After the official election of the Speaker, Honourable members of Migori County Assembly took a short break after which they voted for the position of the Deputy Speaker which attracted six aspirants. The voting was as follows.
- Hon. Chacha Mathews 29 Votes
- Hon. George Omamba 25 Votes
- Hon. Brian Osodo 5 Votes
- Hon. Esther Auma Migose 0 Votes
- Hon. Eunice Apiyo Odii 0 Votes
- Hon. Maroa Magwe Maroa 0 Votes
The members then debated on whether to declare the winner though simple majority or to go for a re-run. Given that members had varied opinions, the speaker put a Question, and those who supported a simple majority option carried the day and Hon. David Chacha Mathew was declared and sworn in as the duly elected Deputy Speaker of Migori County Assembly