| United States Marine Corps | USMC | #11097323

14

members (measured 13 Oct 2026, 00:48 UTC)

11 June 2021

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 41 days, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 14–15 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
22 Sept 2026, 08:56	14	-1
12 Aug 2026, 09:17	15	first reading

Ownership

Owned by M_MeM (@ESBC) 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

M_MeM (@ESBC) — [-] Marine Corps Founder (rank 255)

lxs_tfx (@l_limezx) — [SECNAV] Secretary of the Navy (rank 35)

S75 (@sonic75) — [RT] Recruit Training (rank 1)

@FQ3I — [RT] Recruit Training (rank 1)

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

Rank structure

[-] Marine Corps Founder1

[-] BOT | CLBot101

[DOD] Department of Defense0

[SECNAV] Secretary of the Navy1

[O-10] Commandant of the Marine Corps0

[O-10] Assistant Commandant of the Marine Corps0

[E-9] Sergeant Major of the Marine Corps0

[O-9] Director of Marine Corps Staff0

[O-8] Inspector General of the Marine Corps0

Commissioned officers O-1-O-90

[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

Warrant officers WO-1-WO-50

[WO-5] Chief Warrant Officer 50

[WO-4] Chief Warrant Officer 40

[WO-3] Chief Warrant Officer 30

[WO-2] Chief Warrant Officer 20

[WO-1] Warrant Officer0

Enlisted E1-E90

[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] Corporal0

[E-3] Lance Corporal0

[E-2] Private First Class0

[E-1] Private0

สมาชิก15

[RT] Recruit Training12

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.

IO Market#9947343 · 3 shared members

CRIMCORP#4165692 · 2 shared members

Xelrod#12240189 · 2 shared members

| M | Merlin#11107459 · 2 shared members

9

|Group Funds|#11418313 · 2 shared members

8

Wiggity.#12836673 · 1 shared members

braxworks#5268948 · 1 shared members

(学乱) Gakuran#416091513 · 1 shared members

Paradoxum Games#4914494 · 1 shared members

ROLVe#2613928 · 1 shared members

HD Games.#5028964 · 1 shared members

Virtual Valley Games#1241210 · 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.