What party is Tammy Groom Ketterman?

Tammy Groom Ketterman was elected as a Republican; the office is elected on a partisan ballot.

Where does Tammy Groom Ketterman stand politically?

There's no published left–right score for Tammy Groom Ketterman. 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 Tammy Groom Ketterman? County Assessor, Columbia County

Tammy Groom Ketterman is the County Assessor, elected as a Republican.

In office

Office	Who holds it now	Next term
County Assessor · Columbia County Assessor	Tammy Groom Ketterman Republican source	On the Nov 3, 2026 ballot: count not certified yet

Columbia County Assessor (contact the office there) · everyone on it

Where Tammy Groom Ketterman 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.

2026 election

Tammy Groom Ketterman ran for Columbia County Assessor on the November 3, 2026 ballot. Their candidate page: campaign money, endorsements, opponents and results.

Quick answers

Who is Tammy Groom Ketterman?: Tammy Groom Ketterman is the County Assessor, in Columbia County, Washington. Elected as a Republican. The seat was on the November 3, 2026 ballot; the count isn't certified yet.
What party is Tammy Groom Ketterman?: Tammy Groom Ketterman was elected as a Republican; the office is elected on a partisan ballot.
Where does Tammy Groom Ketterman stand politically?: There's no published left–right score for Tammy Groom Ketterman. 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 Tammy Groom Ketterman?

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Officeholders as of November 6, 2026, from the Washington Secretary of State's certified results of each seat's last general election (2021–2025); officials appointed since then may differ; 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.

Columbia County's elected officials

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