Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Sinister School Branch

Sinister School Branch #4907796

8
members (measured 1 Sept 2026, 21:50 UTC)
7 May 2019
created (per Roblox API)
10 August 2026
first measured by this register

Description

======================================= Hello! Welcome to The Sinister School! I would rather call it, "Sinister High". ======================================= About: ======================================= Sinister High is a school where our fantasy's become a reality. Monsters and other entities are here within our school board. We allow our personality to get the best of us. Also I'd like for us to become friends! Those who feel different find themselves left out. We can make a change to those who are different from others. ========================================

Written by the group; not a statement 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 We do not publish numbers we have not measured.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
29 Aug 2026, 09:378first reading

Ownership

Owned by @TheSinisterHost as measured.

Members we’ve seen

@TheSinisterHostSuperintendent (rank 255) terminated

MASON MAN (@MASONMOO56)-Student- (rank 1)

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

Rank structure

Superintendent1
-Vice principal-0
-Teacher-0
-Principal-0
Member8
-Student-7
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.