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Colorado
Candidate profile

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Michael Westerberg

Democratic · Colorado · 2026 · Incumbent

Running for Arapahoe County Treasurer, Colorado

Top priorities

From the campaign site

  • Investing county funds wisely and responsibly
  • Improving quality of life for residents and county staff
  • Developing new financial tools for the county's future
Biography

Westerberg is the sitting Arapahoe County Treasurer, per the county's official treasurer page. He was first elected four years ago and is running for re-election, per his campaign site. He was unopposed in the Democratic primary, per the certified summary report.

Campaign site (opens in a new tab)

On the ballot

Arapahoe County TreasurerColorado · 2026Arapahoe County sample ballot

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Voting info and more

Voting info and more
How we source this

Profile facts follow official election office filings and the sources cited in each biography. Roster last verified October 3, 2026. Official sources are the final word on who appears on your ballot.

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