99chambers

Missouri State Senate seat · lines in effect since 2022

Missouri Senate District 14

A district of about 193,000 people, 46% Black, 34% of adults with a bachelor's degree. It votes D+54.1 relative to the nation for president.

Brian Williams (D) · since Nov 6, 2018Next election Nov 5, 2030The 2026 race →

Where it sits among all 34 seats

Every Missouri State Senate 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+54.14th most
Democratic
Most DemocraticMost Republican18th seat · the majority lineDistrict 14

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.

2026
Missouri State SenateD+65.3

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 34 seats. Small marks are other seats in Missouri. The black marker is District 14.

Adults with a bachelor's degree34% 67th pct · 12th of 34 in MO

Higher than 67% of seats.

White adults without a degree25% 9th pct · 31st of 34 in MO

Lower than 91% of seats.

Hispanic residents6% 79th pct · 8th of 34 in MO

Higher than 79% of seats.

Black residents46% 91st pct · 4th of 34 in MO

Higher than 91% of seats.

Asian residents4% 88th pct · 5th of 34 in MO

Higher than 88% of seats.

People per square mile2,412 88th pct · 5th of 34 in MO

Denser than 88% 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 5
57% Black · 34% college gradsD+77.7Not up in 2026District 9
54% BlackD+58.6Not up in 2026District 13
69% Black · 23% college gradsD+63.1Not up in 2026District 4
57% college gradsD+50.3Held 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. Raychel Proudie (D)
    2027– · Won 2026 by 65.3
  2. Brian Williams (D)
    2023–2027 · Won 2022 by 99.9

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