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Bethany E Mann
Politicians/Bethany E Mann
Bethany E Mann

Bethany E Mann

(D)
Candidate for U.S. House District 3 (MO)
RunningU.S. House (District 3) · MO · Nov 3, 2026
About Bethany E Mann

Meet Bethany Mann

I am a Progressive Democrat running for U.S. House of Representatives in Missouri's 3rd Congressional District. I am an environmental chemist, mom, and the daughter of an Air Force Veteran. I grew up in Foristell, MO, and started my career helping farmers and producers test their corn, soybeans, and forage. Now, I live in Saint Peters as an essential worker in energy and water infrastructure, and I help communities test for environmental contaminants like lead and forever chemicals. I am running a campaign to Bring Missourians Together.

I believe that every single one of us deserves freedom -

Freedom to collectively bargain for better wages, safer job sites, and fully funded public education from pre-k to secondary schooling & apprenticeships.

.

Freedom to make decisions about our healthcare without the government getting in the way or getting stuck with a bill that makes a sick family member pickup an extra job or take out a second mortgage.

Freedom to stop water-guzzling data centers, attacks on our elections, and representatives who refuse their job to protect the Constitution.

Freedom to breathe clean air, drink clean water, and leave something better for our kids.

I am building a movement to bring the voice of We the People back to Washington D.C. I am not naive about the challenges, but I am not backing down. In 2024, I ran one of the best Democratic campaigns in the Midwest and turned St. Charles County more blue than it had been since 1960! For the first time in over a CENTURY, Missourians have a Democratic choice in 100% of every Federal, Missouri House, and Missouri Senate race in CD-3. I am within 13 points of winning this race against an extremist because of our coalitions with community leaders, union workers, and grassroots organizing.

About Bethany

Bethany Mann grew up in Foristell, MO, and currently lives in St. Peters, MO. She earned a Bachelor of Science degree in Chemistry from the University of Illinois in Springfield, IL, and started her career working as an intern at the Environmental Protection Agency.

Today, Bethany is a technology specialist who provides instruments, research and development, and education for agriculture, food and beverage, energy, oil and gas, nuclear, and pharma labs for research or regulatory compliance.

Bethany is passionate about education, science, and bringing people together. Her goal is to make the 3rd District and Missouri a state leader when it comes to important issues that build the middle class and strengthen Missouri families.

She believes in equal and fair bargaining rights for farmers, advancing developments in our infrastructure from broadband technology to roads and bridges, and ensuring that our students receive equal access to high-quality education and fully-funded schools.

As a working mom with toddlers, she understands the hard work necessary to be successful in both life and on the job.

Sourced verbatim from bethanymannforcongress.com
Role Summary: U.S. Representative

Members of the U.S. House of Representatives write and vote on federal laws, including the federal budget. Each represents one district and serves a two-year term. Tax bills must start in the House, only the House can impeach federal officials, and members oversee federal agencies through their committees.

Quick Facts
Party
Democrat
Religion
Protestant
Birthplace
NORMAL, ILLINOIS
Residence
ST. PETERS, MO
Family
MARRIED, Spouse:CARSON MANN; 3 children:STELLA, RANDALL, CHAMP
Education
BS, CHEMISTRY
UNIVERSITY OF ILLINOIS SPRINGFIELD
2008
AS, PRE-PHARMACY
LINCOLN LAND COMMUNITY COLLEGE
2008
AS, Science
Lincoln Land Community College
2006-2008
BS, Chemistry
University of Illinois
2008-2010
Professional Background12
Applications Specialist
Perten Instruments
2011-2012
Regional Account Manager
Unity Scientific
2013
President
Agape Scientific Consulting
2017-2019
Owner
Purity Apothecary
2018-Present
Ion Chromatography Sales Representative
Metrohm United States of America
2019-Present
Assistant Campaign Manager
Katy Geppert for Congress
2018
Governor's Environmental Corp. Intern
Environmental Protection Agency
2010
Technology Specialist
Metrohm USA
2019-current
Regional and Key Account Manager
Unity Scientific
2015-2017
Science Tutor
Sylvan Learning Center
2009-2010
Senior Certified Pharmacy Technician
Walgreens
1999-2010
Governor's Environmental Corporation Intern
Illinois State Environmental Protection Agency
2010
Organizations3
Katy Geppert for Congress 2018
Assistant Campaign Manager
2018
Kansas Laboratory Education Association
Executive Board Member
2022-current
Kansas Laboratory Education Association (KLEA)
Member, Board Of Directors
2022-present
Committees2
Missouri Democrats LGBTQIA+ Caucus
Vice Chair
2023-current
Missouri Democrats - LGBTQIA+ Caucus
Vice Chair-Board of Directors
2022-present
Quick Facts
Party
Democrat
Religion
Protestant
Birthplace
NORMAL, ILLINOIS
Residence
ST. PETERS, MO
Family
MARRIED, Spouse:CARSON MANN; 3 children:STELLA, RANDALL, CHAMP