Illinois House of Representatives seat · lines in effect since 2022

Illinois Representative District 19

A district of about 115,000 people, 30% Hispanic, 44% of adults with a bachelor's degree. It votes D+31.9 relative to the nation for president.

Where it sits among all 118 seats

Every Illinois House of Representatives seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.

D+31.936th most
Democratic
Most DemocraticMost Republican60th seat · the majority lineDistrict 19

Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET

Every race on these lines

Results recomputed from precinct returns as if today's boundaries had always existed, so years compare like for like.

202220242026
Illinois House of RepresentativesD+39.6D+36.2D+53.8

Outlined: the race for this seat itselfBlank: no race that year

Source: 99chambers results archive: precinct results allocated to current lines; 2026: civicAPIUpdated Nov 7, 2026, 3:01 PM ET

Who lives here, compared

Grey bars show the spread of all 118 seats. Small marks are other seats in Illinois. The black marker is District 19.

Adults with a bachelor's degree44% 72nd pct · 34th of 118 in IL

Higher than 72% of seats.

White adults without a degree31% 48th pct · 62nd of 118 in IL

Lower than 52% of seats.

Hispanic residents30% 83rd pct · 21st of 118 in IL

Higher than 83% of seats.

Black residents3% 21st pct · 93rd of 118 in IL

Lower than 79% of seats.

Asian residents9% 76th pct · 29th of 118 in IL

Higher than 76% of seats.

People per square mile13,004 91st pct · 12th of 118 in IL

Denser than 91% of seats.

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET

Who has held it

These lines took effect in 2022.

  1. Lindsey Lapointe (D)
    2023– · Won 2022 by 39.6, 2024 by 36.2, 2026 by 53.8

Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)