Thomas W. Henderson was appointed to the Eighteenth Judicial District Court in 2023 after 35 years as a civil litigator. He is the Arapahoe District Court's presiding civil judge. He was president of the Arapahoe County Bar Association from 2020 to 2021, co-chairs its Access to Justice Committee and often serves as a judge in its annual high school mock trial competition. He earned a Bachelor of Arts degree from Whitman College in 1983 and graduated from the University of Denver Sturm College of Law in 1987.
Thomas W. Henderson
The Eighteenth Judicial District Commission on Judicial Performance voted 8 to 0 that Judge Henderson meets performance standards. He is the Arapahoe District Court's presiding civil judge and was a civil litigator for 35 years before his appointment.
Judge Henderson stays on the Eighteenth Judicial District Court for a new six-year term.
Judge Henderson leaves the Eighteenth Judicial District Court at the end of his current term.
One member was absent for the commission's 8 to 0 vote, and one seat was vacant. The commission reports that attorney and non-attorney respondents to its survey, "although low in response numbers, found no performance issues in any evaluation criteria."
The commission writes that Judge Henderson "effectively applies the law to the facts before him" and is "consistently described as respectful, fair, careful and reasoned, very knowledgeable in the Rules of Evidence, and able to handle complex cases." When many of the district's judges changed, he "assisted with a smooth transition due to strong leadership and communication skills." He "is cognizant of the need to take extra time with pro se parties to make sure they understand his rulings."
“His work is exceptional, with his overall performance strong enough to gain unanimous support from the Commissioners participating in the process.”
“He is also effective regarding case management, communication and administration.”
“He is noted to have a very pleasant courtroom demeanor.”
“He expressed one of his priorities was equal respect for those represented by counsel and pro se parties alike.”
- 2026 evaluation of Judge Thomas W. Henderson (Office of Judicial Performance Evaluation)
- 2026 Retention Survey Report (Office of Judicial Performance Evaluation)
- 2025 Interim Survey Report (Office of Judicial Performance Evaluation)
- Office of Judicial Performance Evaluation, 2026 evaluation