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

6 rows where bill_id = "119-s-970" sorted by sponsorship_date descending

✎ View and edit SQL

This data as json, CSV (advanced)

Suggested facets: party, state, sponsorship_date, sponsorship_date (date)

is_original_cosponsor 2

Link bill_id bioguide_id full_name party state sponsorship_date ▲ is_original_cosponsor
119-s-970,R000584 Helping More Families Save Act 119-s-970 R000584 Sen. Risch, James E. [R-ID] R ID 2025-12-17 0
119-s-970,B001303 Helping More Families Save Act 119-s-970 B001303 Sen. Blunt Rochester, Lisa [D-DE] D DE 2025-10-08 0
119-s-970,C000880 Helping More Families Save Act 119-s-970 C000880 Sen. Crapo, Mike [R-ID] R ID 2025-04-28 0
119-s-970,S001203 Helping More Families Save Act 119-s-970 S001203 Sen. Smith, Tina [D-MN] D MN 2025-03-12 0
119-s-970,W000805 Helping More Families Save Act 119-s-970 W000805 Sen. Warner, Mark R. [D-VA] D VA 2025-03-12 0
119-s-970,B001319 Helping More Families Save Act 119-s-970 B001319 Sen. Britt, Katie Boyd [R-AL] R AL 2025-03-11 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);