[]City of Chicago Fire Department #35687511

members (measured 13 Oct 2026, 19:08 UTC)

1 March 2025

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 We do not publish numbers we have not measured.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)	Members	Change
29 Aug 2026, 20:04	13	first reading

Ownership

Owned by @Mike_Thompson 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

@Mike_Thompson — Chief (rank 255)

レ・ロ・マ (@BonnieTheBunnyaw) — Deputy Chief (rank 254)

M_4321 (@Ijaceq) — Captain (rank 4)

Jake (@Jakes28gaming) — Firefighter (rank 2)

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

Rank structure

Chief1

Deputy Chief1

Battalion Chief0

Captain2

Lieutenant0

Firefighter4

Member13

Probationary Firefighter5

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.