99chambers

Iowa House of Representatives seat · lines in effect since 2022

Iowa House District 11

A district of about 35,000 people, 23% of adults with a bachelor's degree. It votes R+40.5 relative to the nation for president.

Craig Williams (R) · since Nov 5, 2024Next election Nov 7, 2028The 2026 race →

Where it sits among all 100 seats

Every Iowa 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.

R+40.585th most
Democratic
Most DemocraticMost Republican51st seat · the majority lineDistrict 11

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.

20242026
Iowa House of RepresentativesR+44.8R+33.1

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

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

Who lives here, compared

Grey bars show the spread of all 100 seats. Small marks are other seats in Iowa. The black marker is District 11.

Adults with a bachelor's degree23% 35th pct · 65th of 100 in IA

Lower than 65% of seats.

White adults without a degree72% 88th pct · 13th of 100 in IA

Higher than 88% of seats.

Hispanic residents3% 24th pct · 76th of 100 in IA

Lower than 76% of seats.

Black residents0% 9th pct · 91st of 100 in IA

Lower than 91% of seats.

Asian residents0% 4th pct · 96th of 100 in IA

Lower than 96% of seats.

People per square mile25 18th pct · 82nd of 100 in IA

Less dense than 82% 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 23
25% college gradsR+40.1Held RDistrict 18
21% college gradsR+40.7Held RDistrict 10
27% college gradsR+42.0Held RDistrict 17
22% college gradsR+44.4Held R

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. Craig Steven Williams (R)
    2025– · Won 2024 by 44.8, 2026 by 33.1
  2. Brian Best (R)
    2023–2025 · Won 2022 by 97.4

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