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Portrait of Mark Hart, State Representative for Kentucky District 78
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Serving · State House · Kentucky

Mark Hart

State Representative · Kentucky · District 78 · Republican

Mark Hart serves as a State Representative in the Kentucky House of Representatives, representing District 78 for the Republican party. The page below collects sourced biographical facts, the seat and district served, and provenance for Hart.

Key facts

Full name
Mark Hart
Office
State Representative
Chamber
Kentucky House of Representatives
State
Kentucky
District
District 78
Party
Republican
Status
Currently serving
Born
1968
OpenStates ID
ocd-person/b1a31b02-5d89-42be-97d4-7d08d99161d8
Dataset version
1.20260609

Biographical narrative

822 words · sourced from the Wikipedia REST extract

Mark Hart is an American politician currently serving as a Republican member of the Kentucky House of Representatives, representing the 78th district. His district encompasses Pendleton County and portions of Boone, Campbell, and Kenton counties. Hart has been in office since January 2017, following his election in November 2016. Throughout his political career, he has been unopposed in multiple primary elections and has consistently secured significant victories in the general elections.

Early life and career

Mark Hart was born on December 9, 1968. He completed his secondary education at Pendleton County Memorial High School, where he laid the foundation for his future endeavors. Following high school, Hart pursued higher education at Northern Kentucky University, earning a Bachelor of Science degree in biology with a minor in psychology. His academic background in the sciences has informed his professional pursuits and civic engagement.

In addition to his academic achievements, Hart was actively involved in the Boy Scouts of America during his youth, where he attained the rank of Eagle Scout, a distinction that reflects his commitment to service and leadership. This early involvement in community-oriented activities likely influenced his later career choices and political aspirations.

Hart's professional career began in the mid-1990s when he took on the role of a biological science research assistant at the Centers for Disease Control and Prevention (CDC) in 1995. This position allowed him to engage in important public health research and contribute to the scientific community. Prior to his work at the CDC, he gained experience in education by serving as a substitute teacher for Pendleton County Schools from 1993 to 1996.

In 1996, Hart transitioned to the Hoxworth Blood Center, where he worked as a blood bank technician until 1999. His work in the healthcare sector provided him with insights into the medical field and the importance of community health services. Hart also served in the Kentucky Army National Guard from 1994 to 2003, where he held the positions of artilleryman and medic. This military service not only contributed to his personal development but also instilled a sense of duty and commitment to public service.

After his time in the National Guard, Hart joined the Lexington Fire Department as a lieutenant, further emphasizing his dedication to community safety and emergency response. He also worked with the Cynthiana/Harrison County Emergency Management Agency and held the position of captain for the Pendleton County Emergency Medical Service. These roles in emergency management and public safety reflect his commitment to serving his community in various capacities before entering the political arena.

Legislative service

Mark Hart's political career began when he successfully ran for a seat in the Kentucky House of Representatives. He was elected in November 2016, representing the 78th district after winning the Republican primary without opposition. In the general election, Hart received a significant number of votes, defeating the Democratic incumbent, Tom McKee. His victory marked the beginning of his legislative service, which commenced in January 2017.

Since his initial election, Hart has been re-elected multiple times, consistently winning both the primary and general elections without facing opposition in the primaries. In 2018, he again ran unopposed in the Republican primary and secured his position in the House with a substantial majority against his Democratic challenger, Gregory Coulson. Hart continued this trend in subsequent elections, including the 2020 election, where he achieved a notable victory against a Libertarian candidate, and the 2022 election, where he once more faced no opposition in the primary or general elections.

In the 2024 election cycle, Hart maintained his unopposed status in the Republican primary and won the general election against an independent candidate, Timothy Johnson, further solidifying his position in the Kentucky House of Representatives. His consistent electoral success indicates a strong support base within his district and reflects his ongoing engagement with constituents.

Policy focus and district

As a member of the Kentucky House of Representatives, Mark Hart represents the 78th district, which includes Pendleton County and parts of Boone, Campbell, and Kenton counties. His legislative work is influenced by the diverse needs and priorities of the constituents in these areas. While specific policy initiatives and legislative achievements during his tenure are not detailed, Hart's background in biology and public service likely informs his approach to various issues, particularly those related to health, safety, and community welfare.

Hart's experience in emergency services and public health may contribute to his focus on legislation that impacts healthcare access, public safety, and community resilience. His military background and service in emergency management also suggest a commitment to supporting veterans and enhancing emergency preparedness in his district.

Overall, Mark Hart's career reflects a blend of scientific knowledge, public service experience, and a dedication to representing the interests of his constituents in the Kentucky House of Representatives. His unopposed election history indicates a strong connection with the electorate, and his ongoing service in the legislature positions him as a significant figure in Kentucky politics.

Notable legislation

Sponsored and co-sponsored legislation for Mark Hart is pending operator curation. The biographical narrative above carries the same provenance trail until per-bill rows are written.

Sources

  1. [1]https://en.wikipedia.org/wiki/Mark_Hart_(politician)Wikipedia · retrieved 2026-06-09

Notable quotes

Sourced quotes for Mark Hart are pending operator curation. Narrative-scope provenance remains attached below.

Sources

  1. [1]https://en.wikipedia.org/wiki/Mark_Hart_(politician)Wikipedia · retrieved 2026-06-09

Key positions

Curated policy positions for Mark Hart are pending operator review. The biographical narrative above carries the same provenance trail until per-topic positions are written.

Sources

  1. [1]https://en.wikipedia.org/wiki/Mark_Hart_(politician)Wikipedia · retrieved 2026-06-09

Legislative service

  1. Kentucky House of RepresentativesDistrict 78 · Republican

Sources & provenance

Every attributable claim above carries a per-section [N] marker that resolves to the corresponding URL below. Each entry records the upstream provider, the canonical URL, and the timestamp at which the source was retrieved by the ingest pipeline.

Explore the State House

Browse Kentucky’s District 78 seat, the full Kentucky House of Representatives roster, or Kentucky’s federal candidates.