Andy Riley is the Sheriff, Atchison County, in Atchison County, Missouri. Elected as a Republican.

What party is Andy Riley?

Andy Riley was elected as a Republican; the office is elected on a partisan ballot.

Where does Andy Riley stand politically?

There's no published left–right score for Andy Riley. 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 Andy Riley? Sheriff, Atchison County

Andy Riley is the Sheriff, Atchison County, elected as a Republican.

In office

Office	Who holds it now
Sheriff · Atchison County Sheriff	Andy Riley Republican source

Atchison County Sheriff (contact the office there) · everyone on it

Where Andy Riley 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 Andy Riley?: Andy Riley is the Sheriff, Atchison County, in Atchison County, Missouri. Elected as a Republican.
What party is Andy Riley?: Andy Riley was elected as a Republican; the office is elected on a partisan ballot.
Where does Andy Riley stand politically?: There's no published left–right score for Andy Riley. 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 Andy Riley?

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Officeholders as of November 6, 2026, from the Missouri Secretary of State's Official Manual (Blue Book) 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.

Atchison County's elected officials

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