Senate District 17 covers all of Grant, Huntington, and Wabash counties in northeastern Indiana -- small-city and rural territory centered on Marion (the Grant County seat, population 28,216), Huntington (the Huntington County seat, population 17,000), and Wabash (the Wabash County seat, population 10,200).
This is deep-red country. In the 2024 presidential election, Trump carried Grant County with 69.7% and Huntington County with 73.1%. Andy Zay won his last election here with 75.1% in 2022. The Republican primary on May 5 is the real election.
The seat has a notable lineage. Jim Banks -- now Indiana's junior U.S. Senator -- represented SD-17 from 2010 to 2016 before winning his congressional seat. Zay succeeded him and held the district for a decade.
On December 17, 2025, Governor Mike Braun appointed Andy Zay to chair the Indiana Utility Regulatory Commission (IURC), the five-member body that regulates electric, gas, water, and wastewater utilities across the state. The move came with a significant pay increase -- from approximately $70,000 as a state senator to roughly $152,000 as IURC chair. Over his decade in the Senate, Zay received approximately $40,000 in campaign contributions from utilities and energy companies, including American Electric Power, NiSource Inc., and Duke Energy -- the very entities the IURC regulates. He served on the Senate Committee on Utilities throughout his tenure. The Fort Wayne Journal Gazette editorialized that Indiana should establish a cooling-off period for such transitions.
On February 8, 2026, Republican precinct committee members gathered for the caucus to fill Zay's vacancy. McKinley won on the first ballot with 85 votes to Michael Hensley's 24. He was sworn in the next day by Chief Justice Loretta Rush and immediately assumed legislative duties.
McKinley's biography checks the boxes that Republican primary voters in this district tend to value. He spent over six years as an officer with the South Bend Police Department, earning two Life Saving Awards. He later moved to Marion, where he opened a State Farm insurance and financial services agency. His incumbency advantage is real but modest -- he has been in office less than two months as of this writing, with no legislative record to speak of.
Hensley serves as president of the school board for Manchester Community Schools in Wabash County. His Wabash County base gives him geographic differentiation in a race where McKinley is rooted in Grant County. In a three-way primary, county-level loyalty can matter more than ideology when all three candidates share the same party label.
SD-17 is one of the quieter races in Indiana's 2026 state senate landscape -- no redistricting revenge, no Trump endorsement, no ideological faction fight. That quietness is itself informative. The Zay-to-IURC transition illustrates the revolving door between legislative oversight and regulatory authority. A senator who sat on the Utilities Committee, who received $40,000 from utilities, now chairs the commission that sets their rates. Indiana has no cooling-off period for this kind of move.