Who is Rebecca Arnold? County Assessor, Ada County

Rebecca Arnold is the County Assessor, elected as a Republican.

In office

OfficeWho holds it nowNext term
County Assessor · Ada County AssessorRebecca Arnold Republican sourceOn the Nov 3, 2026 ballot: count not certified yet

Ada County Assessor's website (contact the office there) · everyone on it

Where Rebecca Arnold 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

Rebecca Arnold ran for Ada County Assessor on the November 3, 2026 ballot. Their candidate page: campaign money, endorsements, opponents and results.

Quick answers

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

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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.

Ada County's elected officials

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