WHERE
Where do Johnny Olszewski's campaign contributions come from?
Funding summary
Campaign finance data is not yet available for this representative.
Top industries
Most itemized donors to this committee did not list an employer, so FEC data doesn't support an industry breakdown for this cycle.
Vote-finance correlation
Data through Jul 2026 · Sources: 2 — FEC individual filings (2026 cycle), Congress.gov roll calls (119th Congress) [170]
Johnny Olszewski received $966,000 in donations from analyzed sources. He voted on 170 bills. There is a strong positive pattern between donation amounts and yea rates. This means larger donations often align with higher yea rates. The top donating sectors were Lawyers & Lobbyists, Ideology/Single-Issue, and Finance/Insurance/Real Estate. Olszewski had a 50.0% yea rate on bills related to Lawyers & Lobbyists. He had a 36.4% yea rate on bills related to Ideology/Single-Issue. He had a 47.8% yea rate on bills related to Finance/Insurance/Real Estate.
Fewer than 5 other members of the MD House delegation have comparable data right now, so no peer comparison is shown.
This analysis shows factual patterns in public data. Campaign contributions are legal and do not indicate wrongdoing. Voting alignment with donor industries is common across all legislators. Correlation does not indicate causation or improper behavior.
Campaign finance data from FEC.gov. Totals reflect the current two-year cycle. Industry breakdown covers only itemized individual donations where the donor listed an employer. Full methodology