People / Compare / Katherine M. Clark and Seth Moulton
How do Katherine M. Clark and Seth Moulton compare?
Katherine M. Clark and Seth Moulton voted the same way on 98% of the 571 roll calls where both voted in the 119th Congress (median for two House members of the same party 95%), as of Nov 9, 2026.
Both represent Massachusetts in the House.
| Measure | Clark | Moulton | House median |
|---|---|---|---|
| Attendance | 100% | 85% | 98% |
| With own party, party-line votes | 99% | 98% | 98% |
| Same vote as the other party | 11% | 11% | 12% |
Source: Voteview: Clark · Voteview: Moulton · How we measure · Updated Nov 9, 2026
Where they agree and split, by policy area
| Policy area | Same vote |
|---|---|
| International Affairs | 90% |
| Finance and Financial Sector | 91% |
| Crime and Law Enforcement | 93% |
| Economics and Public Finance | 97% |
| Congress | 99% |
| Labor and Employment | 88% |