740 plumber/pipefitters donated $2.0M to federal campaigns. See party breakdown and top states.
| State | Amount |
|---|---|
| New Jersey | $1.3M |
| California | $671K |
| Pennsylvania | $53K |
| New York | $9K |
| Nevada | $5K |
| Florida | $4K |
| Delaware | $2K |
| Virginia | $2K |
| Maryland | $2K |
| West Virginia | $1K |