Virginia State Senate seat · lines in effect since 2023

Virginia Senate District 31

A district of about 243,000 people, 61% of adults with a bachelor's degree. It votes D+10.2 relative to the nation for president.

Where it sits among all 40 seats

Every Virginia 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+10.221st most
Democratic
Most DemocraticMost Republican21st seat · the majority lineDistrict 31

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
U.S. SenateD+8.3

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 40 seats. Small marks are other seats in Virginia. The black marker is District 31.

Adults with a bachelor's degree61% 85th pct · 7th of 40 in VA

Higher than 85% of seats.

White adults without a degree23% 33rd pct · 27th of 40 in VA

Lower than 67% of seats.

Hispanic residents14% 67th pct · 14th of 40 in VA

Higher than 67% of seats.

Black residents6% 15th pct · 34th of 40 in VA

Lower than 85% of seats.

Asian residents12% 85th pct · 7th of 40 in VA

Higher than 85% of seats.

People per square mile305 41st pct · 24th of 40 in VA

Less dense than 59% of seats.

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET