Montana House of Representatives seat · lines in effect since 2024

Montana House District 15

A district of about 4,000 people, 36% of adults with a bachelor's degree. It votes D+10.2 relative to the nation for president.

Thedis Crowe (D) · since Nov 5, 2024Next election Nov 7, 2028The 2026 race →

Where it sits among all 100 seats

Every Montana 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+10.219th most
Democratic

Most DemocraticMost Republican51st seat · the majority lineDistrict 15

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.

	2016	2018	2020	2024	2026
U.S. Senate	No race	D+47.3	D+34.3	D+86.7	No race
Governor	D+39.9	No race	No race	D+62.5	No race
Montana House of Representatives	No race	No race	No race	D+3.7	D+18.6

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

Source: 99chambers results archive: precinct results allocated to current lines; 2026: Montana Secretary of StateUpdated 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 Montana. The black marker is District 15.

Adults with a bachelor's degree36% 62nd pct · 37th of 97 in MT

15%81%

Higher than 62% of seats.

White adults without a degree62% 62nd pct · 37th of 97 in MT

7%75%

Higher than 62% of seats.

Hispanic residents2% 5th pct · 92nd of 97 in MT

1%13%

Lower than 95% of seats.

Black residents0% 43rd pct · 56th of 97 in MT

0%5%

Lower than 57% of seats.

Asian residents1% 81st pct · 19th of 97 in MT

0%5%

Higher than 81% of seats.

People per square mile1.6 3rd pct · 94th of 97 in MT

110K

Less dense 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 92
31% college gradsD+18.5Held D District 3
43% college gradsD+4.6Held D District 71
26% college gradsD+2.2Held D District 32
26% college gradsD+8.9Held 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 2024.

Thedis Crowe (D)
2025– · Won 2024 by 3.7, 2026 by 18.6

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