US- United States Marine Corps #1011999980

116

members (measured 23 Oct 2026, 19:50 UTC)

12 June 2026

created (per Roblox API)

11 August 2026

first measured by this register

Military & clansENmilitary roleplayUSMCParris Island

Description

🇺🇸 UNITED STATES MARINE CORPS “Semper Fidelis” — Always Faithful Welcome to the United States Marine Corps, a professional military roleplay community dedicated to realism, discipline, and leadership. We strive to Whether you’re beginning your journey as a recruit or serving in a HICOM position, every Marine plays a vital role in accomplishing the mission. What We Offer • Realistic military chain of command • Structured recruit and OCS • Active divisions and • Weekly inspections, and community events Core Values Honor • Courage • Commitment

Written by the group; not a statement by this register.

Membership history

Growth

18 measurements spanning 69 days, net +30. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 80–125 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
20 Oct 2026, 01:42	116	-1
18 Oct 2026, 09:58	117	no change
15 Oct 2026, 18:24	117	-2
13 Oct 2026, 12:38	119	-1
1 Oct 2026, 20:32	120	+1
29 Sept 2026, 05:28	119	-1
26 Sept 2026, 06:43	120	+3
18 Sept 2026, 12:28	117	+2
10 Sept 2026, 01:45	115	+3
6 Sept 2026, 03:18	112	+1
1 Sept 2026, 20:31	111	-2
31 Aug 2026, 02:59	113	+10
28 Aug 2026, 10:18	103	+16
23 Aug 2026, 04:23	87	+2
21 Aug 2026, 12:33	85	-1
19 Aug 2026, 17:36	86	+1
14 Aug 2026, 18:29	85	-1
11 Aug 2026, 23:51	86	first reading

Ownership

Owned by Dylan (@Lawson1234032) 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

@Spacetime336 — [CIC] Commander-In-Chief (rank 255)

Dylan (@Lawson1234032) — [CIC] Commander-In-Chief (rank 255)

LBGaming (@tangygenerallogan) — [DSECWAR] Deputy Secretary of War (rank 41)

@NotJamesNotMe — [DEV] Joint Force Development (rank 39)

Black Darkness (@Tretre37890) — [O10] Commandant Of The Marine Corps (rank 35)

nikolo (@Nicholas_Hunter) — [O10] Commandant Of The Marine Corps (rank 33)

Cryptic_Syntax (@Synvasive) — [O10] Assistant Commandant Of The Marine Corps (rank 32)

Grandpa Seth (@MajorBane97) — [O9] Director Of Marine Corps Staff (rank 32)

Sy_ko (@MonsterousGaming6) — [O3] Captain (rank 21)

mcmac (@mcmac12324) — [O1] Second Lieutenant (rank 19)

@Cameron_J007 — [O1] Second Lieutenant (rank 19)

Oscar Smith (@TrooperSmith_14) — [O1] Second Lieutenant (rank 19)

Oliver_Rosewood (@drunbep) — [O1] Second Lieutenant (rank 19)

Tank (@TankHFrost) — [E9A] Master Gunnery Sergeant (rank 12)

Rekko (@RekkoDev) — [E6] Staff Sergeant (rank 8)

UNCLESAM_dexilfry (@6ew2i) — [E5] Sergeant (rank 7)

Reaper acmclimber (@acmclimber) — [E3] Lance Corporal (rank 5)

CinnamonDoll_nochat (@rosemarysha_37) — [E3] Lance Corporal (rank 5)

@Gob_BIuth — [E3] Lance Corporal (rank 5)

NonStopVoicelxss (@Voicelxss_x) — [E3] Lance Corporal (rank 5)

@Deeddog4life — [E3] Lance Corporal (rank 5)

issue (@TayExtract) — [E3] Lance Corporal (rank 5)

VAX (@Officertank1) — [E3] Lance Corporal (rank 5)

TheCalvery (@pidover664) — [E3] Lance Corporal (rank 5)

@Bm7634 — [E2] Private First Class (rank 4)

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

Name history

US- United States Marine Corps — seen 31 August 2026 → current

United States Marine Corps [Parris Island ] — seen 11 August 2026 → 31 August 2026

Rank structure

[CIC] Commander-In-Chief2

[SECDEF] Secretary of Defense1

[CJCS] Chairman Joint Chief's Of Staff0

[DEV] Developer2

[O10] Commandant Of The Marine Corps1

[O10] Assistant Commandant Of The Marine Corps1

[E9C] Sergeant Major Of The Marine Corps1

[O9] Director Of Marine Corps Staff1

[O8] Staff Judge Advocate To The Commandant1

[O8] Inspector General Of The Marine Corps1

[O9] Lieutenant General1

[O8] Major General2

[O7] Brigadier General1

[O6] Colonel0

[O5] Lieutenant Colonel0

[O4] Major0

[O3] Captain0

[O2] First Lieutenant1

[O1] Second Lieutenant0

[W5] Chief Warrant Officer0

[W4] Chief Warrant Officer0

[W3] Chief Warrant Officer0

[W2] Chief Warrant Officer0

[W1] Warrant Officer0

[E9B] Sergeant Major4

[E9A] Master Gunnery Sergeant0

[E8B] First Sergeant1

[E8A] Master Sergeant0

[E7] Gunnery Sergeant0

[E6] Staff Sergeant0

[E5] Sergeant0

[E4] Corporal4

[E3] Lance Corporal18

[E2] Private First Class6

[E1] Private3

[RT] Recruit Training36

Member86

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.

The United States Marine Corpsᅠᅠᅠ#5655676 · 20 shared members

Pilot Training Club#2794513 · 17 shared members

Police Roleplay Community#4328109 · 16 shared members

The US Military 1940s#4545116 · 16 shared members

United States Armed Forces [USA]#3054949 · 16 shared members

United Stateѕ Mаrinе Cοrps#34423680 · 16 shared members

United States Army #3108077 · 15 shared members

Highfield City Police Department#6117548 · 13 shared members

XBX | The United States Marine Corps#34590807 · 13 shared members

United States Secret Serviceᅠᅠᅠ#5856978 · 12 shared members

|BA| British Army#2621202 · 10 shared members

Naval Roleplay Community#3534363 · 10 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.