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Petroleum County

Petroleum County

Official County Record

Official source, last checked Sep 3, 2026
Board of County Commissioners meets
"Between the 4th and 10th of each month" per county charter — an unusual date-window schedule rather than a fixed weekday, consistent with this being one of the least populous counties in the United States (~554 people).
Meeting location
Petroleum County Courthouse, 302 East Main, Winnett, MT.
Election Administrator
Nikki White · (406) 429-5311 · nwhite@petroleummt.gov
Agendas posted at
https://petroleumcountymt.org/departments/commissioners/
Board of County Commissioners
Paul McKenna (Chairman), Craig Iverson, Sig Pugrud — PO Box 226, Winnett, MT 59087 — (406) 429-2121 — pmckenna@petroleummt.gov.

Other Known Local Governments Here

These local governments — special-purpose districts, and smaller incorporated cities and towns — are known to exist in this area, but haven’t been individually researched yet, so there’s no meeting info or contacts on file. Listed here as a starting point if you want to look into one yourself; where we could confirm an official website, the name links there. More may exist here than are listed.

  • Winnett K-12 Schools · School District

Source: NCES Common Core of Data (via Urban Institute), 2022 directory — regular school districts only

  • Fire 1 · Emergency Services District

Source: Montana State Library MSDI Election Districts GIS layer (Fire)

  • Winnett · Town

Source: U.S. Census Bureau Population Estimates Program, 2024

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