[ＵＳＭＣ] United States Marine Corps #227374721

members (measured 22 Aug 2026, 21:24 UTC)

21 November 2025

created (per Roblox API)

11 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 We do not publish numbers we have not measured.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
18 Aug 2026, 19:38	19	first reading

Ownership

Owned by harp (@Harperw737) as measured.

Experiences

players in this group’s experiences right now

1,220

lifetime visits across 1 experiences

United States Marine Corps [BETA]0 playing now

1,220 visits

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

harp (@Harperw737) — [HD] Holder (rank 255)

@crasher4466 — [E1] Private (rank 1)

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

Rank structure

[HD] Holder1

[CHM] Chairman0

[VCHM] Vice Chairman0

[COS] Chief Of Staff1

Inspector General1

Deputy Inspector General0

Developer1

[STE] Staff Executive2

[GM] Game Moderator0

[CM] Community Moderator1

[SCT] Secretary0

[MOD] Staff0

[IT] Intern0

[O10] General2

[O9] Lieutenant General0

[O8] Brigadier General1

[O7] Major General0

[O6] Colonel0

[O5] Lieutenant Colonel0

[O4] Major0

[O3] Captain0

[O2] First Lieutenant0

[O1] Second Lieutenant0

[CWO] Chief Warrant Officer1

[WO2] Warrant Officer 20

[WO1] Warrant Officer0

[E9-B] Master Gunnery Sergeant0

[E9-A] Sergeant Major0

[E8-B] First Sergeant0

[E8-A] Master Sergeant0

[E7] Gunnery Sergeant0

[E6] Staff Sergeant0

[E5] Sergeant1

[E4] Corporal0

[E3] Lance Corporal0

[E2] Private First Class1

Member19

[E1] Private6

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.