~USA~ The United States Marine Corps #8256618

members (measured 12 Oct 2026, 21:35 UTC)

5 November 2020

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitaryeducationroleplay

Description

Maritime land force branch of the United States Armed Forces

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 We do not publish numbers we have not measured.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
8 Sept 2026, 15:59	1	first reading

Ownership

Owned by @catoboy 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

~USA~ USMC Training Base0 playing now

6 visits

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

Members we’ve seen

@catoboy — Founder (rank 255)

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

Rank structure

Founder0

~O-10~ General0

~O-9~ Lieutenant General0

~O-8~ Major General0

~O-7~ Brigadier General0

~O-6~ Colonel0

~O-5~ Lieutenant Colonel0

~O-4~ Major0

~O-3~ Captain0

~O-2~ First Lieutenant0

~O-1~ Second Lieutenant0

~E-9~ Sergeant Major of the Marine Corps0

~E-9~ Sergeant Major0

~E-9~ Master Gunnery Sergeant0

~E-8~ First Sergeant0

~E-8~ Master Sergeant0

~E-7~ Gunnery Sergeant0

~E-6~ Staff Sergeant0

~E-5~ Sergeant0

~E-4~ Corporal0

~E-3~ Lance Corporal0

~E-2~ Private First Class0

Member1

Recruit/~E-1~ Private0

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.

[USA]The United States of America.#758071 · 1 shared members

256,327

~USA~ (The United States of America)#8205963 · 1 shared members

{US} | United States of America#6455634 · 1 shared members

The Secret Service {USA}#6482795 · 1 shared members

~USA~ Federal Bureau of Investigation#8213528 · 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.