Composite score - coming soon
Robert F. Onder, Jr.
U.S. Representative · Missouri, District 3
- Republican
- Since 2025
- Tenure: Freshman
Refreshed 19 h ago
As of 2026-10-19 · Methodology 2026.10.1Contact info
Capitol office
1113 Longworth House Office Building Washington DC 20515-2503
202-225-2956
District offices
Cottleville · Jefferson City
View all contact info
- Official website
- Biographical Directory of Congress
- GovTrack
- Capitol office: 1113 Longworth House Office Building Washington DC 20515-2503 · 202-225-2956
- 5330 Highway N, Cottleville, MO, 63304 · 636-327-7055
- 235 East High St, Jefferson City, MO, 65101 · 573-635-7232
Evidence & sources
U.S. House roll-call votes
Votes and participation
Congress.gov bill records
Sponsored and enacted bills
congress-legislators
Terms, committees, offices
Refreshed 2 h ago
View all sourcesExplore this record
Scorecard
Voting Record
52.2/ 100
Ranked 108 of 221 in the House majority
Voting Record
52.2/ 100
How this score is calculated:
Roll calls cast
437 of 445 while seated (98.2%)
54th percentile in cohort · 30 % weight
Substantive bills sponsored
19 of 19 sponsored · 31.0 points
51st percentile in cohort · 70 % weight
Bills enacted
0 sponsored · 0 cosponsored
3 passed a chamber · 3 reported · 13 introduced
Promise Adherence
0 of 5 promises scored
Collecting data - coming soon
Promise Adherence
0 of 5 promises scored
How this score is calculated:
Reviewed promises
0 scored of 5 needed
0 promises from 0 sources this term
Days in office this term
668 days (180 needed)
Promise capture coverage
0 of 3 source kinds settled
Offices held
| Office | Seat | Party | From | To | Congress |
|---|---|---|---|---|---|
| U.S. Representative | MO-3 | Republican | 2025-01-03 | 2027-01-03 | 119 |