Runoff if no majority
A candidate needs more than half the vote in November. Otherwise the top two meet in a runoff on December 1, 2026. The forecast shows the chance that a race goes to a runoff.
Georgia › Georgia House of Representatives · State legislature · November 3, 2026 · Updated Oct 16, 2026
Georgia House District 84
Mary Margaret Oliver has no major-party opponent.
Mary Margaret Oliver has no major-party opponent.
How this race is decided
The candidates
DemocraticIncumbent
Mary Margaret Oliver
- Experience
- State legislature
The district
Lean D+82: how much more Democratic or Republican than the nation it votes for president.
Presidential vote
Precinct results re-aggregated to the current district lines.
Who lives here
- Population
- 53,503
- People per km²
- 1,221
- Adults with a B.A.+
- 48%
- White, no degree
- 9%of adults
- White 35%
- Hispanic 4%
- Black 51%
- Asian 3%
- Other / multiracial 6%
American Community Survey 2020–2024, aggregated from census tracts.
Past results
Results in the same-numbered district; earlier elections may have used different lines.
2024
28,980 votes · Uncontested by the other party✓ Mary Margaret Oliver (D)100.0%
2024 President Vote in this district
30,998 two-party votes · D+81.4 · D+82.9 vs. the nation✓ Kamala Harris (D)90.7%
Donald Trump (R)9.3%
2022 Earlier district lines
26,549 votes · Uncontested by the other party✓ Omari Crawford (D)100.0%
2020 Earlier district lines
29,992 votes · Uncontested by the other party✓ Renitta Shannon (D)100.0%
2020 President Vote in this district
31,130 two-party votes · D+82.3 · D+77.7 vs. the nation✓ Joe Biden (D)91.1%
Donald Trump (R)8.9%
2016 President Vote in this district
26,276 two-party votes · D+82.7 · D+80.5 vs. the nation✓ Hillary Clinton (D)91.4%
Donald Trump (R)8.6%