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Official Biography

Verified July 31, 2026

JOHNNY OLSZEWSKI, Jr., Democrat, of Sparrows Point, MD; born in Baltimore, MD, September 10, 1982; education: B.A., political science and American studies, Goucher College, Baltimore, MD, 2004; M.A., political management, The George Washington University, Washington, DC, 2006; Ph.D., public policy, University of Maryland Baltimore County, Baltimore, MD, 2017; professional history: senior account executive; teacher, Baltimore County, MD, public schools, 2004-11; adjunct faculty, Goucher College, Baltimore, MD, 2007-08; senior manager of legislative affairs, city of Baltimore, MD, 2015; member, Maryland State House of Delegates, 2006-15; county executive, Baltimore County, MD, 2018-24; election history: elected to the 119th Congress on November 5, 2024.

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