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

10 rows where bill_id = "119-hr-5545" sorted by sponsorship_date descending

✎ View and edit SQL

This data as json, CSV (advanced)

Suggested facets: 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-hr-5545,G000606 Katie Meyer’s Law 119-hr-5545 G000606 Rep. Grijalva, Adelita S. [D-AZ-7] D AZ 2026-02-12 0
119-hr-5545,S001218 Katie Meyer’s Law 119-hr-5545 S001218 Rep. Stansbury, Melanie A. [D-NM-1] D NM 2026-02-04 0
119-hr-5545,C001112 Katie Meyer’s Law 119-hr-5545 C001112 Rep. Carbajal, Salud O. [D-CA-24] D CA 2026-02-02 0
119-hr-5545,C001080 Katie Meyer’s Law 119-hr-5545 C001080 Rep. Chu, Judy [D-CA-28] D CA 2026-01-27 0
119-hr-5545,D000624 Katie Meyer’s Law 119-hr-5545 D000624 Rep. Dingell, Debbie [D-MI-6] D MI 2026-01-20 0
119-hr-5545,N000147 Katie Meyer’s Law 119-hr-5545 N000147 Del. Norton, Eleanor Holmes [D-DC-At Large] D DC 2026-01-20 0
119-hr-5545,F000483 Katie Meyer’s Law 119-hr-5545 F000483 Rep. Friedman, Laura [D-CA-30] D CA 2026-01-20 0
119-hr-5545,L000397 Katie Meyer’s Law 119-hr-5545 L000397 Rep. Lofgren, Zoe [D-CA-18] D CA 2026-01-15 0
119-hr-5545,P000597 Katie Meyer’s Law 119-hr-5545 P000597 Rep. Pingree, Chellie [D-ME-1] D ME 2026-01-15 0
119-hr-5545,T000488 Katie Meyer’s Law 119-hr-5545 T000488 Rep. Thanedar, Shri [D-MI-13] D MI 2025-09-23 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);