0

[E4] Corporal0

[E3] Lance Corporal0

Member2

[E2] Private First Class0

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.

Ancient Roman Empire - SPQR#7230630 · 2 shared members

~ The Vietnam War Community ~#7444912 · 2 shared members

USM | The United States Military 1960s#5360753 · 2 shared members

-[USN] Navy-#6006255 · 2 shared members

Pilot Training Club#2794513 · 1 shared members

3,885,071

|BA| British Army#2621202 · 1 shared members

2,020,727

The US Military 1940s#4545116 · 1 shared members

1,547,326

United States Army #3108077 · 1 shared members

1,431,413

United States Armed Forces [USA]#3054949 · 1 shared members

1,189,314

United States Military 1960s ᅠ ᅠ#3454445 · 1 shared members

960,110

|BA| -British Army-#4972535 · 1 shared members

639,802

The Roman Empire ᅠ#6124305 · 1 shared members

443,476

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.