The 2026 election is over (November 3). Official results are on the Colorado Secretary of State’s website.
Kim MonsonKim Monson · Colorado Voter's Guide 2026
David N. Karpel
Retention question

David N. Karpel

Appointed to the Eighteenth Judicial District Court in 2023. The Eighteenth Judicial District Commission on Judicial Performance voted 8 to 0 that he meets performance standards.

Court
Eighteenth Judicial District - District Court
On the ballot in
Arapahoe County
Term
6 years
Judicial appointment
2023
Appointed by Gov. Jared Polis, 2023
Appointing governor's party: Democrat
The commission's findingMeets Performance Standardsby a vote of 8 to 0
A yes vote means

Judge Karpel stays on the Eighteenth Judicial District Court for a new six-year term.

A no vote means

Judge Karpel leaves the Eighteenth Judicial District Court at the end of his current term.

Navy Lawyer and Prosecutor01

David N. Karpel graduated from the University of Colorado at Boulder and holds a law degree from the University of Denver Sturm College of Law and an MBA from Northwestern University's Kellogg School of Management.

After law school he took a commission in the Navy's Judge Advocate General Corps, serving as a prosecutor and defense counsel, then served in the active reserves and retired as a captain. He was a senior deputy district attorney in the Denver District Attorney's Office and then a federal prosecutor in the Justice Department's Organized Crime and Gang Section in Washington, D.C., before his appointment to the Eighteenth Judicial District Court in 2023. He mentors a University of Colorado student through the Law School Yes We Can program and has chaired the CU Alumni Association Board.

The District Commission's Finding02

One member was absent for the 8 to 0 vote, and one seat on the commission was vacant. Because few surveys came back, the commission used them to check the commissioners' independent findings. It reports that "The overwhelming majority of attorney respondents agreed that Judge Karpel meets performance standards" and that non-attorneys found that he "gives proceedings a sense of dignity, treats participants with respect, and has a sense of compassion and human understanding for those who appear in court."

The commission writes that "Judge Karpel effectively applies the law to the facts before him, he is on top of his caseload and is very efficient." It adds: "He is unbiased and treats participants with dignity and respect."

Career03
2023
Appointed to the Eighteenth Judicial District Court
Office of Judicial Performance Evaluation, 2026 evaluation
Commission evaluation04
On temperament

“Judge Karpel’s courtroom demeanor is measured, direct, and calm.”

On service to the profession

“Judge Karpel actively focuses on mentoring younger and inexperienced attorneys.”

On service to the public

“Judge Karpel participates in the “Law School Yes We Can Program” as a mentor to a University of Colorado student and in a program that brings Justices and Judges to speak at high schools in the Denver Metro area.”

Office of Judicial Performance Evaluation, 2026 evaluation
The figures05
Commission vote
8 meet · 0 do not meet · 1 absent · 1 vacant
Attorneys surveyed
10 responses · 80% meets standards · 10% does not
Non-attorneys surveyed
44 responses · 93% meets standards · 5% does not
Last retention election
First retention election
Sources06

The 2026 election is over. Requests for personalized guides closed on November 3, 2026. The full guide remains available to read.

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