Mary Shea
D
- Represent Pocatello's priorities in the Idaho statehouse
Per the campaign site.
No detailed biographical facts beyond her campaign platform were found on Mary Shea's site as of September 27, 2026.
2 candidates are tracked for Idaho House District 29 Seat A on the November 3, 2026 ballot: Mary Shea and Dustin W. Manwaring. Candidate information follows official Bannock County election filings; verify with the official election office linked below.
Mary Shea (D), Dustin W. Manwaring (R) are on the November 3, 2026 ballot for Idaho House District 29 Seat A. Dustin W. Manwaring is the sitting member, per the Idaho Legislature's membership roster. Party nominees were chosen at the May 19, 2026 primary, per the Idaho Secretary of State's candidate filing portal.
State legislator. State legislators write and vote on state laws and the state budget, which fund schools, roads, prisons, universities and health programs, and set the rules for local governments and elections. Each member represents one district and serves on committees that shape bills before a floor vote. Terms are two years in most state houses and four in most state senates.
This race. Elected by district: only voters who live in the district see this race on their ballot. The sitting officeholder, Dustin W. Manwaring, is on the ballot.
Idaho › Bannock County › Idaho House District 29 Seat A
D
Per the campaign site.
No detailed biographical facts beyond her campaign platform were found on Mary Shea's site as of September 27, 2026.
R Incumbent
Dustin is an attorney from Pocatello serving his third term representing House District 29 Seat A, per the Idaho Legislature. He serves on the Appropriations, Ethics and House Policy, and Resources and Conservation committees, per the Idaho Legislature.
Who is running for Idaho House District 29 Seat A in 2026?
2 candidates are tracked for Idaho House District 29 Seat A on the November 3, 2026 ballot: Mary Shea and Dustin W. Manwaring. Candidate information follows official Bannock County election filings; verify with the official election office linked below.
When is the Idaho House District 29 Seat A election in Idaho?
Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Idaho are on the Idaho election hub at theballotbrief.com.
How do I see my exact Bannock County ballot?
Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.
Candidate roster from official Bannock County and state election office filings, last verified September 27, 2026. Bios and priorities carry their attribution inline.
Cross-check with the official Idaho election office, or see the full Bannock County sample ballot and your exact ballot by address.
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