[USAM] Marine Corps #35068824

23

members (measured 13 Oct 2026, 18:25 UTC)

12 October 2024

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 47 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 23–24 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
26 Sept 2026, 17:32	23	-1
10 Aug 2026, 19:52	24	first reading

Ownership

Owned by @UnitedStates2Holder 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

@UnitedStates2Holder — Holder (rank 255)

KING (@Pixelated_Dev01) — Commander In Chief (rank 250)

cjj (@vrsizttt) — Department of War (rank 248)

Charlie (@Someone_awaits) — Chairman of the Joint Chiefs of Staff (rank 247)

Jo2012siah (@jo2012siah) — Vice Chairman of the Joint Chiefs of Staff (rank 246)

@hearse94 — [E-9C] Sergeant Major of the Marine Corps (rank 240)

Builder (@bilderboy1235) — Member (rank 1)

Collin (@Collinplaysroblox707) — Member (rank 1)

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

Rank structure

Holder1

Commander In Chief1

Secretary of War1

Department of War1

Chairman of the Joint Chiefs of Staff1

Vice Chairman of the Joint Chiefs of Staff1

Senior Enlisted Advisor to the Chairman0

Supply Systems Command0

USM Automation0

[O-10] Commandant of the Marine Corps1

[O-10] Assistant Commandant of the Marine Corps0

[E-9C] Sergeant Major of the Marine Corps1

[O-9] Director of Marine Corps Staff0

[O-8] Inspector General of the Marine Corps0

[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

[E-9B] Sergeant Major0

[E-9A] Master Gunnery 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

Member24

[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.

United States Armed Forces [USA]#3054949 · 5 shared members

United States Secret Serviceᅠᅠᅠ#5856978 · 5 shared members

The United States Marine Corpsᅠᅠᅠ#5655676 · 5 shared members

United States Army - USM#35888183 · 5 shared members

United States Air Force [USM]#35894517 · 5 shared members

USSF - United States Special Forces#22025 · 4 shared members

Police Roleplay Community#4328109 · 4 shared members

The US Military 1940s#4545116 · 4 shared members

United States Army #3108077 · 4 shared members

Stateview Correctional Facility. ∞#5025380 · 4 shared members

Naval Roleplay Community#3534363 · 4 shared members

[USAM] United States Armed Military Instructors#35452951 · 4 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.