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Asm. Rebecca Kassay

District 4 Democrat First elected 2025

Rebecca Kassay represents AD-4, a D+6 district on Long Island that has become one of the most competitive seats in the chamber; she won her 2024 general election over Edward A. Flood by just 1.4 points — the same margin by which her predecessor lost the seat in 2022 — and the district's scenario model rates it a toss-up under a favorable Republican environment in 2026. The district is majority-homeowner (78.7%) with a median household income of $126,580 and a registration breakdown of 35.0% Democrat, 28.7% Republican, and 31.7% Independent, reflecting a suburban electorate with a substantial unaffiliated voter bloc. First elected in 2025, Kassay has sponsored 52 bills in her initial session, with her top focus areas being Education and Environmental Conservation at 6 bills each, followed by Cannabis, Public Authorities, and Racing, Pari-Mutuel Wagering and Breeding at 3 bills each; passed legislation includes the Whale Awareness Act and a Public Authorities Law expansion funding septic and cesspool upgrades benefiting Long Island communities.AI

Topic Focus AI

Behavioral Finance & Consumer Disclosure Problem Gambling Prevention & Transparency Harmful Algal Bloom Prevention Mobile Sports Betting Regulation Municipal Government Modernization Septic System & Groundwater Contamination Small Municipality Governance Thresholds Suffolk County Environmental Infrastructure

Topics extracted by AI from joint Senate-Assembly committee hearing transcripts and floor debate. Tag size reflects number of supporting citations.

Key Issues AI

Racing, Pari-Mutuel Wagering and Breeding 1 for A10329
General Municipal 1 for A3923
Education 6 bills
Environmental Conservation 6 bills
Cannabis 3 bills
Public Authorities 3 bills
Racing, Pari-Mutuel Wagering and Breeding 3 bills
General Municipal 2 bills
Transportation 2 bills
Vehicle and Traffic 2 bills

Key issue areas derived from floor debate speeches and sponsored bill law sections.

Legislative Activity (2025–2026)

Bills sponsored 52
Floor debate appearances 13
Years in office 1

Bill sponsorship from NYS Open Legislation API. Hearing appearances from joint Senate-Assembly committee transcripts. Floor debate from official Assembly session transcripts (Granicus, 2023–present).

Bill Focus Areas

Education 6 bills
Environmental Conservation 6 bills
Cannabis 3 bills
Public Authorities 3 bills
Racing, Pari-Mutuel Wagering and Breeding 3 bills
General Municipal 2 bills
Transportation 2 bills
Vehicle and Traffic 2 bills

Grouped by law section from sponsored Assembly bills. Source: NYS Open Legislation API.

Floor Speeches: In Support (13) AI

A10329 An act to amend the Racing, Pari-Mutuel Wagering and Breeding Law, in relation to requiring mobile sports wagering operators to share monthly invoice statements to authorized consumers 2026-03-24

Presented the bill as a solution to address problem gambling by providing users with transparent monthly statements about their betting activity and problem gambling resources, noting that in 2025 bettors wagered over $26 billion in New York with a 26 percent spike in helpline calls.

A06285 Mobile Sports Betting Monthly Invoice Bill 2026-03-24 PASSED

Monthly invoices showing betting amounts, winnings, losses, and betting habits will provide users with a clear picture of their behavior and may prompt behavioral change, similar to calorie counts on fast food. The bill addresses a crisis: $26 billion wagered in 2025, 26 percent increase in problem gambling hotline calls, and 22 percent of bettors showing signs of problem gambling.

A08515-A Whale Awareness Act 2026-02-24 PASSED
A09434 An act to amend Chapter of the Laws of 2025 amending the Civil Service Law relating to requiring the Department of Civil Service to allow municipalities to post municipal employment positions on the Department of Civil Service's State Jobs website 2026-01-13 PASSED
A08807 An act to amend the Public Authorities Law, in relation to the Septic System Replacement Fund 2025-06-13 PASSED

As prime sponsor, Kassay emphasized that 70 percent of Suffolk County residents use antiquated cesspools and septic systems that contaminate groundwater and cause harmful algal blooms. The bill facilitates reimbursement for upgrades to modern IA systems that treat nitrogen more effectively.

