99chambers

Arkansas House of Representatives seat · lines in effect since 2022

Arkansas House District 78

A district of about 35,000 people, 47% of adults with a bachelor's degree. It votes R+29.6 relative to the nation for president.

Keith Brooks (R) · since Nov 3, 2020Next election Nov 7, 2028The 2026 race →

Where it sits among all 100 seats

Every Arkansas 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+29.644th most
Democratic
Most DemocraticMost Republican51st seat · the majority lineDistrict 78

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.

2024
Arkansas House of RepresentativesR+34.5

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 100 seats. Small marks are other seats in Arkansas. The black marker is District 78.

Adults with a bachelor's degree47% 91st pct · 10th of 100 in AR

Higher than 91% of seats.

White adults without a degree43% 34th pct · 66th of 100 in AR

Lower than 66% of seats.

Hispanic residents6% 51st pct · 50th of 100 in AR

Higher than 51% of seats.

Black residents8% 52nd pct · 49th of 100 in AR

Higher than 52% of seats.

Asian residents3% 87th pct · 14th of 100 in AR

Higher than 87% of seats.

People per square mile146 54th pct · 47th of 100 in AR

Denser than 54% 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 18
45% college gradsR+21.5Held RDistrict 12
34% college gradsR+40.6Held RDistrict 16
47% college gradsR+29.4Held RDistrict 10
49% college gradsR+10.8Counting

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. Keith Brooks (R)
    2023– · Won 2022 unopposed, 2024 by 34.5, 2026 unopposed

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