[USM] United States Marine Corps #2536555

members (measured 2 Nov 2026, 14:51 UTC)

4 March 2015

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitaryroleplayorganization

Description

The United States Marine Corps (USMC) is a branch of the United States Armed Forces USM responsible for providing power projection from the sea, using the mobility of the U.S. Navy to rapidly deliver combined-arms task forces. Division Update: http://www.roblox.com/Forum/ShowPost.aspx?PostID=157190972

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 We do not publish numbers we have not measured.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
11 Aug 2026, 05:31	4	first reading

Daily: the last measured count of each UTC day. Days with no new reading have no point. The full per-reading record is in the CSV and JSON downloads below.

Ownership

Owned by @eagleye04 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

@eagleye04 — [O10] Commandant of the Marine Corps (rank 255)

@taco314 — [E-1] Private (rank 1)

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

Rank structure

[O10] Commandant of the Marine Corps0

[O10] Assistant Commandant of the Marine Corps0

[O9/O10] Lieutenant General / General 0

[O7/O8] Brigadier General / Major General0

[O5/O6] Lieutenant Colonel / Colonel 0

[O3/O4] Captain / Major0

[O1/O2] Second Lieutenant / First Lieutenant0

[E9C] Sergeant Major of the Marine Corps0

[E-9B] Sergeant Major0

[E-9A] Master Gunny Sergeant0

[E-8B] First Sergeant0

[E-8A] Master Sergeant0

[E-7] Gunny Sergeant0

[E-6] Staff Sergeant0

[E-5] Sergeant0

[E-3] Lance Corporal0

[E-4] Corporal0

[E-2] Private0

Member4

[E-1] Private0

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.