⦗USMC⦘Uɴɪᴛᴇᴅ Sᴛᴀᴛᴇs Mᴀʀɪɴᴇ Cᴏʀᴘs #4000753

members (measured 18 Aug 2026, 19:57 UTC)

29 March 2018

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 We do not publish numbers we have not measured.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
11 Aug 2026, 06:22	10	first reading

Ownership

Owned by @Alykell as measured.

Members we’ve seen

@Alykell — [CiC] Commander-in-Chief (rank 255)

Bryk (@S1LV3R_ST4R) — [O10 / SECDEF] Chairman of the Joint Chiefs of Staff / Vice Chairman of the Joint Chiefs of Staff (rank 250)

@ArionParatus — [E1] Private (rank 165)

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

Rank structure

[CiC] Commander-in-Chief1

[O10 / SECDEF] Chairman of the Joint Chiefs of Staff / Vice Chairman of the Joint Chiefs of Staff1

[CMC / ACMC / DJS] Commandant of the Marine Corps / Assistant Commandant of the Marine Corps0

[O9/O10] Lieutenant General / General1

[O7/O8] Brigaider General / Major General0

[O5/O6] Lieutenant Colonel / Colonel0

[O3/O4] Captain / Major0

[O1/O2] Second Lieutenant / First Lieutenant0

[WI - W5] Warrant Officer 1-2 / Chief Warrant Officer 3- 50

[E9C / SEAC] Sergeant Major of the Marine Corps / Senior Enlisted Adviser to the Chairman0

[E9A/E9B] Master gunnery Sergeant / Sergeant Major0

[E8A/E8B] Master Sergeant / First Sergeant0

[E7] Gunnery Sergeant0

[E6] Staff Sergeant0

[E5] Sergeant0

[E4] Corporal0

[E3] Lance Corporal0

[E2] Private First Class0

[E1] Private7

Member10

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.

⦗USAF⦘Uɴɪᴛᴇᴅ Sᴛᴀᴛᴇs Aɪʀ Fᴏʀᴄᴇ#4000758 · 3 shared members

2,818

⦗USAR⦘ Uɴɪᴛᴇᴅ Sᴛᴀᴛᴇs Aʀᴍʏ#3228392 · 3 shared members

1,082

Horrizon Studio's#3743149 · 3 shared members

Air Force Intelligence#9654004 · 3 shared members

⦗USN⦘Uɴɪᴛᴇᴅ Sᴛᴀᴛᴇs Nᴀᴠʏ#4000755 · 3 shared members

〔USSF〕Uɴɪᴛᴇᴅ Sᴛᴀᴛᴇ's Space Force#9903289 · 3 shared members

89th Military Police Brigade (USAR)#3313301 · 3 shared members

Army Special Operations Command (USAR)#3313337 · 3 shared members

Training and Doctrine Command (USAR)#3306623 · 3 shared members

Intelligence and Security Command (USAR)#3648834 · 3 shared members

82nd Airborne Division (USAR)#3326097 · 3 shared members

Forces Command (USAR) #3385246 · 3 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.