Clerveaux v. E. Ramapo Cent. Sch. Dist., 984 F.3d 213

Background

East Ramapo Central School District (Rockland County, NY) holds at-large elections for a nine-member school board; three seats contested each year.
District is racially and school-type segregated: ~65.7% white overall; public-school population is ~92% Black/Latino while private-school (Orthodox/Hasidic) population is overwhelmingly white.
An informal, white private-school slating organization (Orthodox community leaders) vets, endorses, and elects preferred candidates; minority-preferred candidates consistently lost from 2008–2018 unless slotted.
Plaintiffs (NAACP Spring Valley branch and minority voters) sued under Section 2 of the Voting Rights Act, alleging at-large elections dilute Black and Latino votes; trial court found a Section 2 violation and enjoined further at-large elections.
Plaintiffs’ expert (Dr. Barreto) used BISG (Bayesian Improved Surname Geocoding) + ecological inference to estimate racially polarized voting from actual voter files; District’s expert (Dr. Alford) used CVAP-based EI and contested BISG’s admissibility and reliability.
On appeal the District argued Section 2 requires proof of racial causation, BISG evidence was unreliable, and the totality of circumstances did not support dilution; the Second Circuit affirmed the district court.

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether Section 2 requires proof that race caused election outcomes	Section 2 is a results test; intent/animus not required; causation is one factor in totality	Section 2 requires proof that racial motivation/but-for causation produced the adverse results	Court: No such causation requirement; causation may be considered at the totality-of-the-circumstances stage but is not required
Admissibility and weight of BISG-based expert analysis	BISG on voter-file data is reliable, peer-reviewed, testable, and superior to CVAP for precinct-level EI	BISG is unreliable, untested here, error-prone and not properly preserved; CVAP is the traditional input	Court: District court did not abuse discretion; BISG admissible and appropriate here; BISG-based testimony properly afforded greater weight
Whether Gingles preconditions (political cohesion and white bloc voting) are satisfied	EI using BISG shows Black/Latino cohesion and consistent white bloc voting defeating minority-preferred candidates	EI using CVAP undermines that conclusion; plaintiffs did not meet cohesion or bloc-voting preconditions	Court: Second and third Gingles preconditions satisfied based on reliable BISG+EI analysis; district court’s findings not clearly erroneous
Whether totality of circumstances shows vote dilution (Senate Factors/Additional Factors)	Evidence of racially polarized voting, exclusionary slating, Board unresponsiveness to minority needs, lack of minority-preferred victories, and bad-faith conduct supports dilution	Election outcomes reflect school-type/policy preferences, not race; some minority wins show opportunity to elect	Court: Totality supports Section 2 violation—Senate Factors 2, 4, 7 and Additional Factor 9 weigh for plaintiffs; policy-preference explanation insufficient here

Key Cases Cited

Yick Wo v. Hopkins, 118 U.S. 356 (1886) (affirming fundamental importance of the right to vote)
Thornburg v. Gingles, 478 U.S. 30 (1986) (sets three preconditions and Senate factors for Section 2 vote-dilution claims)
Mobile v. Bolden, 446 U.S. 55 (1980) (discussed regarding intent test that Congress superseded in 1982 amendments)
Goosby v. Town Bd., 180 F.3d 476 (2d Cir. 1999) (causation considered at totality stage; review deference to district court findings)
Daubert v. Merrell Dow Pharm., 509 U.S. 579 (1993) (factors for admissibility of expert scientific testimony)
Kumho Tire Co. v. Carmichael, 526 U.S. 137 (1999) (Daubert gatekeeping applies to all expert testimony; district court discretion)
June Med. Servs. L.L.C. v. Russo, 140 S. Ct. 2103 (2020) (discussed standards of factual-findings review and trial-court advantages in credibility assessments)
Griggs v. Duke Power Co., 401 U.S. 424 (1971) (Title VII disparate-impact principle; cited in legislative-history context)
Bostock v. Clayton County, 140 S. Ct. 1731 (2020) (interpreting "because of" language in statutory discrimination context; discussed and distinguished)
Smith v. City of Jackson, 544 U.S. 228 (2005) (same statutory language may be read differently in different contexts)
White v. Regester, 412 U.S. 755 (1973) (examined minority exclusion from meaningful political participation)
Zimmer v. McKeithen, 485 F.2d 1297 (5th Cir. 1973) (discounting minority victories engineered by majority-controlled politicians)
United States v. City of Eastpointe, 378 F. Supp. 3d 589 (E.D. Mich. 2019) (admitted BISG-based evidence in a Section 2 challenge)