《USMC》United States Marine Corps. #13338821

members (measured 27 Aug 2026, 13:54 UTC)

24 December 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 We do not publish numbers we have not measured.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
27 Aug 2026, 13:54	5	first reading

Ownership

Owned by BlueSky1 (@darkstorm5567) as measured.

Members we’ve seen

BlueSky1 (@darkstorm5567) — Commandant-The-Marine Corps (rank 255) terminated

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

Rank structure

Commandant-The-Marine Corps1

Assistant-Commandant-The-Marine Corps1

Director Of Staff Of the Marine Corps0

General0

Lieutenant General0

Major General0

Brigadier General0

Lieutenant Colonel0

Colonel0

Major0

Captain0

First Lieutenant0

Lieutenant0

Second Lieutenant0

Sergeant Major Of The Marine Corps0

Master Gunnery Sergeant0

First Sergeant0

Gunnery Sergeant0

Master Sergeant0

Staff Sergeant0

Sergeant0

Corporal0

Lance Corporal0

Private First Class0

Member5

Private3

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 Military 1960s ᅠ ᅠ#3454445 · 1 shared members

960,812

|BA| -British Army-#4972535 · 1 shared members

640,260

United States Secret Serviceᅠᅠᅠ#5856978 · 1 shared members

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Militsiya .#4901723 · 1 shared members

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UnᎥted States Marine Corps#5570997 · 1 shared members

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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.