We hold no record of Maduako John Chinonso winning an election. Maduako John Chinonso is on INEC's final list for 2027: Member, Enugu State House of Assembly (Oji River) (NDC).
| Year | Election | Party | Votes | Result |
|---|---|---|---|---|
| 2027 | State House of Assembly · INEC final list · Oji River | NDC | — | Candidate |