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!Hogwarts School of Witchcraft and Wizardry!

!Hogwarts School of Witchcraft and Wizardry! #7928056

250
members (measured 8 Oct 2026, 10:51 UTC)
2 October 2020
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsENHarry PotterRoleplayTrivia

Description

🧹 | Welcome to Hogwarts! 🕰 | Here we do daily Q O T D with answers and we are working on trivia for House Points! 📜 | We Also Have Clothing! 🗝 | Ranks: 👜 | Unsorted! - You haven't been put into a house/gained a rank yet! Just ask a for a rank, or more information on a rank! 📖 | Gryffindor, Ravenclaw, Hufflepuff And Slytherin! - The houses! ♟| Prefect - A basic admin/helper role! 📺 | Head Boy/Girl - A group member, who is in charge of anyone who has a problem (about the group) or suggestions! 🖋 | Head Of House! - The highest rank gainable. Their role is very important. To be this role, you must be an active, trustworthy, responsible and respectful member of this group! 🕯 | Headmistress! - Me! Your headmistress, who looks after the whole group and makes sure it is a fun, safe space! 🧙‍♀️ | Points: 🦁 | / 🐍 | 🦡 | ///// 🦅 | ⚡ | Enjoy your stay at Hogwarts!

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

Membership history

Growth

250251250.510 August 2026 — 251 members17 August 2026 — 250 members10 August 202617 August 2026
2 measurements spanning 7 days, net -1. 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 250–251 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
17 Aug 2026, 18:34250-1
10 Aug 2026, 12:03251first reading

Ownership

Owned by deffonotkayx (@KAYSPL4N3TXO) as measured.

Claimed by user #2063447904 — observed between sweeps, detected 10 Aug 2026, 14:35 UTC

Detection dates bound when a change was seen by this register, not when it happened.

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

Members we’ve seen

deffonotkayx (@KAYSPL4N3TXO) — 🕯 | - Headmistress! (rank 255)

Avneet (@amazingqueen1958) — 📺 | - Head Girl/Boy! (rank 7)

mayo (@pookiebear322003) — ♟ | - Prefect! (rank 6)

OWL (@CookieSwirlOwl) — 💙 | - Ravenclaw! (rank 5)

Illitstanrosie (@AmaPlayzSeals) — 💙 | - Ravenclaw! (rank 5)

jyyyyyyy (@xxiijyy) — 💙 | - Ravenclaw! (rank 5) terminated

LunitA (@Lunatica_6783) — 💙 | - Ravenclaw! (rank 5)

levi (@iheartcats_5) — 💙 | - Ravenclaw! (rank 5)

Mimi (@mimimoo2222) — 💙 | - Ravenclaw! (rank 5)

Teagan (@Saltystarfish123) — 💙 | - Ravenclaw! (rank 5)

justinjoke (@ACBacb1234) — 💙 | - Ravenclaw! (rank 5)

cora (@pineapple_life8) — 💛 | - Hufflepuff! (rank 4)

gez (@KoalaConstellation) — 💛 | - Hufflepuff! (rank 4)

Jessx (@sistersquad_adoptmee) — 💛 | - Hufflepuff! (rank 4)

kaylee (@KayleeTheAnimalLover) — 💛 | - Hufflepuff! (rank 4)

@KateMalfoyy — 💛 | - Hufflepuff! (rank 4)

kayla (@KAY1AP0TTER) — 💛 | - Hufflepuff! (rank 4)

Bigbum24 (@Floppylove24) — 💛 | - Hufflepuff! (rank 4)

Elise (@Mobly5898) — 💛 | - Hufflepuff! (rank 4)

soph (@SunshineAndSmiles2) — 💛 | - Hufflepuff! (rank 4)

Sophia (@Cheesecake_Chomper) — 💚 | - Slytherin! (rank 3)

philfodenisthegoat47 (@kiraGmehta1) — 💚 | - Slytherin! (rank 3)

@Sav_DabiStan — 💚 | - Slytherin! (rank 3)

zara (@MsGameSloth) — 💚 | - Slytherin! (rank 3)

Noodle (@Hogwarts_MalfoyHP) — 💚 | - Slytherin! (rank 3)

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

Rank structure

🕯 | - Headmistress!1
🖋 | - Head Of House!0
📺 | - Head Girl/Boy!1
♟ | - Prefect!2
💙 | - Ravenclaw!59
💛 | - Hufflepuff!65
💚 | - Slytherin!68
❤️ | - Gryffindor!54
Member251
👜 | - Unsorted!1
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.

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.