[JUSM] Marine Corps #34529915

members (measured 31 Aug 2026, 21:04 UTC)

28 June 2024

created (per Roblox API)

10 August 2026

first measured by this register

Description

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 We do not publish numbers we have not measured.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
11 Aug 2026, 13:38	5	first reading

Ownership

Owned by @Johneytheforty as measured.

Members we’ve seen

@Johneytheforty — President (rank 255)

Ellie (@Steadyfriday) — Head Quarters (rank 25)

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

Rank structure

President1

Vice President0

Head Quarters2

Colonel (O-6)1

Lieutenant Colonel (O-5)0

Major (O-4)0

Captain (O-3)0

First Lieutenant (O-2)0

Second Lieutenant (O-1)0

Chief Warrant Officer 5 (W-5)0

Chief Warrant Officer 4 (W-4)0

Chief Warrant Officer 3 (W-3)0

Chief Warrant Officer 2 (W-2)0

Warrant Officer (W-1)0

Sergeant Major of the Marine Corps (E-9)0

Sergeant Major (E-9)0

Master Gunnery Sergeant (E-9)0

First Sergeant (E-8)0

Master Sergeant (E-8)0

Gunnery Sergeant (E-7)0

Staff Sergeant (E-6)0

Sergeant (E-5)0

Corporal (E-4)0

Lance Corporal (E-3)0

Private First Class (E-2)0

Member5

Private (E-1)1

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.

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[JUSM] Army#34598852 · 2 shared members

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30,059,328

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13,452,990

Rumble Studios#3333298 · 1 shared members

11,252,200

The Flamingo Fan Club#3336691 · 1 shared members

9,877,676

Paradoxum Games#4914494 · 1 shared members

6,012,187

Murder Mystery#1030692 · 1 shared members

4,741,206

Pilot Training Club#2794513 · 1 shared members

3,773,375

Roblox Wiki#127081 · 1 shared members

3,683,453

Pinewood Builders#159511 · 1 shared members

2,829,276

polandgamebuilders#3732983 · 1 shared members

2,469,854

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.