United States Marine Corps Organization #8223012

7

members (measured 12 Oct 2026, 21:33 UTC)

1 November 2020

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 29 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 6–7 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
17 Sept 2026, 22:45	7	+1
19 Aug 2026, 18:29	6	first reading

Ownership

Owned by @SirIronIke 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

Vandamme (@Vandammerk) — Military Police (rank 254)

@SirIronIke — Member (rank 1)

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

Rank structure

[CIC] Commander-in-Chief1

Military Police2

Officer Candidate School0

Motor Transport Batallion0

[1/11] 1st Battalion, 11th Marines0

[5/11] 5th Battalion, 11th Marines0

[HMH-475] Marine Heavy Helicopter Squadron 4750

[VMM-268] Marine Medium Tiltrotor Squadron 2680

[VMGR-352] Marine Aerial Refueler Transport Squadron 3520

1STMAW0

MARFORPAC0

United States Navy Medical Service Corps0

Naval Construction Battalions0

TECOM0

Special Operations Command0

Combat Logistics Battalion 110

MARSOC1

MCA Marine Corps Aviation0

[VMM-265] Marine Medium Tilt Rotor Squadron 2650

Member7

Awaiting Placement3

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.

[BE] British Empire'#11126462 · 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

Artillería Imperial Mexicana#34223606 · 2 shared members

9

Unіted States of America'#35554897 · 2 shared members

8

United States Marines ||#7774962 · 2 shared members

6

|BA| British Army#2621202 · 1 shared members

Roblox Developer Community#10720185 · 1 shared members

Revolutionary Mexico#869070 · 1 shared members

Dragoon's Den#34671030 · 1 shared members

[USA] The Union Dixie Army#11387622 · 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.