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Candidate

Summer Portzen

Republican · Incumbent

Dallas County Treasurer

Summer Portzen (Republican) is the only candidate on the November 3, 2026 ballot for Dallas County Treasurer1. In her county biography she says the Board of Supervisors appointed her Treasurer on December 5, 2023, after her predecessor retired, and that she began her Dallas County career as an appraiser in the Assessor's Office2. The county lists her term as expiring in 20263.

  • Dallas County Treasurer, appointed by the Board of Supervisors on December 5, 2023, per her county biography2
  • Joined the Treasurer's Office in 2021 as Tax Administrator, per her county biography2
  • Appraiser in the Dallas County Assessor's Office before that, working on valuation of residential and commercial property, per her county biography2
  • Earlier career in real estate with private financial institutions; dual degree in Finance and Real Estate from the University of Northern Iowa, per her county biography2
  • Appointed Dallas County Treasurer by the Board of Supervisors on December 5, 2023, per her county biography2. The county lists her term as expiring in 20263.

Last reviewed 2026-10-06. Spotted something wrong? Every claim links to its source so you can check it yourself.

Sources (3)

Every claim on this page links to one of these
  1. Dallas County 2026 general election candidate listDallas County Auditor
  2. Staff Directory: Summer Portzen, County Treasurer (her own biography)Dallas County, Iowa (official county page)
  3. Elected Officials (county officers and terms)Dallas County, Iowa (official county page)