Iowa House of Representatives seat · lines in effect since 2022
Iowa House District 77
A district of about 32,000 people, 27% of adults with a bachelor's degree. It votes D+14.1 relative to the nation for president.
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.
Democratic
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
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 77.
Lower than 52% of seats.
Higher than 53% of seats.
Lower than 60% of seats.
Higher than 87% of seats.
Lower than 73% of seats.
Denser than 65% 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 7137% college gradsD+9.8Held DDistrict 79
21% college gradsD+18.3Held DDistrict 81
29% college gradsD+3.2Held DDistrict 61
25% college gradsD+6.7Held 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.
- Jeff Cooling (D)
2023– · Won 2022 by 90.5, 2024 by 93.3, 2026 unopposed
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)