Diana Onyejiaka shares Senate bid update at Decatur County Democrats event

The Decatur County Civic Center in Parsons became a stop on Tennessee’s 2026 U.S. Senate map as Diana Onyejiaka brought her campaign to the Decatur County Democratic Party Spring Fling. For voters in a county of 11,820 estimated residents, the event put a statewide race in a local setting where Parsons, the county’s largest city, and Decaturville, the county seat, are still close to the concerns of small-town Tennessee.

Onyejiaka is running in the Tennessee Democratic primary for the U.S. Senate on August 6, 2026. The winner will face Republican incumbent Bill Hagerty in the general election on November 3, 2026. Hagerty first took office in 2021 and now holds the Class II seat that Tennessee voters will decide this fall.

Ballotpedia lists four Democrats in the primary: Marquita Bradshaw, Maria Brewer, Civil Miller-Watkins and Onyejiaka. The field makes the party’s nomination contest one of the most closely watched races on Tennessee’s calendar, especially for Democrats looking to challenge a sitting Republican senator in a state that has trended firmly red in federal elections.

Onyejiaka, who previously ran for the U.S. House in Tennessee’s 5th Congressional District, brings a resume that extends beyond campaigning. Ballotpedia says she earned a bachelor’s degree in political science and a master’s degree in public administration from Tennessee State University, along with a law degree from the Southern University Law Center. Her professional background includes healthcare compliance, higher education, federal mediation and public policy.

The Spring Fling, held April 25 from 5:30 p.m. to 7:45 p.m. at the civic center, fit the Decatur County Democratic Party’s stated focus on grassroots organizing, civic engagement, support for working families and protection of fundamental rights. In a county where political attention often centers on local institutions and day-to-day economic pressures, the appearance offered Democrats a chance to hear how Onyejiaka is positioning herself before the August primary.

For Decatur County Democrats, the visit tied a statewide Senate race to a local room in Parsons, with the civic center serving as the backdrop for a campaign that now has to win voters far beyond the county line.