Each bar is one election — how many votes Hamman drew.
In the election records we hold, Hamman Umar contested Member, House of Representatives (Yola/North/Yola/South/Gire) (2019, AA) without winning. Hamman Umar is on INEC's final list for 2027: Member, Adamawa State House of Assembly (Gombi) (ADC).
| Year | Election | Party | Votes | Result |
|---|---|---|---|---|
| 2027 | State House of Assembly · INEC final list · Gombi | ADC | — | Candidate |
| 2019 | House of Reps · Yola/North/Yola/South/Gire | AA | 91 | — |