[USMC]UnitedStatesMarineCorps #6541189

members (measured 8 Sept 2026, 11:19 UTC)

2 June 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 We do not publish numbers we have not measured.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
8 Sept 2026, 11:19	2	first reading

Ownership

Owned by gamer512 (@gm_gamer512) as measured.

Members we’ve seen

gamer512 (@gm_gamer512) — {CMC} Commandant of the Marine Corps (rank 255)

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

Rank structure

{CMC} Commandant of the Marine Corps1

{DCMC} Director Commandant of the Marine Corps0

{ACMC} Assistant Commandant of the Marine Corps1

{IGMC} Inspector General of the Marine Corps0

{SMMC}Sergeant Major of the Marine Corps0

Director of Development0

{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

{E-9C}Sergeant Major of the Marine Corps0

{E-9B}Sergeant Major0

{E-9A}Master Gunnery Sergeant0

{E-8B}First Sergeant0

{E-8A}Master Sergeant0

{E-7}Gunnery Sergeant0

{E-6} Staff Sergeant0

{E-5} Sergeant0

{E-4}Corporal0

{E-3}Lance Corporal0

{E-2} Private First Class0

Member2

{E-1} Private0

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.

Car Crushers Community#2726951 · 1 shared members

8,623,589

KizmoTek Studio#3115970 · 1 shared members

7,183,347

Pilot Training Club#2794513 · 1 shared members

3,808,942

Police Roleplay Community#4328109 · 1 shared members

2,214,349

Fat Whale Games#4920885 · 1 shared members

1,342,885

SCP | Roleplay Community#5479038 · 1 shared members

1,253,506

StyLiS Studios#1103278 · 1 shared members

939,278

Verticy Studios#32060932 · 1 shared members

869,930

Five-O Community#4824823 · 1 shared members

720,642

Squid Game Infinity Roleplay Community#12539280 · 1 shared members

697,807

OPFOR Studios#14309341 · 1 shared members

202,515

BLACK ATMOS Z#10705478 · 1 shared members

194,179

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.