236 precincts · District lines: State senate lines: U.S. Census Bureau (1:500,000 cartographic boundary) · Precinct lines: U.S. Census Bureau, 2020 TIGER/Line voting districts (VTD20); Franklin County Board of Elections voting precincts (file dated 2025-10-07) added for the 2024 general; split precincts carry district shares from 2020 Census block population (2026-10-04)

Results in This District

Contest	First	Second	Margin	Votes	Source
2024 President243 precinctsOhio Secretary of StateOfficial canvass	Kamala D. Harris and Tim Walz (D)108,700 · 77.0%	Donald J. Trump and JD Vance (R)31,079 · 22.0%	D+55.0	141,132	Ohio Secretary of StateOfficial canvass
2024 U.S. Senate243 precinctsOhio Secretary of StateOfficial canvass	Sherrod Brown (D)108,701 · 78.4%	Bernie Moreno (R)26,180 · 18.9%	D+59.5	138,619	Ohio Secretary of StateOfficial canvass
2022 U.S. Senate230 precinctsOhio Secretary of StateOfficial canvass	Tim Ryan (D)72,255 · 80.9%	JD Vance (R)17,016 · 19.1%	D+61.9	89,271	Ohio Secretary of StateOfficial canvass
2022 Governor230 precinctsOhio Secretary of StateOfficial canvass	Nan Whaley and Cheryl L. Stephens (D)65,321 · 73.1%	Mike DeWine and Jon Husted (R)24,081 · 26.9%	D+46.1	89,402	Ohio Secretary of StateOfficial canvass
2020 President236 precinctsOhio Secretary of StateOfficial canvass	Joseph R. Biden and Kamala D. Harris (D)120,432 · 79.6%	Donald J. Trump and Michael R. Pence (R)28,574 · 18.9%	D+60.7	151,253	Ohio Secretary of StateOfficial canvass

Totals add up the certified precinct results for the precincts inside today's district lines. A precinct split by the district line counts in full, or only in the district holding most of its voters where the linkage assigns it to one, and votes a county reported only countywide (some counties' absentee and early votes) are left out, so totals can differ from an official canvass.

Past Results

State Senate, District 15 — Democratic primary

Ohio Primary Election May 5, 2026 (county board official canvasses) · May 5, 2026

Candidate	Party	Votes	Share
Latyna M. HumphreyDemocratic	Democratic	28,462	100.0%

Official — county boards of elections' official canvasses · Ohio county boards of elections — official precinct canvasses

Sources (1)

Official — county boards of elections' official canvasses (Franklin certified 2026-05-21; Clermont certified 2026-05-20). Ohio SOS statewide canvass files not retrieved: ohiosos.gov returned Http 403 'Website Maintenance' 2026-09-25 (portal unavailable — not searched)

State Senate, District 15 — Republican primary

Ohio Primary Election May 5, 2026 (county board official canvasses) · May 5, 2026

Candidate	Party	Votes	Share
Joseph HealyRepublican	Republican	3,841	100.0%

Official — county boards of elections' official canvasses · Ohio county boards of elections — official precinct canvasses

Sources (1)

Official — county boards of elections' official canvasses (Franklin certified 2026-05-21; Clermont certified 2026-05-20). Ohio SOS statewide canvass files not retrieved: ohiosos.gov returned Http 403 'Website Maintenance' 2026-09-25 (portal unavailable — not searched)

State Senator - District 15

Ohio General Election 2022-11-08 · Nov 8, 2022

Candidate	Party	Votes	Share
Hearcel F. CraigDemocrat	Democrat	72,000	100.0%

Official canvass — Ohio Secretary of State · Ohio Secretary of State — Official Election Results

Sources (2)

Official canvass — Ohio Secretary of State (statewide races by precinct). File retrieved from Internet Archive capture 20251204011955 of the SOS URL because ohiosos.gov blocks automated downloads
write-in candidates have no precinct detail in the SOS file