Johnny Olszewski, Jr.

Democrat · MD-2 · U.S. House

Bio

John Anthony Olszewski Jr., also known by his nickname Johnny O, is an American politician who has served as a member of the U.S. House of Representatives from Maryland's 2nd congressional district since 2025. A member of the Democratic Party, he served as the 14th county executive of Baltimore County, Maryland, from 2018 to 2025.

Full bio on Wikipedia →

Record of service

In office: 1.6 years
First took office: 2025 (1 terms)
Seniority: 389 of 437 by time served
Age: 43

District offices

Towson, MD · 410-427-5725

FEC filings ↗OpenSecrets ↗GovTrack ↗Ballotpedia ↗Vote Smart ↗Instagram ↗X/Twitter ↗

Service history, offices and identifiers from unitedstates/congress-legislators (public domain). Years served sum each term rather than subtracting the first start date, so a break in service is not counted as time in office.

Reported net worth

2024

$857k

2025

$631k

Most recent filing (2025)

Assets: $528k – $1.5M
Liabilities: $265k – $550k
Net worth: −$22k – $1.3M
Since 2024: −$227k

Largest holdings in the 2025 filing · 36 assets reported

Quantitative Tactical Aggressive Fund LLC ⇒ Quantitative Tactical Aggressive Fund Master, $250k – $500k

Daria J. Olszewski Irrecovable Trust ⇒ Quantitative Tactical Aggressive Fund LLC ⇒ Quantit$100k – $250k

Fidelity Investment Retirement Account ⇒ JPMCB SmartRetirement® Passive Blend 2045 Fund CF$50k – $100k

M and T Bank Accounts$15k – $50k

Maryland Legislative Retirement Plan$15k – $50k

Maryland Supplemental Retirement Plan ⇒ State Street S&P 500 Index V.I.S. Fund (SSSPX)$15k – $50k

Maryland Supplemental Retirement Plan ⇒ T. Rowe Price Mid-Cap Value Fund, Inc. (TRMCX)$15k – $50k

Maryland Supplemental Retirement Plan ⇒ T.Rowe Price Institutional Small-Cap Stock Fund (T$15k – $50k

Vanguard Retirement Portfolio ⇒ Vanguard 500 Index Fd Admiral Shs (VFIAX)$15k – $50k

Vanguard Retirement Portfolio ⇒ Vanguard FTSE Social Index Fund Admiral Shares (VFTAX)$15k – $50k

Bank of America Account$1k – $15k

Peake Federal Credit Union - Checking$1k – $15k

Peake Federal Credit Union- Checking & Savings Account$1k – $15k

Baltimore County Supplemental Retirement Plan ⇒ Fidelity Puritan Fund (FPURX)$1k – $15k

Baltimore County Supplemental Retirement Plan ⇒ JP Morgan Mid Cap Value Fund-A Share Class$1k – $15k

Baltimore County Supplemental Retirement Plan ⇒ Nationwide Destination 2050 Fund Class R6 $1k – $15k

Baltimore County Supplemental Retirement Plan ⇒ Nationwide Destination 2055 Fund Class R6 $1k – $15k

Baltimore County Supplemental Retirement Plan ⇒ Nationwide Variable Insurance Trust - NVIT$1k – $15k

Baltimore County Supplemental Retirement Plan ⇒ T. Rowe Price Equity Income Fund - I Class$1k – $15k

E*TRADE (Morgan Stanley)- Brokerage ⇒ Democratic Large Cap Core ETF (DEMZ)$1k – $15k

E*TRADE (Morgan Stanley)- Brokerage ⇒ DraftKings Inc. - Class A Common Stock (DKNG)$1k – $15k

E*TRADE (Morgan Stanley)- Brokerage ⇒ GE Aerospace Common Stock (GE)$1k – $15k

Fidelity Investment Retirement Account ⇒ Fidelity Select Technology (FSPTX)$1k – $15k

Fidelity Investment Retirement Account ⇒ Fundamental Investors, Class R-6 Shares (RFNGX)$1k – $15k

