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Robert F. Onder, Jr.
U.S. Representative, Missouri
1113 Longworth House Office Building
Summary
Republican Representative from Missouri serving since 2025. Has sponsored 17 pieces of legislation.
Views on the Issues
See where Rep. Jr. stands — alongside Democratic and Republican positions.
Sponsored Legislation
See all 17 →HR 9228
HR 9228 · Introduced Jun 9, 2026 · Health
Jun 25, 2026: Ordered to be Reported (Amended) by the Yeas and Nays: 18 - 15.
HR 7722
HR 7722 · Introduced Feb 26, 2026 · Families
Apr 6, 2026: Placed on the Union Calendar, Calendar No. 508.
HR 7651
HR 7651 · Introduced Feb 23, 2026 · Health
Feb 23, 2026: Referred to the House Committee on the Judiciary.
HR 7554
HR 7554 · Introduced Feb 12, 2026 · Environmental Protection
Feb 12, 2026: Referred to the House Committee on Energy and Commerce.
HR 6222
HR 6222 · Introduced Nov 20, 2025 · Transportation and Public Works
Nov 21, 2025: Referred to the Subcommittee on Aviation.
HR 6156
HR 6156 · Introduced Nov 19, 2025 · Labor and Employment
Nov 19, 2025: Referred to the House Committee on Education and Workforce.
HR 5483
HR 5483 · Introduced Sep 18, 2025 · Health
Sep 18, 2025: Referred to the House Committee on Energy and Commerce.
HR 4715
HR 4715 · Introduced Jul 23, 2025 · Arts, Culture, Religion
Jul 24, 2025: Referred to the Subcommittee on Economic Development, Public Buildings, and Emergency Management.
HR 4523
HR 4523 · Introduced Jul 17, 2025 · Transportation and Public Works
Sep 10, 2025: Ordered to be Reported by Voice Vote.
HR 4146
HR 4146 · Introduced Jun 25, 2025 · Transportation and Public Works
Jun 26, 2025: Referred to the Subcommittee on Aviation.
Source: Congress.gov · as of Jul 7, 2026
Voting Analytics
Full record →Computed over Rep. Jr.'s 584 roll-call votes in the 119th Congress, of which 406were party-split (the two parties' majorities on opposite sides). Unanimous votes are excluded so the rates aren't inflated.
98.5%
Votes with the Republican majority
On party-split votes
1.5%
Votes with the other party
The bipartisanship read
3.1%
Missed votes
Chamber median 2.2% · above median
Placement on the House's left–right spectrum
More liberalMore conservative
Based on how often Rep. Jr. sided with the Republican majority on party-split votes, ranked against all representatives. This is a vote-agreement placement, not an academic ideology score.
Source: Clerk of the U.S. House (roll-call votes) · as of Sep 9, 2025
Landmark Legislation
Major bills from recent Congresses — outcomes and party vote breakdowns. For Rep. Jr.'s individual votes, view their full record on Congress.gov.
Inflation Reduction Act
Enacted2022 · H.R. 5376Largest climate investment in U.S. history; allowed Medicare to negotiate drug prices; reduced the federal deficit.
D: 50 yeaR: 0 yeaFinal: 51–50
CHIPS Act
Enacted2022 · H.R. 4346Invested $52 billion in domestic semiconductor manufacturing to reduce dependence on foreign chip supply chains.
D: 47 yeaR: 17 yeaFinal: 64–33