Past Campaign
State Senate District 10
Primary election
Past campaign details are available on the full race page.
H. Duncan is not currently running for office on Civoren.
H. Alexander Duncan is a Democratic candidate for the Florida State Senate. A native of Geneva, Florida, he was elected to the Seminole County Soil and Water Conservation District board in 2012 and serves as Vice President of the Mullet Lake Water Association. Duncan works in private security and has a family background in law enforcement and the military. He previously ran for Seminole County Commissioner in 2016 and the Florida State Senate in 2020, focusing on environmental issues.
H. Duncan has a recorded position on eight issues. Each is Civoren's summary of the campaign's own public material, with the source linked.
Argued that the needs and concerns of constituents should outweigh the power of PACs, framing his campaign as returning the power of the seat to the people.
“Restoring Power to the People - The needs and concerns of the constituents should outweigh the power of the PACs”
duncan2026.comAs of August 2026
Ran on environmental conservation and protection, citing his election to the Seminole County Soil and Water Conservation District and leadership on water issues; pledged to save the Rural Boundary he helped start, and to oppose data centers as a threat to land, water, and energy resources while ensuring local governments have the final say on them.
“Environmental Conservation and Protection: Being formally elected to the Seminole Soil and Water Conservation District and local and vocal leader on several water issues I will continue that commitment along with saving and fighting for the Rural Boundary which I helped start. The protection, conservation and proper stewardship of the environment is a top plank. ... Data Centers: We dont want them we dont need them. ... At the very least I will ensure local governments have the final say on a data center being considered in their area.”
duncan2026.comAs of August 2026
Made government transparency a stated top priority, calling for all government to be 'FULLY transparent to citizens' and for elected officials and public servants to be fully accountable to 'the People.'
“I believe any politician's priority should be Transparency. ... Transparency - All government should be FULLY transparent to citizens.”
duncan2026.comAs of August 2026
Said the Constitution and Bill of Rights 'come first,' and pledged to defend Second Amendment rights and the right to self-defense 'viciously,' alongside speech and privacy rights.
“The Constitution comes first, specifically the Bill of Rights. Each amendment is important and worthy of defending equally. ... Lately our 1st, 2nd and 4th Amendment rights have been under attack and I will help prevent that. I will protect your speech, privacy and right to self defense viciously.”
duncan2026.comAs of August 2026
Advocated for home rule and local self-governance, saying he would push for 'Local Rule and Accountability' in Tallahassee and that local governments should retain the final say on local matters such as data centers and the Rural Boundary.
“Local Rule and Accountability - Home Rule and Self Accountability is what H.A. will be advocating for in Tallahassee.”
duncan2026.comAs of August 2026
Supported localized small-business growth through a network of 'Internal Economic Corridors' (IEC) to increase business growth, improve economic opportunity, and establish greater equitable access.
“Small Business Growth: By creating a network of intersecting Internal Economic Corridors (IEC) to increase localized business growth, to improve economic opportunities and to establish greater equitable access.”
duncan2026.comAs of August 2026
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