Not affiliated with the Colorado General Assembly · an independent reference by Fifty Domes

PlansSign in

Legislators › Senate › District 3

Official portrait of Nick Hinrichsen

Photo: Colorado Legislature. Source.

3Senate
District

Senator

Nick Hinrichsen

SeatSenate District 3
PartyDemocratic
Capitol officeRoom 346 · State Capitol
Mailing addressState Capitol Room 346, Colorado Building 200 E. Colfax Ave., Denver, CO 80203
Capitol phone303-866-4878
Write tonick.hinrichsen.senate@coleg.gov (official address)
TenureServing since February 28, 2022

Committees 4

Bills, 2025–2026 session 0 as principal author · 0 as coauthor

No bills as principal author in the 2025–2026 session data.

Bills and sponsors: Open States bulk data (public domain dedication), monthly dump; status is read from the official actions. About the momentum score

Closest allies co-authorship, 2025–26

Most bills written together

No bills written together in the 2025–2026 session data.

“Written together” = 2025–2026 session bills and joint resolutions on which both are principal author or coauthor (measures with more than 60 sponsors are left out). Sharing bills does not imply a personal or political alliance.

District 3

Chamber
Colorado State Senate
Find your district
Who represents me?
Senate District 3 and neighboursSenate District 3: Nick Hinrichsen (D)Senate District 4: Mark Baisley (R)Senate District 6: Cleave Simpson (R)Senate District 11: Tony Exum (D)Senate District 12: Marc Snyder (D)Senate District 35: Rod Pelton (R)CostillaParkHuerfanoCusterLas AnimasFremontSaguacheTellerKiowaOteroEl PasoCrowleyBentPuebloAlamosaLincoln346111235
District 3 outlined; neighbours link to their members. Full map › · Census 2024 boundaries, simplified.

Official district map: see the official Senate page.

Lobbyist reports naming this member 2025–2026

No lobbyist expenditure reports naming this member are in our data.

Registered lobbyists and the organizations they represent are on our sister site, the Colorado Lobby Guide.

A reported expenditure is a legal, disclosed activity and does not imply wrongdoing.

Source

Copied from https://leg.colorado.gov/legislators/nick-hinrichsen on November 5, 2026, through Open States people data (CC0), checked against official legislature rosters. Not endorsed by the Colorado State Senate.

Sources for this page

Copied from public pages of the Colorado House of Representatives and the Colorado State Senate, through Open States people data (CC0), checked against official legislature rosters. Neither Colorado Capitol Guide nor this information, as presented here, is endorsed by the Colorado House of Representatives or the Colorado State Senate.