[P-USA] United States Marine Corps #3155529

members (measured 21 Sept 2026, 15:22 UTC)

17 March 2017

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitaryhistoryeducation

Description

The United States Marine Corps (USMC), also known as the United States Marines, is a branch of the United States Armed Forces responsible for providing power projection, using the mobility of the United States Navy, by Congressional mandate, to deliver rapidly, combined-arms task forces on land, at sea, and in the air.

Written by the group; not a statement 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 We do not publish numbers we have not measured.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 Sept 2026, 03:02	36	first reading

Ownership

Owned by @PUSA_Protector as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

@PUSA_Protector — Constitutional Holder (rank 255)

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

Rank structure

Constitutional Holder0

Secretary of Defense | Commander-in-Chief0

CMC0

ACMC0

TECOM C/O X/O0

MEF C/O X/O0

TECOM 0

MARSOC0

Marine Aviation Command0

II MEF0

I MEF0

Marine Reserves0

[BMT]0

Member36

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.

[P-USA] The United States of America#3161701 · 1 shared members

[P-USA] Department of Homeland Security#3155499 · 1 shared members

[P-USA] Metropolitan Police Department#3155490 · 1 shared members

[P-USA] Department of Justice#3155495 · 1 shared members

[P-USA] National Security Agency#3155483 · 1 shared members

[P-USA] Black Ops#3155502 · 1 shared members

[P-USA] United States Cyber Command#3155498 · 1 shared members

[P-USA] United States Army#3155527 · 1 shared members

[P-USA] Capitol Police#3155531 · 1 shared members

[P-USA] Marshal Service#3155517 · 1 shared members

[P-USA] Federal Protective Service#3155523 · 1 shared members

[P-USA] Department of Transportation#3155525 · 1 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.