Jerr Derr is the County Commissioner, in Pennington County, South Dakota.

What party is Jerr Derr?

County Commissioner is elected on a nonpartisan ballot, so no party is listed for Jerr Derr.

Where does Jerr Derr stand politically?

There's no published left–right score for Jerr Derr. 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 Jerr Derr? County Commissioner, Pennington County

Jerr Derr is the County Commissioner.

In office

Office	Who holds it now
County Commissioner · Pennington County Board of Commissioners	Jerr Derr source

Pennington County Board of Commissioners (contact the office there) · everyone on it

Where Jerr Derr 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.

Quick answers

Who is Jerr Derr?: Jerr Derr is the County Commissioner, in Pennington County, South Dakota.
What party is Jerr Derr?: County Commissioner is elected on a nonpartisan ballot, so no party is listed for Jerr Derr.
Where does Jerr Derr stand politically?: There's no published left–right score for Jerr Derr. 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 Jerr Derr?

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Officeholders as of November 6, 2026, from the Secretary of State's South Dakota Legislative Manual (Blue Book); 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.

Pennington County's elected officials

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