Holly Cook

Holly Cook

Republican Party

Candidate, Ada County Board of Commissioners District 1

Elections and appointments

Next election

May 19, 2026

Holly Cook (Republican Party) is running for election to the Ada County Board of Commissioners to represent District 1 in Idaho. Cook is on the ballot in the Republican primary on May 19, 2026.^[source]

Elections

2026

See also: Municipal elections in Ada County, Idaho (2026)

General election

The primary will occur on May 19, 2026. The general election will occur on November 3, 2026. General election candidates will be added here following the primary.

The candidate list in this election may not be complete.

Democratic primary

The candidate list in this election may not be complete.

Democratic primary for Ada County Board of Commissioners District 1

Jennifer Holley (D), Aaron Swisher (D), and Kelceymarie Warner (D) are running in the Democratic primary for Ada County Board of Commissioners District 1 on May 19, 2026.

		Candidate
	Submit photo	Jennifer Holley
		Aaron Swisher
	Submit photo	Kelceymarie Warner

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	There are no incumbents in this race.
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Republican primary

The candidate list in this election may not be complete.

Republican primary for Ada County Board of Commissioners District 1

Incumbent Ryan Davidson (R), Lynn Bradescu (R), and Holly Cook (R) are running in the Republican primary for Ada County Board of Commissioners District 1 on May 19, 2026.

		Candidate
	Submit photo	Ryan Davidson
		Lynn Bradescu
	Submit photo	Holly Cook

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	Incumbents are bolded and underlined.
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

Endorsements

Ballotpedia is gathering information about candidate endorsements. To send us an endorsement, click here.

Campaign themes

2026

Ballotpedia survey responses

See also: Ballotpedia's Candidate Connection

Holly Cook has not yet completed Ballotpedia's 2026 Candidate Connection survey. Send a message to Holly Cook asking them to fill out the survey. If you are Holly Cook, click here to fill out Ballotpedia's 2026 Candidate Connection survey.

Who fills out Ballotpedia's Candidate Connection survey?

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You can ask Holly Cook to fill out this survey by using the button below or emailing hollycook208@gmail.com.

See also

2026 Elections

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