Overview of the Representative's office, activities, and communications.
Performance & Participation
Votes CastTop 25%
100% — Voted in 643 of 645 roll call votes this congress.
Avg 97% · Most: 100% · Least: 18%
Vote IndependenceMiddle 50%
1.0% — Voted against their own party majority 6 of 604 times.
Avg 2.1% · Most independent: 23.7% · Most party-line: 0.0%
Cosponsors AttractedMiddle 50%
173 — Attracted 173 cosponsors across 16 bills.
Avg 300 · Most: 1,868 · Least: 0
Cosponsors Attracted Cross-AisleBottom 25%
10 — Attracted 10 cosponsors across the aisle.
Avg 60 · Most: 1,291 · Least: 0
Cosponsorships GivenMiddle 50%
270 — 270 bills cosponsored.
Avg 303 · Most: 1,768 · Least: 3
Cosponsorships Given Cross-AisleMiddle 50%
53 — 53 bills cosponsored across the aisle.
Avg 59 · Most: 803 · Least: 0
Committee Assignments
7 committees
Member·Foreign Affairs Committee43% Member·Small Business Committee73% Member·Tom Lantos Human Rights Commission Member·Africa Subcommittee33% Member·East Asia and Pacific Subcommittee0% ‘We’re Rebuilding Stronger’: Gov. Moore Gives Update On Francis Scott Key Bridge Project
The Baynet · Jul 26, 2026
Stop DOGEs Federal Cuts, Voters Tell Olszewski At Towson Town Hall
Patch · Apr 11, 2025
Maryland Rep. Johnny Olszewski foregoes pay during federal government shutdown
Yahoo! News · Oct 6, 2025
Congressman withholds pay during government shutdown
Yahoo! News · Oct 6, 2025
Wednesday 2/18 edition of lots of Democrats working for us!
Daily Kos · Feb 18, 2026
Data sourced from official congressional records, CRS, and FEC filings. AllCiv Score methodology available at allciv.com/methodology.