Trump won Ohio three times. Why is he rallying in Dayton now?

When President Trump comes to Dayton this weekend to rally for U.S. Sen. Jon Husted,

it won't be because Ohio has suddenly become a swing state again.

It will be because Republicans believe they have a race on their hands.

For the past 10 years, Ohio has steadily moved to the right. Trump carried Ohio comfortably in both of his presidential victories. Republicans hold every statewide executive office. The GOP dominates the Ohio General Assembly. In many ways, Ohio has become the Republican Party's most reliable large state in the Midwest.

So why is the president spending valuable time in Vandalia?

The answer is simple: Republicans don't want to take anything for granted.

Trump's political strength in Ohio helps explain why his presence matters. In his first presidential race in 2016, Trump carried Ohio with 51.3%. In 2020, despite losing nationally, he improved to 53.2%. In 2024, he won with 55.1%. Over three consecutive presidential cycles, Trump has steadily increased his share of the vote in a state once considered one of America's premier battlegrounds. 

There results is why Republicans view Ohio as friendly territory, but they are also why Trump remains one of the party's most effective turnout generators when a competitive statewide race emerges. 

The special U.S. Senate race between Husted and former Sen. Sherrod Brown is being viewed as one of the most important Senate contests in America. National political observers see Ohio as one of the races determining which party controls the Senate after November. 

Husted is hardly an unknown candidate, and especially in the Dayton area. He has spent decades building a statewide political résumé, serving as state representative from Kettering, House speaker, secretary of state, lieutenant governor and now U.S. senator after Gov. Mike DeWine appointed him to fill the seat vacated by Vice President JD Vance. 

Brown presents a unique challenge. Unlike many Democrats, Brown has repeatedly demonstrated an ability to attract support from voters who otherwise vote Republican. Even after losing his Senate seat in 2024, he remains one of the most recognizable political figures in Ohio.

Multiple polls show little separation between the two candidates. 

Enter President Trump. Presidential visits rarely change many minds. Most voters already know who Donald Trump is. The same is true for Brown and Husted.

What rallies do accomplish is something campaigns obsess over: turnout.

The Republican strategy appears straightforward. If Trump can energize voters in Republican strongholds in Southwest Ohio such as Montgomery, Greene, Miami, Darke, Warren and Butler counties, it could help increase turnout among voters who might otherwise sit out a midterm election.

The Dayton region is at the epicenter of this. Montgomery County remains politically competitive, but nearly every county surrounding it has become increasingly Republican. A rally in Vandalia places Trump at the center of a region capable of drawing supporters from across western Ohio while generating wall-to-wall local media coverage.

The visit does highlight growing Republican concern about the national political environment.

Recently, Republicans have focused on affordability issues, energy costs and voter frustration over household expenses. 

These issues have particular relevance in Ohio. Questions surrounding data-center growth, electricity demand and utility costs have become increasingly prominent. Husted has attempted to position himself as addressing those concerns through federal legislation, while Brown has made the issue part of his campaign message. 

The race is about which candidate voters trust to address issues affecting their daily lives.

Political advertising has saturated television stations across the state, with Ohio becoming one of the most expensive Senate battlegrounds in the country. 

If Republicans believed Husted was comfortably ahead, Trump likely would be spending Saturday somewhere else.

Likewise, if Democrats believed Brown had the race locked up, they would not be devoting significant resources to Ohio.

Both sides are acting like this race matters because it does.

That is the real story behind Trump's visit.

The rally is not merely about filling a gymnasium in Vandalia. It is a sign that Republicans view Ohio as a race worth defending and one playing a major role in determining control of the U.S. Senate.

For political junkies, the speeches will generate headlines.

For campaign professionals, the crowd size, enthusiasm and turnout operation may matter far more.

The eyes of the national political world will be on Dayton this weekend.

Rob Scott is the Kettering Clerk of Court, an attorney, and a small-business owner. Contact him at rob@robscott.us.