--[USM] United States Marines-- #9985394

members (measured 12 Oct 2026, 23:35 UTC)

14 March 2021

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENMilitaryRoleplayHistory

Description

[About us] The United States Marine Corps, also referred to as the United States Marines, is a branch of the United States Armed Forces responsible for conducting expeditionary and amphibious operations. ▬▬▬▬▬▬♚▬▬▬▬▬▬ [ Tags ] Marines, United States Military, Military, USM, USMC, USM 1960s, USM 1940s

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 We do not publish numbers we have not measured.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 Aug 2026, 19:31	4	first reading

Ownership

Owned by PRO_DAVID (@TheRealBoss9873) as measured.

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

Experiences

players in this group’s experiences right now

lifetime visits across 1 experiences

Parris Island, South Carolina0 playing now

11 visits

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

Members we’ve seen

PRO_DAVID (@TheRealBoss9873) — [DoD] Department of Defence (rank 255)

Princess_Marchella (@PrincessSydney100) — [E1] Private [BASIC TRAINING] (rank 1)

@kemaurion0 — [E1] Private [BASIC TRAINING] (rank 1) terminated

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

Rank structure

[DoD] Department of Defence0

[CMC] Commandment of the Marine Corps0

[DMCS] Director of Marine Corps Staff0

[IG] Inspector General0

[SMMC] Sergeant Major of The Marine Corps0

[O10] General0

[O9] Major General0

[O8] Lieutenant General0

[O7] Brigadier General0

[O6] Colonel0

[O5] Lieutenant Colonel0

[O4] Major0

[O3] Captain0

[O2] Lieutenant0

[O1] Second Lieutenant0

[CWO4] Chief Warrant Officer Class 40

[CWO3] Chief Warrant Officer Class 30

[WO2] Warrant Officer Class 20

[WO1] Warrant Officer Class 10

[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

Member4

[E1] Private [BASIC TRAINING]0

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.