What party is Jason “Mack” Mackrill?

Jason “Mack” Mackrill was elected as a Republican; the office is elected on a partisan ballot.

Where does Jason “Mack” Mackrill stand politically?

There's no published left–right score for Jason “Mack” Mackrill. Most local officials have none: academic scores come from votes in Congress or a state legislature, or from campaign donors, and we don't guess.

Who is Jason “Mack” Mackrill? Prosecuting Attorney, Power County

Jason “Mack” Mackrill is the Prosecuting Attorney, Power County, elected as a Republican.

In office

Office	Who holds it now
Prosecuting Attorney · Power County Prosecuting Attorney	Jason “Mack” Mackrill Republican source

Power County Prosecuting Attorney's website (contact the office there) · everyone on it

Where Jason “Mack” Mackrill stands

No published left–right score. Most local officials don't have one: the academic scores come from votes in Congress or a state legislature, or from who donates to a campaign, and we don't guess. They were elected on a partisan ballot as a Republican.

Quick answers

Who is Jason “Mack” Mackrill?: Jason “Mack” Mackrill is the Prosecuting Attorney, Power County, in Power County, Idaho. Elected as a Republican.
What party is Jason “Mack” Mackrill?: Jason “Mack” Mackrill was elected as a Republican; the office is elected on a partisan ballot.
Where does Jason “Mack” Mackrill stand politically?: There's no published left–right score for Jason “Mack” Mackrill. Most local officials have none: academic scores come from votes in Congress or a state legislature, or from campaign donors, and we don't guess.

Are you Jason “Mack” Mackrill?

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Officeholders as of November 6, 2026, from the Secretary of State's Blue Book of Idaho (2025-2026); each name links to its source. Officials change between elections (appointments, resignations), and the body's own website is the authority. Party is shown only for offices elected on a partisan ballot.

Power County's elected officials

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