Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
CI | Chicago Fire Department

CI | Chicago Fire Department #13459917

4
members (measured 3 Nov 2026, 03:47 UTC)
28 December 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 We do not publish numbers we have not measured.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
12 Aug 2026, 07:374first reading

Ownership

Owned by The President (@Jeremiah_Maddog) 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

The President (@Jeremiah_Maddog) — Head Director (rank 255) terminated

@Armysoilder879 — Fire Chief (rank 98)

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

Rank structure

Head Director1
Fire Commissioner0
Fire Chief1
1st Deputy Fire Chief0
2nd Deputy Fire Chief0
Battalion Chief0
Captain0
Lieutenant0
Engineer0
Firefighter0
Member4
Probationary Firefighter2
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.