99chambers

Michigan House of Representatives seat · lines in effect since 2024

Michigan House District 63

A district of about 96,000 people, 26% of adults with a bachelor's degree. It votes R+32.8 relative to the nation for president.

Jay DeBoyer (R) · since Nov 8, 2022Next election Nov 7, 2028The 2026 race →

Where it sits among all 110 seats

Every Michigan 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+32.896th most
Democratic
Most DemocraticMost Republican56th seat · the majority lineDistrict 63

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
Michigan House of RepresentativesR+35.4R+25.6

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 110 seats. Small marks are other seats in Michigan. The black marker is District 63.

Adults with a bachelor's degree26% 39th pct · 67th of 110 in MI

Lower than 61% of seats.

White adults without a degree67% 83rd pct · 19th of 110 in MI

Higher than 83% of seats.

Hispanic residents3% 22nd pct · 86th of 110 in MI

Lower than 78% of seats.

Black residents4% 42nd pct · 64th of 110 in MI

Lower than 58% of seats.

Asian residents1% 37th pct · 70th of 110 in MI

Lower than 63% of seats.

People per square mile421 42nd pct · 64th of 110 in MI

Less dense than 58% 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 89
26% college gradsR+33.9Held RDistrict 30
23% college gradsR+24.9Held RDistrict 50
33% college gradsR+31.6Held RDistrict 64
20% college gradsR+23.6Held 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 2024.

  1. Pamela Hornberger (R)
    2027– · Won 2026 by 25.6
  2. Jay Deboyer (R)
    2025–2027 · Won 2024 by 35.4

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