William Mostoller
Idaho House of Representatives  ·  District 24 Seat B  ·  2026 Primary
True Conservative · District 24B · Hagerman, Idaho

Idaho First.
Always.

"The people of District 24B deserve a representative who puts them first — ahead of special interests and out-of-state influences."

🎖️ USMC Combat Veteran 🏗️ 20+ Years Construction 💼 Small Business Owner 🏡 Raised in Idaho 👨‍👩‍👧‍👦 Family Man
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William Mostoller — Candidate for Idaho House District 24B
William Mostoller · Candidate
About William

Rooted in Idaho.
Tested by Service.

William Mostoller is a combat veteran of both Iraq and Afghanistan — serving multiple tours of duty with the United States Marine Corps and earning decorations for valor and service. His time in uniform instilled the discipline, integrity, and commitment to others that now drives his campaign.

A 20-plus year veteran of Idaho's construction trades, William understands firsthand what it takes to build something with your hands. He knows the challenges facing working families, contractors, and small business owners — because he has lived them.

As founder of MVP Processing, a merchant services business based in Hagerman, William serves small businesses across Idaho every day. He knows how government over-taxation and overreach threaten the livelihoods of the entrepreneurs who are the backbone of our communities.

William is not a career politician parachuting in from Boise. He is one of you — and he will fight for you with the same ferocity he brought to the battlefield.

2+
Combat Tours
20+
Yrs Construction
5+
Yrs in Business
William Mostoller with his family
William with his family — the reason he's fighting for Idaho's future.
Military Service

A Record of Sacrifice & Leadership

🎖️
Decorations for Valor
Honored for distinguished acts of valor in combat — a record of courage under fire that speaks for itself.
🌍
Iraq & Afghanistan
Multiple combat tours in both theaters of operation — serving when and where America needed him most.
🦅
United States Marine Corps
The core values of Honor, Courage, and Commitment aren't just words to William — they are a way of life he carries into every role.
❤️
Community Service
A charity organizer and servant-leader who gives back to the Idaho community he was proud to defend in uniform.
William Mostoller on deployment — U.S. Marine Corps
On deployment — U.S. Marine Corps
William Mostoller during service in Afghanistan
Serving in Afghanistan
"Mostoller's unwavering service in the Marine Corps stands as a clear example of American dedication, sacrifice, and leading by example." — Campaign Press Release, February 27, 2026
Campaign Platform

Five Pillars for an Idaho-First Future

01
🚧
Immigration Reform
Protect Idaho families and workers by holding accountable those who harbor and traffic illegal immigrants. Enforce E-Verify requirements statewide and ensure a fair job market where Idahoans come first. Our communities and our working families deserve secure borders and honest labor markets — no exceptions.
02
💰
Reduce Government Spending
Restore accountability to taxpayers and cut wasteful, bloated government spending that burdens Idaho families. Government must live within its means — just as every Idaho household does. No more out-of-control budgets built on the backs of hardworking people.
03
🔫
Pro-Second Amendment
Fully expand and defend the God-given right of Idahoans to protect themselves and their loved ones. No compromises. No restrictions. The Second Amendment is a fundamental right — and William will defend it without apology, in every vote, every time.
04
📉
Tax Reform
Slash the crushing tax burden by eliminating grocery, gas, property, and income taxes. Replace them with a simple, uniform sales tax that stops punishing hardworking Idahoans for earning a living, buying food, or owning land. Real relief for real families.
05
🏡
Property Rights
Uphold and restore property rights as the bedrock of our Republic. Government overreach on private land has gone too far. William will defend every Idahoan's right to own, use, and control their property — free from bureaucratic interference and governmental abuse.
"If you are tired of government overreach, rising costs, and policies that don't put Idaho families first — join me." — William Mostoller, Candidate for Idaho House District 24B
Media & Press

In the News

Featured Interview

Watch William Mostoller share his vision for District 24B — why he's running, what he stands for, and how he plans to fight for the working families of Gooding, Camas, and Twin Falls counties.

📰 Press & Updates
March 2026
Mostoller Sits Down for an Interview
(Idaho Signal / Citizens Alliance of Idaho)
Video — Campaign Media
Watch Interview
Additional coverage and interview links will appear here as the campaign progresses. Members of the media can contact the campaign directly.
Media Inquiries

Requesting an interview, comment, or press materials?
Reach William's campaign team directly.

Contact Press Team
District 24 Seat B

Serving the Heart of Idaho

District 24B stretches across some of Idaho's most productive and resilient communities — farming towns, ranching families, and tight-knit rural neighborhoods where neighbors know each other and hard work is still honored.

William Mostoller was born and raised here. He built his business, raised his family, and planted deep roots in this community. He is not a career politician — he is one of you, fighting for you.

Gooding County
Camas County
Rural Twin Falls County

Why It Matters

The working families, farmers, small business owners, and everyday Idahoans of District 24B have, for too long, been represented by politicians who answer to lobbyists and special interests rather than the people who sent them to Boise.

William Mostoller will put District 24B first. He will cast votes based on what is right for his neighbors — not what is politically convenient, not what is safe, and not what out-of-state money demands.

"I may be old-fashioned, but I believe integrity matters, words have meaning, and actions — especially your votes — speak the loudest."

Get Involved

Stand With William

🤝
Volunteer
Knock doors, make calls, put up yard signs, and help spread the word across District 24B. Every hour you give strengthens this movement.
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❤️
Donate
Your support funds yard signs, mailers, and outreach that reaches every family in the district. No contribution is too small — every dollar counts.
Donate Now
📢
Spread the Word
Share this campaign with your friends, family, and neighbors. Talk to people in your community about what William Mostoller stands for.
Get Materials
Contact the Campaign

We Want to Hear From You

Reach the Campaign Directly

📞
Phone
208-421-7624
✉️
📍
Location
Hagerman, Idaho
🗳️
Office Sought
Idaho House, District 24 Seat B

For interviews, media inquiries, to volunteer, donate, or get involved — reach out directly. William personally reads every message from District 24B families.

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