What party is John Marquardt?

County Commissioner is elected on a nonpartisan ballot, so no party is listed for John Marquardt.

Where does John Marquardt stand politically?

There's no published left–right score for John Marquardt. 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 John Marquardt? County Commissioner, Yankton County

John Marquardt is the County Commissioner.

In office

Office	Who holds it now
County Commissioner · Yankton County Board of Commissioners	John Marquardt source

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

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

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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.

Yankton County's elected officials

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