In office Dec 1, 1828 to Dec 7, 1829 Assumed: Special Election
1 year, 6 days
Demas Deming spent 1 year, 6 days in office in Indiana, all of it at the state level.
We found no record of Demas Deming running for office in Indiana. Our database only focuses on state and federal offices, so it's possible they ran at a different level, or in an office not currently in our database (note: state legislative election data is extremely limited currently).