❧ Ilvermorny School of Witchcraft and Wizardry ❧ #2872585

353

members (measured 28 Aug 2026, 08:51 UTC)

29 June 2016

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENHarry PotterRoleplayFandom

Description

The Ilvermorny School of Witchcraft and Wizardry is an american boarding school which teaches the magical arts and is located somewhere near Mount Greylock, Massachusetts. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ For list of Professors and RP info join the cord ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Year: (ICW Standard Year) ICW - https://www.roblox.com/My/Groups.aspx?gid=3026989 Next Sorting: February ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

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

Membership history

Growth

2 measurements spanning 13 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 353–354 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
23 Aug 2026, 02:52	353	-1
10 Aug 2026, 12:03	354	first reading

Ownership

Owned by @HPUniverse as measured.

Claimed by user #101885383 — observed between sweeps, detected 10 Aug 2026, 13:17 UTC

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

Experiences

0

players in this group’s experiences right now

13,255

lifetime visits across 2 experiences

Ilvermorny School Of Witchcraft and Wizardry 0 playing now

Ilvermorny Isles0 playing now

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

Members we’ve seen

@HPUniverse — [Owner] (rank 255)

@MCARCHER2 — Graduated Student (rank 55) terminated

Gemi (@Gemified) — Graduated Student (rank 55)

@Kafrene — First Year Student (rank 5)

Karma (@GinnyWeasleyfanatic) — Pending Letters (rank 1)

@American_Wizardry — Pending Letters (rank 1)

@Ava_OSullivan — Pending Letters (rank 1)

Deez (@Shmuckhead1) — Pending Letters (rank 1)

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

Rank structure

[Owner]1

Co-Owner0

Headmaster0

Development0

Deputy Headmaster0

Castle Ghosts11

House Head0

Professor1

Castle Staff0

Graduated Student13

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬0

Fifth Year Student0

Fourth Year Student0

Third Year Student0

Second Year Student0

First Year Student258

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬0

Awaiting Sorting2

Member354

Pending Letters68

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 British School of Witchcraft And Wizardry#2666710 · 3 shared members

❧ Magical Congress of the United States of America#2981637 · 3 shared members

Roblox High School: Fan Club#1127093 · 2 shared members

Divine Sister#5008654 · 2 shared members

Little Angels Daycare#2518831 · 2 shared members

Jaller's Projects#266819 · 2 shared members

Official: Avatar The Last Airbender#34003303 · 2 shared members

The Society of Magic#3587367 · 2 shared members

The Magical World of Witchcraft and Wizardry#3317958 · 2 shared members

Atelier Productions#3267269 · 2 shared members

Vazo Studios#5718090 · 2 shared members

★Magical World★#3493945 · 2 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.