United States Marıne Corps #641690561

12

members (measured 23 Aug 2026, 04:44 UTC)

24 May 2026

created (per Roblox API)

14 August 2026

first measured by this register

Description

The United States Marine Corps is a rapid-response amphibious fighting force tasked with projecting power from the sea, conducting expeditionary operations, and supporting combatant commanders across the globe. Marines are trained to operate in austere environments and specialize in combined air-ground operations, crisis response, and combat readiness.

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 We do not publish numbers we have not measured.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
18 Aug 2026, 03:25	12	first reading

Ownership

Owned by user #10996513518 as measured.

Members we’ve seen

@Deeddog4life — [SECWAR] Secretary Of War (rank 254)

Grunt (@GruntClaymore) — [O10] Commandant of the Marine Corps (rank 135)

SouthSide (@SouthSideTiber) — [O10] Assistant Commandant of the Marine Corps (rank 130)

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

Rank structure

Owner1

[SECWAR] Secretary Of War3

[DSECWAR] Deputy Secretary of War0

[CJCS] Charmen of Joint Chiefs of Staff1

[VCJCS] Vice Chairmen of Joint Chiefs of Staff0

[SECNAV] Secretary of the Navy0

[USECNAV] Under Secretary of The Navy0

[O10] Commandant of the Marine Corps1

[O10] Assistant Commandant of the Marine Corps1

[E9C] Sergeant major of the Marine Corps1

[O9] Director of Marine Corps Staff0

[O8] Inspector General of the Marine Corps1

[A] Automation0

[O8] Staff Judge Advocate to the Commandant0

[O10] General0

[O9] Lieutenant General2

[O8] Major General2

[O7] Brigadier General0

[O6] Colonel0

[O5] Lieutenant Colonel0

[O4] Major0

[O3] Captain0

[O2] First Lieutenant0

[O1] Second Lieutenant0

[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

Member12

[RT] Recruit Training0

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.

United States Air Force {-USAF-}#490082323 · 2 shared members

MCRDPI#35292147 · 2 shared members

Unitеd Statеѕ Navуᅠ#14312702 · 2 shared members

6th Mar#35235611 · 2 shared members

United States Marine Corps ᅠ ᅠ ᅠ ᅠ ᅠ#1040877090 · 2 shared members

Headquarters Marine Corps ᅠ ᅠ ᅠ ᅠ ᅠ#33908827 · 2 shared members

5

II Marine Expeditionary Force ᅠ ᅠ ᅠ ᅠ ᅠ#36011396 · 2 shared members

4

Chillz Studios#2782840 · 1 shared members

Nova Digital Games#526536480 · 1 shared members

Huge Marble Industries#6999758 · 1 shared members

The US Military 1940s#4545116 · 1 shared members

Summit Games Productions#11176539 · 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.