People / Compare / Jim Costa and Josh Harder
How do Jim Costa and Josh Harder compare?
Jim Costa and Josh Harder voted the same way on 91% of the 642 roll calls where both voted in the 119th Congress (median for two House members of the same party 95%), as of Nov 2, 2026.
Both represent California in the House.
| Measure | Costa | Harder | House median |
|---|---|---|---|
| Attendance | 96% | 99% | 98% |
| With own party, party-line votes | 86% | 92% | 98% |
| Same vote as the other party | 22% | 17% | 12% |
Source: Voteview: Costa · Voteview: Harder · How we measure · Updated Nov 2, 2026
Where they agree and split, by policy area
| Policy area | Same vote |
|---|---|
| Energy | 71% |
| Environmental Protection | 76% |
| Crime and Law Enforcement | 77% |
| Armed Forces and National Security | 91% |
| Commerce | 85% |
| Education | 81% |