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Official portrait of Aarón Ortíz

Photo: Illinois General Assembly. Source.

1House
District

Representative

Aarón Ortíz

SeatHouse District 1
PartyDemocratic
Capitol officeRoom 288-S · Stratton Office Building
Mailing addressRoom 288-S, Stratton Office Building, Springfield, IL 62706
Capitol phone217-782-1117
Legislative assistantAnna Amin
Write todistrict@repaaronortiz.com (office address in the official directory)
HometownChicago
TenureServing since January 2019
Term limitedNo term limits

Committees 6

Bills, 104th General Assembly 0 as principal author · 0 as coauthor

No bills as principal author in the 104th General Assembly data.

Bills and sponsors: Open States bulk data (public domain dedication), 2026-11-public.pgdump; status is read from the official actions. About the momentum score

Effectiveness 104th General Assembly, 2025 to 2026

0.00108th of 118 in the House
9th percentile
Bills & joint resolutions authored0
… passed committee / chamber / both0 / 0 / 0
… became law0
Carried in the other chamber (became law)0 (0)
Points vs. House majority average0 ÷ 79.85 = 0.00

House rankings · How the score works. A count of bill progress, not a judgment of the member's work.

Closest allies co-authorship, 2025 to 2026

Most bills written together

No bills written together in the 104th General Assembly data.

“Written together” = 104th General Assembly bills and joint resolutions on which both are principal author or coauthor (measures with more than 60 sponsors are left out). Sharing bills does not imply a personal or political alliance.

District 1

Counties
Cook
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Senate members sharing a county
Javier Cervantes (1), Omar Aquino (2), Mattie Hunter (3), Kimberly Lightford (4), Lakesia Collins (5), Sara Feigenholtz (6), Mike Simmons-Gessesse (7), Ram Villivalam (8), Laura Fine (9), Rob Martwick (10), Mike Porfirio (11), Celina Villanueva (12), Robert Peters (13), Emil Jones (14), Napoleon Harris (15), Willie Preston (16), Elgie Sims (17), Bill Cunningham (18), Mike Hastings (19), Graciela Guzmán (20), Cristina Castro (22), Seth Lewis (24), Karina Villa (25), Darby Hills (26), Mark Walker (27), Laura Murphy (28), Julie Morrison (29), Adriane Johnson (30), Don Harmon (39), Patrick Joyce (40), John Curran (41)
House District 1 and neighboursHouse District 1: Aarón Ortíz (D)House District 2: Lisa Hernandez (D)House District 5: Kimberly Du Buclet (D)House District 6: Sonya Harper (D)House District 7: Chris Welch (D)House District 8: La Shawn Ford (D)House District 9: Yolonda Morris (D)House District 10: Omar Williams (D)House District 21: Abdelnasser Rashid (D)House District 22: Angie Guerrero-Cuellar (D)House District 23: Edgar González (D)House District 24: Theresa Mah (D)House District 25: Curtis Tarver (D)House District 26: Kam Buckner (D)House District 27: Justin Slaughter (D)House District 31: Mike Crawford (D)House District 32: Lisa Davis (D)House District 33: Marcus Evans (D)House District 34: Nick Smith (D)House District 35: Mary Gill (D)House District 36: Rick Ryan (D)House District 78: Camille Lilly (D)House District 82: Nicole La Ha (R)Cook125678910212223242526273132333435367882
District 1 outlined; neighbours link to their members. Full map › · Census 2024 boundaries, simplified.

Official district map: see the official House page.

Lobbyist reports naming this member 2025 to 2026

No lobbyist expenditure reports naming this member are in our data.

Registered lobbyists and the organizations they represent are on our sister site, the Illinois Lobby Guide.

A reported expenditure is a legal, disclosed activity and does not imply wrongdoing.

Source

Copied from https://www.ilga.gov/House/Members/Details/3358 on November 2, 2026, through Open States people data (CC0), checked against official legislature rosters. Not endorsed by the Illinois House of Representatives.

Sources for this page

Copied from public pages of the Illinois House of Representatives and the Illinois State Senate, through Open States people data (CC0), checked against official legislature rosters. Neither Illinois Capitol Guide nor this information, as presented here, is endorsed by the Illinois House of Representatives or the Illinois State Senate.