Floor Speeches: In Opposition AI

No recorded floor speeches in opposition found in our transcript archive for this member.

Electoral History

General Elections

Year Winner Runner-up Margin
2024 Rebecca A. Kassay 50.7% (30,795) Edward A. Flood 49.3% (29,964) 1.4pts
2022 Edward A. Flood 50.7% (24,199) Steven C. Englebright 49.3% (23,503) 1.4pts
2020 Steven Englebright 55.2% (33,766) Michael S. Ross 44.1% (26,941) 11.1pts
2018 Steven Englebright 60.6% (27,733) Christian W. Kalinowski 39.4% (18,019) 21.2pts
2016 Steven Englebright 59.2% (31,941) Steven Weissbard 40.8% (21,994) 18.4pts
2014 Steven Englebright 58.1% (16,383) Christopher C. Keegan 41.9% (11,828) 16.2pts
2012 Steven Englebright 62.8% (28,653) Deborah J. Mc Kee 37.2% (16,990) 25.6pts
2010 Steven Englebright 56.1% (20,446) Deborah J. McKee 43.9% (15,972) 12.2pts
2008 Steven Englebright 66.1% (34,975) Bruce C. Bennett 33.9% (17,946) 32.2pts
2006 Steven Englebright 69.2% (22,442) Bruce C. Bennett 30.8% (9,970) 38.4pts
2004 Steven Englebright 62.7% (34,137) Peter D. Busacca 37.3% (20,299) 25.4pts
2002 Steven Englebright 58.4% (18,676) Nicholas S. Klissas 41.6% (13,309) 16.8pts
2000 Steven Englebright 65.1% (30,839) Anthony P. Moncayo 34.9% (16,563) 30.2pts
1998 Steven Englebright 53.1% (17,440) John Jay La Valle 46.9% (15,410) 6.2pts
1996 Steven Englebright 59.0% (25,377) Kenneth E. Gaul 41.0% (17,651) 18.0pts

Source: NYS Board of Elections certified results. ⚡ = margin under 10 pts. District history reflects 2022 redistricted boundaries.

Vulnerability Index

Base lean: D+4

Favorable D
Likely D
Neutral
Lean D
Favorable R
Toss-up
  • Won last contested race by only 1.4 points

Scenario model: ±5pt national environment shift applied to district base lean (D+4). Base lean blends voter registration (40%) with recent contested general election margins (60%), using up to the last 4 general elections with margins under 40 points. Ratings: Safe D/R = 15+ pts, Likely = 8–14 pts, Lean = 3–7 pts, Toss-up = within 2 pts (Assembly districts are smaller and more homogeneous than Senate districts, so tighter thresholds are used). Generic ballot from Silver Bulletin (Nate Silver), as of 5/20/2026. Not a prediction — reflects structural competitiveness under different cycle environments.

District 4 Profile

Population 127,743
Median income $126,580
Median rent $2,480
Homeownership 78.7%
Education (BA+) 45.4%
Poverty rate 7.3%
Uninsured rate 2.6%
Unemployment rate 5.3%

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024).

Voter Registration

35%
29%
36%
Dem 35.0% Rep 28.7% Ind/Other 36.3%

Demographics

White 64.8%
Black 8.5%
Hispanic 16.3%
Asian 9.2%
Median age 38.2
Foreign born 16.1%
Limited English households 2.7%
Veterans 3.8%
Disability rate 11.0%

Commute Mode

Drive alone 73.9%
Public transit 3.4%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2024). Race and ethnicity figures may not sum to 100% — Hispanic/Latino is an ethnicity category that overlaps with racial groups.

Lobbying Activity

No lobbying disclosures on record for this member in the available dataset.

Source: NY Commission on Ethics and Lobbying in Government via data.ny.gov.