99chambers

Arkansas House of Representatives seat · lines in effect since 2022

Arkansas House District 66

A district of about 33,000 people, 53% Black, 21% of adults with a bachelor's degree. It votes D+35.1 relative to the nation for president.

Mark Perry (D) · since Nov 4, 2008Next 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.

D+35.110th most
Democratic
Most DemocraticMost Republican51st seat · the majority lineDistrict 66

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 RepresentativesD+40.5

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 66.

Adults with a bachelor's degree21% 47th pct · 53rd of 100 in AR

Lower than 53% of seats.

White adults without a degree32% 18th pct · 82nd of 100 in AR

Lower than 82% of seats.

Hispanic residents8% 63rd pct · 38th of 100 in AR

Higher than 63% of seats.

Black residents53% 96th pct · 5th of 100 in AR

Higher than 96% of seats.

Asian residents1% 54th pct · 47th of 100 in AR

Higher than 54% of seats.

People per square mile214 60th pct · 41st of 100 in AR

Denser than 60% 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 63
51% BlackD+22.4Held DDistrict 72
53% Black · 21% college gradsD+46.1Held DDistrict 80
52% BlackD+55.1Held DDistrict 64
65% BlackD+51.3Held 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. Mark W. Perry (D)
    2023– · Won 2022 unopposed, 2024 by 40.5, 2026 unopposed

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