Randall Doizaki

Republican · Candidate for Jefferson County Sheriff · November 3, 2026

About this race

The county's chief law-enforcement officer. Runs the sheriff's office and usually the county jail, patrols areas outside city police departments, and serves court papers.

2 candidates ran for Jefferson County Sheriff in the general election on Tuesday, November 3, 2026.

Immigration enforcement (ICE 287(g))

ICE's list of 287(g) participating agencies shows no agreement for Jefferson County's sheriff's office.

Under 287(g), ICE trains and authorizes local officers to carry out some federal immigration duties. From ICE's list of participating agencies, as of October 28, 2026. Whether to keep, change or end an agreement is up to the sheriff.

About Randall Doizaki

Lieutenant, Denver Public Schools Department of Climate and Safety. A Marine Corps veteran and retired lieutenant who spent more than 23 years with the Arapahoe County Sheriff's Office in patrol, investigations, detention, hostage negotiation and behavioral health programs. He now leads safety operations and emergency preparedness for Denver Public Schools, holds a master's in organizational leadership and human resources, and runs a leadership coaching business.

What they say they'll focus on:

  • Earning community trust
  • Developing employees and building partnerships
  • Professionalism and accountability
  • Behavioral health programs for people in custody

Summarized in our words from source 1, checked October 2026. Not an endorsement.

Where they stand

We place candidates only from a published academic score (from a voting record or campaign donors) or from enough of their own statements on policy, and we haven't found either for Randall Doizaki that we can reliably source yet.

To see where they stand, read their own words: campaign site. What they say they'll focus on is listed above.

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Funding

$1,641 raised, $20 from small donors.

Largest donorsAmount
Louise Doran$500
Clarence Ellis$250
Thomas Romero$100
Steven Demarco$100
Russell Haas$100
George Merchant$100
Craig Garske$100
Arthur Onweller$100

Source: Colorado Secretary of State (TRACER), reports through 2026-10-22.

More about Randall Doizaki

Campaign website · Facebook · LinkedIn · X · YouTube · Ballotpedia

Social accounts are the ones linked from the candidate's own campaign site, or listed on Wikidata.

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Also running

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Quick answers

What party is Randall Doizaki?
Randall Doizaki is running as a Republican.
What does the Jefferson County Sheriff seat do?
The county's chief law-enforcement officer. Runs the sheriff's office and usually the county jail, patrols areas outside city police departments, and serves court papers.
Who is Randall Doizaki running against?
Regina "Reggie" Marinelli, for Jefferson County Sheriff.
How much money has Randall Doizaki raised?
$1,641 as of the latest state campaign-finance filings.
Should I vote for Randall Doizaki?
SpectrumVote doesn't endorse anyone or tell you how to vote. Compare Randall Doizaki's record, funding and endorsements with the other candidates in this race and decide based on what matters to you.
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