Ron DeSantis won Florida in 2018 by four-tenths of a point.
Pinellas County was one of the counties that made the difference.
Now the entire Pinellas political establishment – more than 25 elected officials, the mayors, the commissioners, the tax collector, the property appraiser – just lined up behind Byron Donalds.
The Endorsement List Nobody Expected to Be This Long
This wasn't a handful of local officials offering polite support.
This was a sweep.
Mayors from Clearwater, Largo, Seminole, Oldsmar, Treasure Island, St. Pete Beach, and Belleair Bluffs signed on.
The State Attorney signed on.
The Public Defender signed on.
The Clerk of the Circuit Court signed on.
Four County Commissioners signed on.
"Byron Donalds is the conservative leader I trust to keep Florida strong," said Pinellas County Tax Collector Adam Ross. "He is engaging with voters, and his popularity is based on the vision he has been sharing while traveling around the state."
https://twitter.com/GatesMcgavick/status/2056717528756355526?s=20
Pinellas County Commissioner Brian Scott went further, framing Donalds around what Republican voters care about most.
"He understands that strong communities are built on safe neighborhoods, a thriving local economy, and leadership that listens to the people it serves," Scott said.
These aren't officials endorsing a sure thing out of convenience.
Pinellas is a bellwether county in a state where every margin matters.
These officials are telling their constituents: this is our guy.
The Machine Behind the Momentum
The Pinellas rollout is the latest block in an endorsement architecture that has been quietly taking shape since Donalds announced his bid in March 2025.
He already holds the endorsement of 17 members of Florida's congressional delegation.
Twenty-seven Florida sheriffs are behind him.
Roughly three-quarters of the House Republican caucus in Tallahassee has signed on.
And Donald Trump – who carried Florida 56%-43% in 2024 – put his name on Donalds before anyone else could get in line.
The fundraising matches the endorsement numbers.
https://twitter.com/ByronDonalds/status/2055781676148535639?s=20
Donalds posted a record $22.2 million haul in the first quarter of 2026 alone, bringing his total past $67 million.
His nearest Democrat competitor, David Jolly, has raised $5 million total.
Donalds outspent him before January ended.
Recent polling shows Donalds commanding 54% of likely Republican primary voters – more than the entire rest of the field combined.
Democrats Are Betting Pinellas Can Save Them
David Jolly – the Democrat running against Donalds in November – represented Pinellas County in Congress.
He grew up there.
He still lives there.
Jolly was a Republican congressman until 2018, spent years on MSNBC bashing Trump, then registered as a Democrat in April 2025 specifically to run against Donalds.
His entire theory of the race is that Pinellas is winnable – that a familiar local face can peel off just enough swing voters in a county that Democrats need to have any shot at the governor's mansion.
Twenty-five Pinellas officials just told him no.
https://twitter.com/ByronDonalds/status/2055724242180669709?s=20
The mayors whose names Jolly's voters recognize, the commissioners who cut ribbons at local events, the tax collector people call when they have questions – they're all standing behind the conservative from Naples.
That's not symbolic.
That's the Pinellas political network turning its back on the hometown candidate and handing its voter contact lists and local credibility to Byron Donalds.
Democrats haven't won a Florida governor's race since Lawton Chiles beat Jeb Bush in 1994.
Jolly was counting on Pinellas to be the county that finally changed that.
He just lost it before a single vote was cast.
Sources:
- Peter Schorsch, "Byron Donalds rolls out 25-plus Pinellas County endorsements in Governor's race," Florida Politics, May 19, 2026.
- Peter Schorsch, "Byron Donalds posts record $22M quarter to kick off 2026 Governor's race," Florida Politics, 2026.
- Peter Schorsch, "Poll shows likely GOP voters flocking to Byron Donalds," Florida Politics, 2026.
- A.G. Gancarski, "Another poll shows David Jolly, Jerry Demings holding their own versus Byron Donalds in potential gubernatorial match-ups," Florida Politics, April 25, 2026.
