legislation_cosponsors

Cosponsors for tracked legislation. Distinguishes original cosponsors (signed on at introduction) from later additions. Linked to congress_members via bioguide_id.

Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API

2 rows where bill_id = "119-hr-528" sorted by sponsorship_date descending

✎ View and edit SQL

This data as json, CSV (advanced)

Suggested facets: sponsorship_date (date)

is_original_cosponsor 2

Link bill_id bioguide_id full_name party state sponsorship_date ▲ is_original_cosponsor
119-hr-528,F000466 Post-Disaster Reforestation and Restoration Act of 2025 119-hr-528 F000466 Rep. Fitzpatrick, Brian K. [R-PA-1] R PA 2025-03-11 0
119-hr-528,E000246 Post-Disaster Reforestation and Restoration Act of 2025 119-hr-528 E000246 Rep. Edwards, Chuck [R-NC-11] R NC 2025-01-16 1

Advanced export

JSON shape: default, array, newline-delimited, object

CSV options: 

CREATE TABLE legislation_cosponsors (
    bill_id TEXT NOT NULL REFERENCES legislation(bill_id),
    bioguide_id TEXT NOT NULL,
    full_name TEXT,
    party TEXT,
    state TEXT,
    sponsorship_date TEXT,
    is_original_cosponsor INTEGER,
    PRIMARY KEY (bill_id, bioguide_id)
);
CREATE INDEX idx_lc_bioguide ON legislation_cosponsors(bioguide_id);
CREATE INDEX idx_lc_bill ON legislation_cosponsors(bill_id);
CREATE INDEX idx_lc_original ON legislation_cosponsors(is_original_cosponsor);