Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
•Harry Potter Fans•

•Harry Potter Fans• #7907571

166
members (measured 9 Oct 2026, 02:14 UTC)
30 September 2020
created (per Roblox API)
10 August 2026
first measured by this register

Membership history

Growth

16616816711 August 2026 — 168 members20 August 2026 — 167 members5 September 2026 — 166 members11 August 20265 September 2026
3 measurements spanning 25 days, net -2. 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 166–168 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
5 Sept 2026, 14:07166-1
20 Aug 2026, 21:36167-1
11 Aug 2026, 15:12168first reading

Ownership

Owned by dylan (@bigfuzz32257) as measured.

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

Experiences

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

dylan (@bigfuzz32257) — Head Mis tress (rank 255)

Katie (@ZoologyZone) — Deputy Head Mis tress (rank 254)

Space_Ace (@TheAceOfSpades_08) — Teachers (rank 253)

Fiona (@Fionaunicorn120342) — Gryffindor (rank 252)

amelia (@amqxliia) — Gryffindor (rank 252)

gru (@Pikachueddie) — Hufflepuff (rank 250)

@xXGinnyisthebestXx — Slytherin (rank 248)

Swaggy (@Granger_Aylin) — Students (rank 1)

AshLynxUwU (@lillythedaffodil) — Students (rank 1)

@KateMalfoyy — Students (rank 1)

@cloudyxelli — Students (rank 1)

@gingerpeanut7 — Students (rank 1)

hotcheeto (@actuallyxrye) — Students (rank 1)

evii (@eviaawesome) — Students (rank 1)

il3vebalkans (@CoolCalCat) — Students (rank 1)

jenna (@adorexjxne) — Students (rank 1)

@SpottyRollyPoly — Students (rank 1) terminated

@ducklifefireduck — Students (rank 1)

@LuuuGM — Students (rank 1)

Noodle (@Hogwarts_MalfoyHP) — Students (rank 1)

natalie (@potionsanddragons) — Students (rank 1)

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

Rank structure

Head Mis tress1
Deputy Head Mis tress3
Head of Gryffindor1
Teachers1
Gryffindor7
Head of Hufflepuff1
Hufflepuff1
Head of Slytherin0
Slytherin13
Head of Ravenclaw0
Ravenclaw3
Member168
Students137
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.