Biography
Political Party: Democratic
District: Maryland's 2nd Congressional District
Representative Johnny "Johnny O" Olszewski Jr. is a lifelong Marylander dedicated to public service. Born and raised in Baltimore County, he began his political career as a student member of the Baltimore County Board of Education during his senior year at Sparrows Point High School. After teaching civics and special education in Baltimore County Public Schools for seven years, Olszewski was appointed to the Maryland House of Delegates in 2006, where he served two terms. In 2018, he was elected as Baltimore County Executive, becoming the youngest person to hold that position. In 2024, Olszewski was elected to the U.S. House of Representatives, representing Maryland's 2nd Congressional District.
Education
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Bachelor of Arts in Political Science and American Studies: Goucher College, 2004
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Master's in Political Management: George Washington University, 2005
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Ph.D. in Public Policy: University of Maryland, Baltimore County, 2017
Political Experience
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Baltimore County Board of Education: Student Member, 1999
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Maryland House of Delegates: Delegate, 2006–2014
- Youngest person elected Chairman of the Baltimore County House Delegation
- Advocated for earned sick leave, minimum wage increases, and marriage equality
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Baltimore County Executive: 2018–2024
- Committed record funding for public education
- Established the county’s first Office of the Inspector General
- Launched annual Budget Town Hall meetings
- Enacted bipartisan police reform and gun safety legislation
- Established the County’s first dedicated Department of Housing and Community Development
- Launched Baltimore County’s first free, fixed-route public transportation service
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U.S. House of Representatives: Representative for Maryland's 2nd Congressional District, 2025–present
Throughout his career, Olszewski has been recognized for his commitment to transparency, accountability, and community engagement. His leadership has focused on education reform, environmental sustainability, and social equity.
