-[US]-Marine Corps #5806443

members (measured 29 Oct 2026, 23:55 UTC)

23 March 2020

created (per Roblox API)

10 August 2026

first measured by this register

Description

WIP [UNITED STATES MARINE CORPS] "Semper Fidelis" Founded on July 20 2023 [INFORMATION] Welcome to the United States Marine Corps! The U.S. Marine Corps is a military roleplay group that has different regiments within, all playing an important role in the path to victory! To rank up after completing a Basic Training, you must join a regiment and show activity! [Enlistment] To gain membership into the United States Marine Corps and start your career in any regiment, you must join the group

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 We do not publish numbers we have not measured.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
29 Oct 2026, 23:54	2	first reading

Ownership

Owned by Lily (@Lilyy_2299) as measured.

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

Experiences

[USMC] Parris Island0 playing now

0 visits

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

Lily (@Lilyy_2299) — Owner (rank 255)

Lily (@Alwayslilyandveta) — [HR] Human Recourses (rank 39)

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

Rank structure

Owner1

Co-owner0

[HR] Human Recourses1

[DEV] Developer0

[SECDEF] Secretary of Defense0

[CENTCOM] Central Command0

[CMC] Commandant0

[ACS] Assistant Commandant of Staff0

[DS] Director of Staff0

[IGMC] Inspector General0

[DIG] Deputy Inspector General0

[SMMC] Sergeant Major of the Marine Corps0

[DSECDEF] Deputy Secretary of Defense0

[O10]General0

[O9]Lieutenant General0

[O8]Major General0

[O7]Brigadier General0

[O6]Colonel0

[O5]Lieutenant Colonel0

[O4]Major0

[O3]Captain0

[O2]First Lieutenant0

[O1]Second Lieutenant0

[W5]Chief Warrant Officer 50

[W4]Chief Warrant Officer 40

[W3]Chief Warrant Officer 30

[W2]Chief Warrant Officer 20

[W1]Warrant Officer0

[E9B]Sergeant Major0

[E9A]Master Gunnery Sergeant0

[E8B]First Sergeant0

[E8A]Master Sergeant0

[E7]Gunnery Sergeant0

[E6]Staff Sergeant0

[E5]Sergeant0

[E4]Corporal0

[E3]Lance Corporal0

[E2]Private First Class0

Member2

[E1]Private0

Guest0

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

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.