99chambers

Alaska House of Representatives seat · lines in effect since 2022

Alaska House District 21

A district of about 19,000 people, 38% of adults with a bachelor's degree. It votes D+7.9 relative to the nation for president.

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

Where it sits among all 40 seats

Every Alaska 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+7.910th most
Democratic
Most DemocraticMost Republican21st seat · the majority lineDistrict 21

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
Alaska House of RepresentativesD+2.1D+11.0D+15.7

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

Source: 99chambers results archive: precinct results allocated to current lines; 2026: Alaska Division of ElectionsUpdated Nov 7, 2026, 3:01 PM ET

Who lives here, compared

Grey bars show the spread of all 40 seats. Small marks are other seats in Alaska. The black marker is District 21.

Adults with a bachelor's degree38% 74th pct · 11th of 40 in AK

Higher than 74% of seats.

White adults without a degree29% 26th pct · 30th of 40 in AK

Lower than 74% of seats.

Hispanic residents12% 95th pct · 3rd of 40 in AK

Higher than 95% of seats.

Black residents6% 82nd pct · 8th of 40 in AK

Higher than 82% of seats.

Asian residents13% 92nd pct · 4th of 40 in AK

Higher than 92% of seats.

People per square mile5,937 97th pct · 2nd of 40 in AK

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 20
32% college gradsD+12.9Held DDistrict 13
29% college gradsD+1.9Held DDistrict 12
30% college gradsD+1.6Held ODistrict 14
33% college gradsD+22.1Held O

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. Donna C. Mears (D)
    2023– · Won 2022 by 2.1, 2024 by 11.0, 2026 by 15.7

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