[1sᴛ Mᴀʀɪɴᴇ Dɪᴠɪsɪᴏɴ] #5794922

members (measured 21 Sept 2026, 18:42 UTC)

21 March 2020

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 We do not publish numbers we have not measured.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
18 Sept 2026, 01:27	2	first reading

Ownership

Owned by user #2261653480 as measured.

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

Members we’ve seen

TheHappyboy07 (@theHappyboy07) — Selections (rank 1)

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

Rank structure

[CiC] Commander in Chief0

[SECNAV] Secretary of the Navy0

[CJCS] Chairman of the Joint Chief of Staff0

[VCJCS] Vice Chairman of the Joint Chief of Staff0

[HQMC] Headquarters0

Commanding General0

Deputy Commanding General0

Assistant Divisional Commander0

Sergeant Major0

Regimental Commanding Officer0

Regimental Executive Officer0

Regimental Sergeant Major0

1st Reconnaissance Battalion0

5th Marine Regiment0

1st Marine Regiment0

Member2

Selections0

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.

Wiggity.#12836673 · 1 shared members

30,734,908

SQK Entertainment#642935512 · 1 shared members

3,098,284

Police Roleplay Community#4328109 · 1 shared members

2,224,516

Trendsetter Games#12363692 · 1 shared members

1,515,834

[CBRN]#5855434 · 1 shared members

1,143,395

Five-O Community#4824823 · 1 shared members

720,905

Special Containment Procedures Foundation [SCPF]#2760782 · 1 shared members

618,134

PhaseYT Fans#5777113 · 1 shared members

153,627

Chicago 1949#3246817 · 1 shared members

138,779

Onesies#4705418 · 1 shared members

135,295

[OSFUSA] United States of America#1025445 · 1 shared members

102,826

BC | Vancouver Police Department#5530298 · 1 shared members

92,472

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.