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Portrait of Tom Sullivan, State Senator for Colorado District 27
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Serving · State Senate · Colorado

Tom Sullivan

State Senator · Colorado · District 27 · Democratic

Tom Sullivan serves as a State Senator in the Colorado State Senate, representing District 27 for the Democratic party. The page below collects sourced biographical facts, the seat and district served, and provenance for Sullivan.

Key facts

Full name
Tom Sullivan
Office
State Senator
Chamber
Colorado State Senate
State
Colorado
District
District 27
Party
Democratic
Status
Currently serving
Born
1956
OpenStates ID
ocd-person/dc9056b8-fb9c-4a66-99b8-210acce64bff
Dataset version
1.20260609

Biographical narrative

897 words · sourced from the Wikipedia REST extract

Leo Thomas Sullivan III, commonly known as Tom Sullivan, is an American politician affiliated with the Democratic Party, currently serving as a member of the Colorado State Senate, representing District 27. His district encompasses areas including Aurora, Centennial, Dove Valley, Inverness, and Foxfield, located within Arapahoe and Douglas counties. Sullivan's political career has been significantly influenced by personal experiences, particularly his advocacy for gun control following the tragic loss of his son in a mass shooting.

Early life and career

Tom Sullivan was born on May 17, 1956. He began his career in public service by enlisting in the United States Air Force, where he served from 1974 to 1977. Following his military service, Sullivan utilized the benefits of the GI Bill to pursue higher education at Metropolitan State University of Denver, where he studied accounting and journalism. This educational background laid the foundation for his subsequent career.

Sullivan spent approximately 30 years working for the United States Postal Service (USPS), during which he was actively involved in labor unions. His early engagement with labor began at the age of 16 when he joined the Teamsters while working concessions at Red Wing Stadium. Later, as an employee of USPS, he became a member of the American Postal Workers Union (APWU). Sullivan's extensive experience in the workforce and union activities contributed to his understanding of labor rights and worker protections, themes that would later resonate in his legislative work.

In his personal life, Sullivan married Terry in 1978, and together they have two children, Megan and Alex. The family faced an unimaginable tragedy when their son Alex was killed in the 2012 Aurora shooting, an event that profoundly impacted Sullivan and motivated him to become an advocate for gun control and gun violence prevention. Following this personal loss, he became increasingly involved in political activism, focusing on issues related to crime victims' rights, mental health access, and worker protections.

Legislative service

Sullivan's political career began in earnest when he ran for a seat in the Colorado State Senate in 2016, seeking to represent District 26. Although he was not successful in that initial bid, he continued his political journey and successfully ran for the Colorado House of Representatives in 2018, representing House District 37. This election marked a significant milestone as Sullivan became the first Democrat to hold this seat, defeating the incumbent with a notable percentage of the vote. He was re-elected in 2020, further solidifying his position in the state legislature.

In 2022, Sullivan transitioned from the House to the Senate, winning the election for Senate District 27. His victory in this race demonstrated his continued support among constituents and his ability to address the concerns of his district effectively. Throughout his legislative career, Sullivan has served on various committees, including the Transportation and Local Government Committee, and held the position of Vice Chair on the Business Affairs and Labor Committee during his time in the House.

Sullivan's legislative efforts have been characterized by a focus on public health, safety, and social justice. He has sponsored and supported numerous bills aimed at improving the lives of Coloradans, particularly in areas related to gun control and mental health.

Policy focus and district

Tom Sullivan's policy focus is heavily influenced by his personal experiences and the needs of his constituents in District 27. One of his most notable areas of advocacy is gun control, which he pursued vigorously following the death of his son in the Aurora shooting. Sullivan has been a prime sponsor of significant legislation, including the Extreme Risk Protection Order (ERPO) law, which allows family members to petition for the temporary removal of firearms from individuals deemed a risk to themselves or others. This law reflects Sullivan's commitment to addressing gun violence and enhancing public safety.

In addition to his work on gun control, Sullivan has championed several other legislative initiatives aimed at improving public health and safety. For instance, he introduced the Whistleblower Protection Public Health Emergencies law, which safeguards employees who report unsafe working conditions during public health crises. This legislation was particularly relevant during the COVID-19 pandemic, highlighting Sullivan's responsiveness to contemporary issues affecting workers.

Sullivan has also focused on mental health services, advocating for the inclusion of behavioral health and substance abuse treatment in insurance coverage through his Mental Health Parity Insurance Medicaid bill. This legislation aims to ensure that mental health services are treated with the same importance as physical health services, thereby improving access to necessary care for individuals facing mental health challenges.

Furthermore, Sullivan has been involved in initiatives to enhance workforce development and education. He sponsored the Workforce Diploma Pilot Program, designed to help adults complete their high school education, and supported legislation to promote apprenticeship programs within the state. These efforts reflect his commitment to empowering individuals through education and vocational training.

Sullivan's legislative work extends to various other areas, including transportation safety and crime victims' rights. He has advocated for policies that require a minimum two-person crew on freight trains to enhance safety and has worked on improving victim notification processes in criminal proceedings.

Overall, Tom Sullivan's legislative career is marked by a dedication to addressing pressing social issues, advocating for vulnerable populations, and promoting public safety. His personal experiences and commitment to community service continue to shape his approach as a state senator, making him a prominent figure in Colorado politics.

Notable legislation

Sponsored and co-sponsored legislation for Tom Sullivan 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/Tom_Sullivan_(Colorado_politician)Wikipedia · retrieved 2026-06-09

Notable quotes

Sourced quotes for Tom Sullivan are pending operator curation. Narrative-scope provenance remains attached below.

Sources

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

Key positions

Curated policy positions for Tom Sullivan 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/Tom_Sullivan_(Colorado_politician)Wikipedia · retrieved 2026-06-09

Legislative service

  1. Colorado State SenateDistrict 27 · Democratic

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.

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