Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Hogwarts houses group!

Hogwarts houses group! #12213047

9
members (measured 3 Nov 2026, 02:21 UTC)
8 September 2021
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 We do not publish numbers we have not measured.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)MembersChange
24 Aug 2026, 14:539first reading

Ownership

Owned by Mary (@cookiethehamster95) 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

Mary (@cookiethehamster95) — O (rank 255)

BR00K3 (@bella130082) — Slitherin 💚 (rank 5)

March (@Puppy_L0vE999) — Griffindor ❤️ (rank 3)

ang (@iixAngieiii) — Member (rank 1)

stapeh (@Itzerikaomg) — Member (rank 1)

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

Rank structure

O1
Admin0
Slitherin 💚1
Ravenclaw 💙0
Griffindor ❤️1
Hufflepuff puff 💛0
Member9
Member6
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.