United Stαtes Mαrine Corps {USMC} #32076104

members (measured 1 Sept 2026, 06:17 UTC)

26 April 2023

created (per Roblox API)

10 August 2026

first measured by this register

Description

𝐔𝐍𝐈𝐓𝐄𝐃 𝐒𝐓𝐀𝐓𝐄𝐒 𝐌𝐀𝐑𝐈𝐍𝐄 𝐂𝐎𝐑𝐏𝐒

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 We do not publish numbers we have not measured.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
14 Aug 2026, 13:52	5	first reading

Ownership

Owned by @b_rownphosphorus as measured.

Members we’ve seen

@b_rownphosphorus — [SECDEF] Secretary of Defense (rank 255)

para (@paracrow) — [DEPSECDEF] Deputy Secretary of Defense (rank 33)

@jayjays1119 — [ACMC] Assistant Commandant of the Marine Corps (rank 30)

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

Rank structure

[SECDEF] Secretary of Defense1

[DEPSECDEF] Deputy Secretary of Defense2

[SECNAV] Secretary of the Navy0

[CMC] Commandant of the Marine Corps0

[ACMC] Assistant Commandant of the Marine Corps1

[DMCS] Director of Marine Corps Staff0

[IGMC] Inspector General of the Marine Corps0

[SMMC] Sergeant Major of the Marine Corps0

[O10] General0

[O9] Lieutenant General0

[O8] Major General1

[O7] Brigadier General0

[O6] Colonel0

[O5] Lieutenant Colonel0

[O4] Major0

[O3] Captain0

[O2] First Lieutenant0

[O1] Second Lieutenant0

[CWO5] Chief Warrant Officer Five0

[CWO4] Chief Warrant Officer Four0

[CWO3] Chief Warrant Officer Three0

[CWO2] Chief Warrant Officer Two0

[WO1] Warrant Officer0

[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

Member5

[E1] Private0

Guest0

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

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Groups whose measured members overlap with this one — a sample from our membership graph.

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United States Army #4121686 · 2 shared members

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First Response Studios.#3621763 · 2 shared members

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Union lnteractive#14355088 · 2 shared members

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UI | Palm Springs Police Department#14614425 · 2 shared members

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United States οf America Roblox#12238375 · 2 shared members

9,626

United States of America Communityᅠᅠ#15353543 · 2 shared members

390

United States Armyᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠ#33538181 · 2 shared members

151

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.