Mаrine Officer Candidate Schoolᅠᅠ #9371552

members (measured 31 Aug 2026, 15:48 UTC)

29 January 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 We do not publish numbers we have not measured.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
12 Aug 2026, 13:44	7	first reading

Ownership

Owned by @USMCHOLD4 as measured.

Members we’ve seen

@USMCHOLD4 — Secretary of Defense (rank 255)

TRU_Ghost (@ajkillerman143) — [CMC] Commandant of the Marine Corps (rank 244)

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

Rank structure

Secretary of Defense0

Joint Chiefs of Staff0

[CMC] Commandant of the Marine Corps0

[MCS] Marine Corps Staff0

[CG] Commanding General0

[DCG] Deputy Commanding General0

[CSM] Command Sergeant Major0

[C] Chairman0

[VC] Vice Chairman0

[HI] Head Instructor0

[SI] Senior Instructor0

[I] Instructor0

[JI] Junior Instructor0

[IC] Instructor Candidate0

[G] Graduated Officer0

[PEND] Awaiting Graduation0

[PV] Phase V Candidate0

[PIV] Phase IV Candidate0

[PIII] Phase III Candidate0

[PII] Phase II Candidate School0

Member7

[PI] Phase I Candidate School0

Guest0

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

Related groups

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

SEA Military#2648601 · 2 shared members

1,193,158

ACS - Official Community#5073256 · 2 shared members

14,021

ᴜɴɪᴛᴇᴅ ꜱᴛᴀᴛᴇꜱ ᴍᴀʀɪɴᴇ ᴄᴏʀᴘꜱᅠᅠ#8010062 · 2 shared members

115

Mаrine Forces Special Operations Commandᅠᅠ#9371526 · 2 shared members

Маrinе Rаidеr Rеgimеntᅠᅠ#9371536 · 2 shared members

Marine Corp Training and Education Commandᅠᅠ#6291694 · 2 shared members

Mаrine Corps Military Policeᅠᅠ#9371480 · 2 shared members

3rd Mаrine Aircraft Wingᅠᅠ#9371458 · 2 shared members

Offіce of the Inspector Generalᅠᅠ#10795832 · 2 shared members

Mаrine Expeditionаry Forceᅠᅠ#9371452 · 2 shared members

Marine Corps Force Reconnaіssanceᅠᅠ#10798032 · 2 shared members

Headquarters Mаrine Corpsᅠᅠ#9371431 · 2 shared members

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.