USMC | United Stаtes Marine Corps #32391086

members (measured 13 Oct 2026, 14:53 UTC)

13 May 2023

created (per Roblox API)

10 August 2026

first measured 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 We do not publish numbers we have not measured.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
12 Aug 2026, 02:56	3	first reading

Ownership

Owned by GallifreyanGuardian (@FestiveHolderAccount) 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

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

Bleu (@starwars1712) — [E1] Recruit Seaman (rank 1)

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

Rank structure

[SECDEF] Secretary of Defense1

Administration0

Secretary of the Navy0

Under Secretary of the Navy0

Chief of Naval Operations0

Vice Chief of Naval Operations0

Director of Naval Personnel0

Master Chief Petty Officer of the Navy0

[O10] Admiral0

[O9] Vice Admiral0

[O8] Rear Admiral Upper Half0

[O7] Rear Admiral Lower Half0

[O6] Captain0

[O5] Commander0

[O4] Lieutenant Commander0

[O3] Lieutenant0

[O2] Lieutenant Junior Grade0

[O1] Ensign0

[E9B] Command Master Chief Petty Officer0

[E9A] Master Chief Petty Officer0

[E8] Senior Chief Petty Officer0

[E7] Petty Officer First Class0

[E6] Petty Officer Second Class0

[E5] Petty Officer Third Class0

[E5] Sergeant0

[E4] Naval Seaman0

[E3] Apprentice Seaman0

Member3

[E1] Recruit Seaman2

Guest0

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

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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.