[UЅ] United States Senate #2618158

members (measured 12 Oct 2026, 14:46 UTC)

9 July 2015

created (per Roblox API)

10 August 2026

first measured by this register

OtherENgovernmentpoliticseducation

Description

United States Senate The Senate is one of the two houses in the bicameral legislature of the federal government of the United States, that makes up the Congress.

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 We do not publish numbers we have not measured.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)	Members	Change
14 Aug 2026, 10:34	2	first reading

Ownership

Owned by @UnitedStatesFedGov 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

@UnitedStatesFedGov — Constitutional Holder (rank 255)

Colten (@CLTN) — President of the Senate (rank 50)

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

Rank structure

Constitutional Holder1

President of the Senate1

President pro tempore0

Senate Majority Leader0

Senate Minority Leader0

Sergeant at Arms of the Senate0

Secretary of the Senate0

U.S. Senator0

Member2

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.

[US] The United States оf Аmerica#2617982 · 2 shared members

119

[US] Exchange Service#33365431 · 2 shared members

[UЅ] United States Secret Service#16212170 · 2 shared members

[UЅ] United States Army#16213108 · 2 shared members

[US] Executive Office of the President#2622379 · 2 shared members

[UЅ] United States Congress#33468076 · 2 shared members

[US] Department of Homeland Security#2618301 · 2 shared members

[UЅ] Department of Justice#16212098 · 2 shared members

[UЅ] Department of Defense#2748775 · 2 shared members

[UЅ] Federal Bureau of Investigation#16206669 · 2 shared members

[US] United States Courts#2622403 · 2 shared members

[US] House of Representatives#2618166 · 2 shared members

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.