Hillsborough Voters End Countywide Commission Seats, Expanding the Board to Nine Single-Member Districts in 2028

Hillsborough County voters have approved a charter amendment that ends countywide elections for the County Commission. The change expands the board from seven members to nine, all elected from single-member districts, starting with the 2028 election. The measure passed on the Nov. 3 ballot, WUSF and Bay News 9 reported. It replaces a structure that has stood since the county adopted its charter in 1983, and it means the two commissioners who just won countywide seats will serve only two years before every seat on the board is on the ballot at once. Published reports have not given the margin of approval.

Under the current system, every Hillsborough voter helps elect a majority of the commission: one commissioner from their own district and three more who hold at-large seats and answer to the entire county. Under the new charter language, each voter will elect one commissioner.

What voters approved

The amendment came from the Legislature rather than from the county. Rep. Michael Owen, an Apollo Beach Republican and former Hillsborough County commissioner, sponsored House Bill 4029, a local bill that rewrites the county charter if local voters agree. The House passed it 87-26, and Gov. Ron DeSantis approved it on June 8, 2026, according to the House's final bill analysis. Under the bill, the charter changes took effect only if a majority of Hillsborough voters approved them in a referendum at the 2026 general election.

The main changes are listed below, drawn from the House analysis and WUSF's reporting:

• The commission grows from seven to nine members, beginning with the 2028 general election.
• All nine members are elected from single-member districts, ending the three at-large seats (Districts 5, 6 and 7).
• The board grows to 11 members if the county's population exceeds 2.5 million in the most recent census.
• Appointing or removing the county administrator and county attorney, and proposing charter amendments, will take a "majority plus one" vote of the commission, according to WUSF.

Hillsborough had about 1.58 million residents as of July 2024, according to the Census figure cited in the House analysis, so the 11-seat trigger would require roughly another million people.

The case for the change

Owen argued that countywide races concentrate power in the city of Tampa and dilute the influence of suburban voters. He also said one commissioner per voter makes officials easier to hold accountable than four.

He pointed as well to what he described as a term-limits loophole. Commissioners who reach the limit in a district seat can run countywide, or the reverse, and start over. Owen told WUSF before the vote that "the charter has an escape hatch: hit the limit in a district seat, run countywide, or vice versa, and the clock resets." He said one commissioner first elected in 2002 is still serving.

Former County Commission Chairman Les Miller, who said he had pushed to expand the board three times before without success, backed the change. "You vote for one, but that one person answers to you," Miller told Bay News 9. He said the county's population has more than doubled since the seven-member structure was created in 1983. Countywide Commissioner Chris Boles also supported the expansion, saying it would improve accessibility and accountability, Bay News 9 reported.

The concerns

Not everyone who supported changing the board wanted to give up countywide seats altogether. Former Commissioner Thomas Scott told Bay News 9 he would have preferred a mix. "My view would have been a four or five for at-large and five single-member districts," he said. Scott argued that voters lose leverage on countywide issues when they elect only one commissioner. "With four votes, that means you have a chance to lobby at least four commissioners that represent you," he said.

Scott also warned that the long-term cost could rise because of commissioner benefits, and said term limits must be sorted out because, as he put it, "you can't have all nine running at the same time."

The Economic Impact Statement filed with the bill estimated the change would cost the county $1.9 million to $2.3 million in its first full fiscal year and $1.1 million in the second. It also projected a one-time cost of $740,000 for the Supervisor of Elections to send updated voter information cards, according to the House analysis.

Two new commissioners with two-year terms

The amendment passed on the same night Democrats retook the commission majority. Democrat Neil Manimala won a countywide seat over Republican Stacy Hahn, and Democrat Aileen Rodriguez unseated Republican Commissioner Joshua Wostal, according to unofficial results reported by Axios Tampa Bay. Under the amendment, both will serve two years instead of the usual four, because all nine new district seats will be on the 2028 ballot, WUSF reported.

Manimala opposed the amendment. He told WUSF he does not yet know which district he would run in if he seeks reelection. "I do think that in so many ways there's a benefit and a strength to having countywide seats," he said, adding that "we have to find ways to build consensus." He said he will keep "making sure that every single corner of this county is represented."

Drawing nine districts

The most consequential decisions now shift to mapmaking. Commissioners themselves will draw the nine new districts, WUSF reported, and the boundaries must be in place by Oct. 1, 2027, ahead of the 2028 election, according to Bay News 9. Miller told the station that each district must have nearly equal population, with a 5% variation allowed.

How those lines are drawn will decide which neighborhoods are grouped together, whether incumbents end up in the same district and how the board's partisan balance plays out in 2028. Because the map is due in 2027, it will be drawn by the board seated after this month's election, which now has a Democratic majority.

A busy night for Hillsborough's charter

The commission change was not the only structural question on Hillsborough's ballot. Voters also approved making the school superintendent an elected position, taking the appointment away from the School Board, Fox 13 reported. That measure passed with 62% of the vote, according to the station's report of Supervisor of Elections results. Voters also renewed a 10-year school tax.

What's next

Results become official once the county canvassing board certifies them. The commission will then need to set a process and timeline for drawing the nine districts before the Oct. 1, 2027 deadline, along with transition rules for the 2028 election. The 2028 races will be the first since 1983 in which no Hillsborough commissioner is elected countywide.