United States Marine Corps Training Services #36090817

members (measured 2 Sept 2026, 21:34 UTC)

9 June 2025

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 We do not publish numbers we have not measured.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
17 Aug 2026, 11:08	3	first reading

Ownership

Owned by ThatLoneHavoc (@MrlcesHavoc) as measured.

Members we’ve seen

ThatLoneHavoc (@MrlcesHavoc) — [SECWAR] Secretary of War (rank 255)

Crimson (@redtop8360) — [SECNAVY] Secretary of the Navy (rank 254)

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

Rank structure

[SECWAR] Secretary of War1

[SECNAVY] Secretary of the Navy2

[HQ] Headquarters0

[CG] Commanding General0

[DCG] Deputy Commanding General0

[CS] Chief of Staff0

[CCO] Company Commanding Officer0

[CFS] Company First Sergeant0

[SEA] Senior Enlisted Advisor0

[SC] Series Commander0

[SMS] Series Master Sergeant0

[SDI] Senior Drill Instructor0

[DI] Drill Instructor0

[JDI] Junior Drill Instructor0

[DIS] Drill Instructor School0

Member3

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.

polandgamebuilders#3732983 · 2 shared members

2,470,010

Police Roleplay Community#4328109 · 2 shared members

2,211,306

TBlox Studios#6039961 · 2 shared members

2,202,171

United States Armed Forces [USA]#3054949 · 2 shared members

1,183,543

[CUSA] United States MiIitary#4219097 · 2 shared members

1,129,337

Highfield City Police Department#6117548 · 2 shared members

862,929

United States Secret Serviceᅠᅠᅠ#5856978 · 2 shared members

625,594

The United States Marine Corpsᅠᅠᅠ#5655676 · 2 shared members

378,876

SCP: Site Roleplay Community#2935212 · 2 shared members

218,616

Chesapeake Studios#17005184 · 2 shared members

148,154

United States Coast Guard ᅠ ᅠ#9057373 · 2 shared members

111,951

Henrys Israeli community family :D#5999767 · 2 shared members

56,774

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.