Chicago Transit Authority (CTA)___________________ #9704801

members (measured 11 Aug 2026, 03:27 UTC)

21 February 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 We do not publish numbers we have not measured.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)	Members	Change
11 Aug 2026, 03:27	2	first reading

Ownership

Owned by @captinstabin7197 as measured.

Members we’ve seen

@captinstabin7197 — Owner (rank 255)

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

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

First Response Studios.#3621763 · 1 shared members

145,844

New England Transit#13039250 · 1 shared members

14,526

New York Operations#33991375 · 1 shared members

11,460

The MBTA#2895182 · 1 shared members

10,750

[NJT] New Jersey Transit#4741549 · 1 shared members

4,050

Roblox Amtrak Rail Service [USA] (Amtrak)#6093302 · 1 shared members

3,251

[USA] Amtrak#3110408 · 1 shared members

1,985

[R] Washington Metropolitan Area Transit Authority#4102775 · 1 shared members

1,611

[WRTA] Worcester Regional Transit Authority#4954156 · 1 shared members

1,072

Cape Cod Railfans#4092616 · 1 shared members

564

Brockton Area Transit#9147324 · 1 shared members

544

[USA] Commonwealth of Massachusetts#869915 · 1 shared members

362

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.