99chambers

Illinois House of Representatives seat · lines in effect since 2022

Illinois Representative District 13

A district of about 114,000 people, 66% of adults with a bachelor's degree. It votes D+78.2 relative to the nation for president.

Hoan Huynh (D) · since Nov 8, 2022Next election Nov 7, 2028The 2026 race →

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+78.22nd most
Democratic
Most DemocraticMost Republican60th seat · the majority lineDistrict 13

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+81.0D+75.4D+82.9

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 13.

Adults with a bachelor's degree66% 95th pct · 7th of 118 in IL

Higher than 95% of seats.

White adults without a degree14% 15th pct · 100th of 118 in IL

Lower than 85% of seats.

Hispanic residents15% 53rd pct · 56th of 118 in IL

Higher than 53% of seats.

Black residents12% 68th pct · 39th of 118 in IL

Higher than 68% of seats.

Asian residents9% 74th pct · 31st of 118 in IL

Higher than 74% of seats.

People per square mile23,234 97th pct · 4th of 118 in IL

Denser than 97% of seats.

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

Seats most like this one

Nearest seats on demographics, density and lean.

District 14
56% college gradsD+78.1Held DDistrict 18
73% college gradsD+69.2Held DDistrict 11
82% college gradsD+73.2Held DDistrict 78
24% Black · 56% college gradsD+68.3Held D

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 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

Who has held it

These lines took effect in 2022.

  1. Demerike Palecek (D)
    2027– · Won 2026 by 82.9
  2. Hoan Huynh (D)
    2023–2027 · Won 2022 by 81.0, 2024 by 75.4

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