Fidelity Investment Retirement Account ⇒ Neuberger Berman Genesis Fd Cl R6 (NRGSX)$1k – $15k

Fidelity Investment Retirement Account ⇒ T. Rowe Price Growth Stock ETF (TGRW)$1k – $15k

Fidelity Investment Retirement Account ⇒ Vanguard Institutional 500 Index Trust$1k – $15k

Fidelity Investment Retirement Account ⇒ Vanguard Mid-Cap Index Fund Insti Plus (VMCPX)$1k – $15k

Maryland Senator Edward J. Kasemeyer College Investment Plan 1 ⇒ T. Rowe Price Equity Inde$1k – $15k

Maryland Supplemental Retirement Plan ⇒ EuroPacific Growth Fund Cl R-6 (RERGX)$1k – $15k

Maryland Supplemental Retirement Plan ⇒ Great Gray Trust American Funds 2045 Fund I (WTAAF$1k – $15k

Maryland Supplemental Retirement Plan ⇒ TCW Core Fixed Income Fund I Class (TGCFX)$1k – $15k

Maryland Supplemental Retirement Plan ⇒ William Blair Large Cap Growth Fund Class R6 (LCGJ$1k – $15k

Pentagon Federal Credit Union$1 – $1k

Sol Systems$201 – $1k

Maryland Supplemental Retirement Plan ⇒ Fidelity Puritan Fund (FPURX)$1 – $1k

Largest first, capped at 40 line items. Each is the asset's reported value bracket, not the income it produced.

From annual financial disclosures, which report every asset and debt as a bracket — so these are ranges, and the figure shown is their midpoint. A primary residence is not a reportable asset while its mortgage is a reportable debt, which pushes some members negative. How this is calculated →

Overall lean (DW-NOMINATE)

LeftCenterRight

Issue profile

Taxes & Fiscal

D+0.56

Healthcare

D+0.84

Immigration & Border

D+0.93

Guns

D+1.00

Abortion & Reproductive Rights

D+1.00

Environment & Energy

D+0.87

Crime & Policing

D+0.60

Defense & Veterans

D+0.76

Economy & Labor

D+0.75

Foreign Policy & Trade

D+0.49

Civil Rights & Social

D+0.91

Education

D+1.00

Government & Democracy

D+0.85

Judicial & Executive Nominations

D+1.00

Each issue runs left ↔ right, scored from how the member voted on bills tagged to that issue (−1…+1). Issues with too few votes are blank. Overall lean uses DW-NOMINATE.

How they score against the parties

Johnny Olszewski, Jr.'s voting record compared with each party's national platform, issue by issue — the same similarity score used across the site.

Green Party

92%Closest

Democratic Socialists (DSA)

90%

90%

90%

53%

25%

On the political map

Johnny Olszewski, Jr. (the large ringed dot) among every current member of Congress and the party platforms.

Party platforms:Communist Party USADemocratic Socialists (DSA)Green PartyDemocratic PartyRepublican PartyLibertarian Party

Each small dot is a current member (Dem · Rep); the larger dots are party platforms — click one for its closest members. Economic axis: taxes, healthcare, labor, energy. Social axis: abortion, guns, immigration, civil rights, crime.

Do you vote like Jr.?

Answer a few questions on the issues and see which members of Congress — and which party — actually line up with you.

Take the 2-minute quiz

Caucuses & committees

Where Jr.sits in Congress's own organization — each group's lean is computed from its members' voting records. Explore them all on the caucuses and committees pages.

Caucuses

New Democrat Coalitionstrongly left · 109 members
Congressional Equality Caucusstrongly left · 153 members

Committees

House Committee on Foreign Affairscenter · 50 members
Africa East Asia and Pacific
House Committee on Small Businesscenter · 24 members
Rural Development, Energy, and Supply Chains Innovation, Entrepreneurship, and Workforce Development

Most and least aligned members

Treating Jr.'s 14 issue scores as a vector, cosine similarity measures whether two voting records point the same way (+100%) or in opposite directions (−100%) — the colleagues whose records align most and least with theirs.