[1st]1st Marine Division [USMC] #13628903

members (measured 25 Aug 2026, 06:03 UTC)

5 January 2022

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 We do not publish numbers we have not measured.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, 05:09	18	first reading

Ownership

Owned by Arthrix (@Aethrix32) as measured.

Members we’ve seen

Arthrix (@Aethrix32) — JCS (rank 255)

Pinkie (@PinkieUnicxrn) — Commanding general (rank 7)

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

Rank structure

JCS1

Marine Corps HQ2

Commanding general1

Commanding officer0

[CFS] Company First Sergeant0

[PS]Platoon Sergant0

[CI] Combat Instructor0

[AC] Alpha Company2

Member18

[BC] Bravo Company12

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.

United States Army #3108077 · 2 shared members

1,429,112

UN1TED STATES MAR1NE CORPS#11266500 · 2 shared members

320

[U.S.]-UNITED STATES ARMY-[U.S.]#14661517 · 2 shared members

157

[TECOM]Training And Education Command[USMC]#13628238 · 2 shared members

MARINE CORPS SPECIAL OPERATIONS COMAND#12380496 · 2 shared members

~Marine Corps Military Police~#12298040 · 2 shared members

[U.S.] Τraining and Doctrine Cοmmand [U.S.]#14664837 · 2 shared members

Scriptbloxian Studios#4705120 · 1 shared members

30,066,130

Roblox#7 · 1 shared members

13,452,939

Kohaú#4731484 · 1 shared members

2,608,192

|BA| British Army#2621202 · 1 shared members

2,022,058

The US Military 1940s#4545116 · 1 shared members

1,419,288

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.