[UMC] United States Marine Corps #11507954

members (measured 14 Aug 2026, 03:05 UTC)

15 July 2021

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 We do not publish numbers we have not measured.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
14 Aug 2026, 03:05	9	first reading

Ownership

Owned by user #4614934323 as measured.

Members we’ve seen

Max (@MaxPhonkie) — | Commandants of the Marine Corps | (rank 254)

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

Rank structure

Holder1

| Commandants of the Marine Corps |1

| Chief Staff of the Marine Corps |0

| Vice Chief Staff of the Marine Corps |0

DEV | Developer0

CDEV | Chief Developer0

| Allied Leader |0

| Sergeant Major of the Marine Corps|0

O10- General0

O9 - Lieutenant General0

O4 - Major0

O5 - Lieutenant Colonel0

O6 - Colonel0

O7 - Brigadier General0

O8 - Major General0

O3 - Captain0

O2 - First Lieutenant0

E5 - Sergeant0

E6 - Staff Sergeant0

E7 - Gunnery Sergeant0

E8 - Master Sergeant0

E9 - Sergeant Major0

O1 - Second Lieutenant0

E4 - Corporal0

E3 - Lance Corporal0

E2 - Private First Class0

Member9

E1 - Basic Marine Training7

Guest0

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

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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.