U.S. Senate
John W. Hickenlooper
Senator for Colorado (junior)
Party: Democrat
In office since January 3, 2021
Official portrait, Biographical Directory of the United States Congress, via unitedstates/images
How to reach John W. Hickenlooper
Washington, D.C. office
316 Hart Senate Office Building Washington DC 20510Fax: (202) 224-3115
State offices
- Denver1961 Stout St., Suite 12-300, Byron Rogers Federal Building, Denver, CO 80294(303) 244-1628Hours: Monday-Friday, 9am-4pm by appointment
- Colorado Springs102 South Tejon St., Suite 930, Colorado Springs, CO 80903(719) 632-6706Hours: Monday, Wednesday, Friday 9am-5pm MT by appointment
- Grand Junction400 Rood Ave., Suite 220, Wayne Aspinall Federal Building, Grand Junction, CO 81501(970) 822-4530Hours: By appointment only
- Durango1309 East 3rd Ave., Suite 104, The Smiley Building, Durango, CO 81301(970) 880-7236Hours: By appointment only
- Greeley801 8th St., Suite 140A, Greeley, CO 80631(970) 352-5546Hours: By appointment only
- Fort Collins201 S College Ave., Suite 200, Fort Collins, CO 80524(970) 484-3502Hours: By appointment only
- Glenwood Springs1402 Blake Ave., Suite 109A, Glenwood Springs, CO 81601(970) 989-7075Hours: By appointment only
Source: unitedstates/congress-legislators, U.S. Senate, senators contact information.
Checked against more than one source
| Item | Result | Values by source |
|---|---|---|
| Phone | agree | cl: (202) 224-5941 senate-xml: (202) 224-5941 |
| Website | agree | cl: https://www.hickenlooper.senate.gov senate-xml: https://www.hickenlooper.senate.gov |
| Washington address | agree | cl: 316 Hart Senate Office Building Washington DC 20510 senate-xml: 316 Hart Senate Office Building Washington DC 20510 |
| Party label | agree | cl: Democrat senate-xml: D |
Voting and bill activity
Bills sponsored
37
119th Congress
Bills cosponsored
447
same period
Sponsored bills that became law
0
same period
Bills source: GovInfo bulk data, Bill Status, through November 14, 2026.
Newest bills sponsored
- National Critical Minerals Council ActIntroduced September 29, 2026
- A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress.Introduced August 6, 2026
- National Guard for National Service ActIntroduced July 30, 2026
- A resolution commemorating the anniversary of the antisemitic attack on participants in the Run for Their Lives walk in Boulder, Colorado on June 1, 2025.Introduced June 11, 2026
- Community College Agriculture Advancement Act of 2026Introduced June 10, 2026
Committees
Committees
- Senate Committee on Commerce, Science, and TransportationMember
- Senate Committee on Energy and Natural ResourcesMember
- Senate Committee on Health, Education, Labor, and PensionsMember
- Senate Committee on Small Business and EntrepreneurshipMember
Subcommittees
- Aviation, Space, and InnovationMember
- Consumer Protection, Technology, and Data PrivacyRanking Member
- Employment and Workplace SafetyRanking Member
- EnergyMember
- Primary Health and Retirement SecurityMember
- Public Lands, Forests, and MiningMember
- Science, Manufacturing, and CompetitivenessMember
- Telecommunications and MediaMember
- Water and PowerMember
Source: unitedstates/congress-legislators, as of 2026-11-14.
Campaign finance filings
Totals reported to the Federal Election Commission by the member’s campaign committee, one row per two-year cycle. They are figures as filed and say nothing about votes.
| Cycle | Total receipts | Total disbursements | Cash on hand at end | From individuals | Covers filings through | Record |
|---|---|---|---|---|---|---|
| 2026 | $9,529,277 | $9,406,082 | $1,558,828 | $6,665,758 | October 14, 2026 | FEC page |
| 2024 | $1,160,079 | $954,664 | $1,435,633 | $928,611 | December 31, 2024 | FEC page |
| 2022 | $1,005,917 | $1,417,782 | $1,230,218 | $845,398 | December 31, 2022 | FEC page |
Source: Federal Election Commission, all candidates summary bulk files. Period: cycles 2026, 2024, 2022.
Sources and period
unitedstates/congress-legislators
Period: 2026-11-14 · Release: September 24, 2026 · Refreshed: as members change · Terms: public domain (CC0 1.0)
U.S. Senate, senators contact information
Period: 2026-11-14 · Release: November 10, 2026 · Refreshed: as members change · Terms: U.S. government work
unitedstates/images, official portraits
Period: 2026-11-14 · Refreshed: as members change · Terms: public domain
GovInfo bulk data, Bill Status
Period: 119th Congress to 2026-11-14 · Release: November 14, 2026 · Refreshed: daily · Terms: U.S. government work; CRS summaries are public domain
Federal Election Commission, all candidates summary bulk files
Period: 2025-2026, 2023-2024, 2021-2022 through 2026-10-22 · Release: October 22, 2026 · Refreshed: rolling, per filing · Terms: public record; contributor names and addresses are not used
Census Bureau, American Community Survey 1-year, table-based summary file
Period: 2025 · Release: October 29, 2026 · Refreshed: annual · Terms: U.S. government work; cite the Census Bureau
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