The Ballot Brief
Montgomery County, Ohio

Ohio Senate District 5

Harris and Plummer are on the November 3, 2026 ballot. Names follow official Montgomery County election filings.

About this race

Jeffrey Harris (Democratic), Phil Plummer (Republican) are on the November 3 ballot for Ohio Senate District 5. Not on the November ballot: Stephen A. Huffman, the sitting member per the roster. Nominees were chosen at the May 5, 2026 primary or qualified directly for the general ballot. The field is the Secretary of State's certified 2026 General Election candidate list; Ohio prints unopposed candidates rather than deeming them elected. This seat is elected by district; only the district covering your address appears on your ballot.

What this office does

State legislator. State legislators write and vote on state laws and the state budget, which fund schools, roads, prisons, universities and health programs, and set the rules for local governments and elections. Each member represents one district and serves on committees that shape bills before a floor vote. Terms are two years in most state houses and four in most state senates.

This race. Elected by district: only voters who live in the district see this race on their ballot.

This list comes from official election records but may be incomplete. It can miss, for example, late or petition candidates and some city, school and district races. Your official sample ballot is the final word.

We use AI to research and write election information. Errors are possible. Verify important details with official sources.

Ohio › Montgomery County › Ohio Senate District 5

Jeffrey Harris

Democratic

Biography

Jeffrey Harris of Troy is the Democratic nominee for the open Ohio Senate District 5 seat, running against Republican Phil Plummer, per the Journal-News. No campaign website or additional biographical detail was found as of September 11, 2026.

Phil Plummer

Phil Plummer

Republican

Biography

Born and raised in Montgomery County, earned an associate's degree in criminal justice from the University of Toledo and a Bachelor of Science in Business Management from the University of Phoenix, per the campaign site. Served 30 years in the Montgomery County Sheriff's Office including 10 years as Sheriff and SWAT Team Commander, with executive training from the FBI National Academy, per the campaign site. Phil Plummer, the Republican nominee for the open Ohio Senate District 5 seat, currently represents Ohio House District 39 and previously served as Sheriff of Montgomery County, per his official Ohio House biography. He is not the incumbent in this Senate race, which is open.

Next on your ballotOhio House District 36

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Voting info and more

Voting info and more
Questions about this race

Who is running for Ohio Senate District 5 in 2026?

2 candidates are tracked for Ohio Senate District 5 on the November 3, 2026 ballot: Jeffrey Harris and Phil Plummer. Candidate information follows official Montgomery County election filings; verify with the official election office linked below.

When is the Ohio Senate District 5 election in Ohio?

Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Ohio are on the Ohio election hub at theballotbrief.com.

How do I see my exact Montgomery County ballot?

Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.

Verify this race

Candidate roster from official Montgomery County and state election office filings, last verified October 25, 2026. Bios and priorities carry their attribution inline.

Cross-check with the official Ohio election office, or see the full Montgomery County sample ballot and your exact ballot by address.

The rest of your Montgomery County ballot

15 tracked races in Montgomery County, Ohio. Landed here from another county's search? Look up your own ballot below.

Also on your ballot
Ohio House District 37Ohio House District 38Ohio House District 39See all 15 Montgomery County races
Candidate profiles
Jeffrey Harris, full profilePhil Plummer, full profileOfficial Ohio election office