[|-|] United States Marine Corps [|-|] #11595386

58

members (measured 31 Aug 2026, 20:59 UTC)

22 July 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENMilitary RoleplayUSMCSimulation

Description

The United States Marine Corps, also referred to as the United States Marines, is a branch of the United States Armed Forces responsible for conducting expeditionary and amphibious operations. Join our group & communications server. Tags: Fun Military Roleplay Big Roleplay Army Military Soldier Military Training Military Roleplay Army Roleplaying Military Roleplaying Military Roleplay Mega Military Roleplay Realistic Roleplay Roleplaying Military Group Army Fun Military Big Military Official Military Roleplay Simulator Military Roleplay Game Roleplaying Soldiers Legendary Military Roleplaying Simulators Roleplay Realism Roleplay Military

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements spanning 7 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 58–59 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
18 Aug 2026, 19:25	58	-1
12 Aug 2026, 01:09	59	first reading

Ownership

Owned by @VexFidelis as measured.

Members we’ve seen

@VexFidelis — [O10] Commandant of the Marine Corps (rank 225)

RMCHOLD (@Qweazx14) — [RT] Recruit Training (rank 1)

hazio (@Agent_Haze) — [RT] Recruit Training (rank 1)

Jointz (@RisingJointz) — [RT] Recruit Training (rank 1)

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

@CasualStocks — [RT] Recruit Training (rank 1) terminated

Koto (@KotoSpare1) — [RT] Recruit Training (rank 1)

VEXHOLDER (@VEXUSAHOLDER) — [RT] Recruit Training (rank 1)

ThePatrioticAviator (@MasonSkaar) — [RT] Recruit Training (rank 1)

qwq (@yurkiao) — [RT] Recruit Training (rank 1)

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

Rank structure

[ES LVL I] Secretary of Defense0

[O10] Chairman of the Joint Chiefs of Staff0

[O10] Vice Chairman of the Joint Chiefs of Staff0

[E9] Senior Enlisted Advisor to the Chairman of the Joint Chiefs of Staff0

[ES LVL II] Secretary of the Navy0

[O10] Commandant of the Marine Corps1

[O10] Assistant Commandant of the Marine Corps0

[O9] Director of Marine Corps Staff0

[O8] Inspector General of the Marine Corps0

[O8] Staff Judge Advocate to the Commandant0

[E9] Sergeant Major of the Marine Corps0

[O10] General0

[O9] Lieutenant General0

[O8] Major General0

[O7] Brigadier General0

[O6] Colonel0

[O5] Lieutenant Colonel0

[O4] Major0

[O3] Captain0

[O2] First Lieutenant0

[O1] Second Lieutenant0

[W5] Chief Warrant Officer 50

[W4] Chief Warrant Officer 40

[W3] Chief Warrant Officer 30

[W2] Chief Warrant Officer 20

[W1] Chief Warrant Officer10

[OCS] Officer Candidate0

[E9] Sergeant Major0

[E9] Master Gunnery Sergeant0

[E8] First Sergeant0

[E8] Master Sergeant0

[E7] Gunnery Sergeant0

[E6] Staff Sergeant0

[E5] Sergeant0

[E4] Corporal0

[E3] Lance Corporal0

[E2] Private First Class0

[E1] Private0

Recruit Training59

[RT] Recruit Training58

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.

The United States Marine Corpsᅠᅠᅠ#5655676 · 5 shared members

United States Army #4121686 · 4 shared members

United States Coast Guard ᅠ ᅠ#9057373 · 4 shared members

United States Army #3108077 · 3 shared members

SEA Military#2648601 · 3 shared members

Stateview Correctional Facility. ∞#5025380 · 3 shared members

United States Secret Serviceᅠᅠᅠ#5856978 · 3 shared members

Unitеd States Air Force#6760741 · 3 shared members

Chillz Studios#2782840 · 2 shared members

Car Crushers Community#2726951 · 2 shared members

Pilot Training Club#2794513 · 2 shared members

[CUSA] United States MiIitary#4219097 · 2 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.