U.S. Senate
Joni Ernst
Senator for Iowa (junior)
Party: Republican
In office since January 6, 2015
Official portrait, Biographical Directory of the United States Congress, via unitedstates/images
How to reach Joni Ernst
Washington, D.C. office
260 Russell Senate Office Building Washington DC 20510State offices
- Cedar Rapids111 Seventh Ave. SE, Suite 480, Cedar Rapids, IA 52401(319) 365-4504Hours: 8am-5pm CT
- Davenport201 W. Second St., Suite 806, Davenport, IA 52801(563) 322-0677Hours: 8am-5pm CT
- Des Moines210 Walnut Street, Suite 733, 733 Federal Building, Des Moines, IA 50309(515) 284-4574
- Sioux City320 Sixth Street, Suite 194, Federal Building, Sioux City, IA 51101(712) 252-1550
- Council Bluffs2146 27 th Avenue, Suite 500, Council Bluffs, IA 51501(712) 352-1167
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) 224-3254 senate-xml: (202) 224-3254 |
| Website | agree | cl: https://www.ernst.senate.gov senate-xml: https://www.ernst.senate.gov |
| Washington address | agree | cl: 260 Russell Senate Office Building Washington DC 20510 senate-xml: 260 Russell Senate Office Building Washington DC 20510 |
| Party label | agree | cl: Republican senate-xml: R |
Voting and bill activity
Bills sponsored
101
119th Congress
Bills cosponsored
208
same period
Sponsored bills that became law
2
same period
Bills source: GovInfo bulk data, Bill Status, through November 14, 2026.
Newest bills sponsored
- A resolution recognizing the week of November 9 through November 13, 2026, as "National Veterans Small Business Week".Introduced November 11, 2026
- A resolution designating the week of September 21, 2026, as the "Ray Gaesser Memorial Farm Safety Week" to recognize the life and legacy of Ray Gaesser, who passed away in a tragic farming accident, and promote farm safety in the honor of Ray Gaesser.Introduced September 28, 2026
- No Cash for Cohabitating Kins of Crooks ActIntroduced August 6, 2026
- Keeping China Off the Rails Act of 2026Introduced August 6, 2026
- Protecting American Taxpayers ActIntroduced July 13, 2026
Committees
Committees
- Senate Committee on Agriculture, Nutrition, and ForestryMember
- Senate Committee on Armed ServicesMember
- Senate Committee on Homeland Security and Governmental AffairsMember
- Senate Committee on Small Business and EntrepreneurshipChairman
Subcommittees
- Border Management, Federal Workforce, and Regulatory AffairsMember
- Conservation, Forestry, Natural Resources, and BiotechnologyMember
- CybersecurityMember
- Disaster Management, District of Columbia, and CensusMember
- Emerging Threats and CapabilitiesChairman
- Livestock, Dairy, Poultry, and Food SafetyMember
- PersonnelMember
- Rural Development, Energy, and CreditChairman
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 | $2,006,940 | $2,444,981 | $1,801,802 | $997,372 | September 30, 2026 | FEC page |
| 2024 | $2,921,863 | $1,655,756 | $2,239,843 | $2,020,873 | December 31, 2024 | FEC page |
| 2022 | $2,035,244 | $1,589,924 | $973,736 | $1,430,613 | 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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