United States Marine Raiders 1940s #3321899

members (measured 12 Aug 2026, 20:13 UTC)

3 July 2017

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 We do not publish numbers we have not measured.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
10 Aug 2026, 20:20	4	first reading

Ownership

Owned by @USM40s as measured.

Members we’ve seen

@USM40s — Secretary of Defense (rank 255)

@berayb2014 — Marine Staff (rank 253)

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

Rank structure

Secretary of Defense1

Commandant of the Marine Corps0

Marine Staff1

Field Army Staff0

Commanding Officer1

Deputy Commanding Officer0

Division Sergeant Major0

Battalion Commanders0

Battalion Staff0

1st Battalion0

2nd Battalion0

3rd Reconnaissance Battalion0

Member4

Assessment1

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 Veterans Administration 1940s#5637784 · 2 shared members

10,024

Retired Marine Raiders#11352667 · 2 shared members

190

5th Marine Amphibious Corps 1940's#6987787 · 2 shared members

104

USMC Amphibious Reconnaissance 1940s#9555125 · 2 shared members

The US Military 1940s#4545116 · 1 shared members

1,420,174

United States Army #4121686 · 1 shared members

373,540

[BA] - British Army.#6447250 · 1 shared members

262,056

The Attack on Titan Project#3865381 · 1 shared members

260,530

Andouran Empire#5531725 · 1 shared members

31,628

Unitеd States Space Force#5591611 · 1 shared members

20,657

US MiIitary 1950s#4285550 · 1 shared members

16,903

United States Marines 1940s'#4594620 · 1 shared members

14,378

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.