John \"johnny O\" Olszewski, Jr.

Democratic

House candidate from Maryland

US House
Electoral Grade
—
Requires 2+ graded races
1
Races
1-0
W-L (100%)
+18.6
Avg Margin
2024
Career Span
Best: +18.6 (2024 House)Worst: 18.6 (2024 House)

Career Timeline

2024 US HouseMarylandDistrict 2
223,797
Candidate Votes
58.2%
Vote %
384,794
Total Votes
+18.6%
Margin
Top opponent: Kim KlacikREP
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