|USMA-USN| United States Navy #33641201

members (measured 14 Oct 2026, 18:40 UTC)

2 January 2024

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 We do not publish numbers we have not measured.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 Oct 2026, 18:40	1	first reading

Ownership

Owned by @USMA_HOLDER13 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

@USMA_HOLDER13 — [POTUS] President of the United States (rank 255)

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

Rank structure

[POTUS] President of the United States0

[VPOTUS] Vice President of the United States0

[C-DEV] Chief Developer0

[EXECUTIVE] Executive Board of Trustees0

[CJCS] Chairman of the Joints Chief of Staff0

[VCJCS] Vice Chairman of the Joints Chief of Staff0

[CSA-N] Chief of Staff to the Navy0

[VCSA-N] Vice Chief of Staff to the Navy0

[DAS-N] Director of Army Staff to the Navy0

[E9C] Sergeant Major of the Navy0

[O10] Admiral0

[O9] Vice Admiral0

[O8] Rear Admiral Upper Half0

[O7] Rear Admiral Lower Half0

[O6] Captain0

[O5] Commander0

[O4] Lieutenant Commander0

[O3] Lieutenant0

[O2] Lieutenant Junior Grade0

[O1] Ensign0

[E9B] Master Chief Petty Officer of the Navy0

[E9A] Master Chief Petty Officer0

[E8] Senior Chief Petty Officer0

[E7] Chief Petty Officer0

[E6] Petty Officer First Class0

[E5] Petty Officer Second Class0

[E4] Petty Officer Third Class0

[E3]0

[E2]0

[E1]0

Member1

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.

Chicken Shack®#2551170 · 1 shared members

156,948

|USMA-USAR| United States Army#11829855 · 1 shared members

|U.S.M.A| United States Military Academy#32730225 · 1 shared members

| TRADOC | Training & Doctrine#32828719 · 1 shared members

|USMA| Officer Candidate School#32729764 · 1 shared members

|USMA| Special Investigations Branch#33634456 · 1 shared members

| M.P.C | 20th Training Battalion.#32753230 · 1 shared members

| D.S.A | Drill Sergeant Academy#13838366 · 1 shared members

|USMA| Warrant Officer Candidate School#32730593 · 1 shared members

|USMA| Military Police Corporation#32730268 · 1 shared members

|USMA| United States Military Academy Health Corps#33634507 · 1 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.