[HQ] Marine Corps Headquarters #10252930

members (measured 31 Aug 2026, 16:07 UTC)

4 April 2021

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 We do not publish numbers we have not measured.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
15 Aug 2026, 08:17	5	first reading

Ownership

Owned by @USMCHolder123 as measured.

Members we’ve seen

@USMCHolder123 — Holder (rank 255)

Jason (@Commissionerpo) — Commandant (rank 250)

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

Rank structure

Holder0

Commander in Chief0

Secretary of Defense0

Chairman of the Joint Chief of Staff0

Vice Chairman of the Joint Chief of Staff0

Commandant0

Assistant Commandant0

Sergeant Major0

Director of Marine Corps Staff0

Inspector General0

Deputy Inspector General0

Command Staff0

Member5

Awaiting Placement0

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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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.