Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
| Contra Costa County Fire Department

| Contra Costa County Fire Department #6285367

4
members (measured 4 Oct 2026, 21:49 UTC)
12 May 2020
created (per Roblox API)
10 August 2026
first measured by this register

OtherENgovernmentfire departmentlocal agency

Description

THIS GROUP IS NOT AFFILIATED AND DOES NOT PURPORT TO BE INVOLVED WITH, A SUBSIDIARY OF, OR IN ANY WAY CONNECTED TO ANY REAL-LIFE GOVERNMENT AGENCY OR CORPORATION.

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 We do not publish numbers we have not measured.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
12 Aug 2026, 21:534first reading

Ownership

Owned by Franklin (@ExoticTact1cal) 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

Franklin (@ExoticTact1cal) — Founder (rank 255)

Obv (@SergeantGronkowski) — Fire Chief (rank 10)

Fox (@foxmcon) — Assistant Chief (rank 8)

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

Rank structure

Founder1
Co-Founder1
Community Manager0
Administration0
Fire Chief1
Deputy Chief0
Assistant Chief1
Captain II0
Captain I0
Engineer0
Firefighter / Paramedic0
Firefighter / EMT0
Firefighter0
Member4
Fire Academy0
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.