Attorneys in New York, NY

93,609 registered attorneys

New York office-market desk (NY)

Statewide count rank #1 / 629NY cities, a mega office market.

Among 93,609 non-deceased rows with an admission year, the span runs 1946-2026 (median 2009). Longest-tenured listed office peers: Frances Levenson Warshavsky (1946) , Lawrence N. Friedland (1949) , Edward A.W. Franklin (1951) .

New York's register footprint

New York, NY concentrates in Currently registered (82% of 93,609 rows; status mix index 6,862).

Among school-named rows, Brooklyn Law School alone is 36% (school mix index 3,346).

Mix index is HHI×10,000 on OCA status shares and on school-named rows. Distinct from the statewide rank line above.

New York office-book shape

New York spreads named employers across 31,012 firms (mix index 10); Kirkland & Ellis Llp leads at 756 of 90,530 named rows.

ZIP book runs 188 codes; 10017 holds 10% (9,035 rows).

Judicial dept 1 covers 49% of dept-tagged rows (45,669 of 4 departments present).

Largest admission decade is the 2010s at 27% of 93,609 dated rows - no single decade majority.

Derived from employer, ZIP, judicial-department, and admission-year fields on the same OCA extract - not a market-quality ranking.

New York registration renewal calendar

Next-registration months spread wide here - 12 distinct calendar months on file, no single month over 9% (May tops the list).

Renewal years span 2025–2028; 2027 leads at 46% (42,887 rows).

Median admission year 2009; mean tenure ~19.7 years on dated rows.

Next-registration month/year comes from the OCA extract (birthday-linked renewal window) - an administrative calendar, not a quality or discipline ranking.

New York law-firm-led employer book

law-firm employers lead this 93,609-row book at 48% (top named: Kirkland & Ellis Llp).

3,079 blank-employer rows sit beside the named book.

Also present: corporate (43,227), government (1,505), education (679).

Roles are heuristic labels on OCA employer strings (government, law firm, education, military, corporate, blank) - not a practice-area or quality ranking.

New York status stack

office rows

What this shows 82% Currently registered among 93,609 office rows.

Source NY OCA Attorney Registrations via data.ny.gov As of 2026-08-06
Name Status
Claudia Alejandra Costa Currently registered
Craig Austin Costa Currently registered
Gabrielle Patricia Costa Currently registered
Jordan A. Costa Currently registered
Keith Nicholas Costa Currently registered
Kyle Joseph Costa Due to reregister within 30 days of birthday
Stefano F. Costa Due to reregister within 30 days of birthday
Todd A. Costa Currently registered
Bianca Nicole Costa Rodriguez Currently registered
Sommer Costabile Due to reregister within 30 days of birthday
Paige N Costakos Currently registered
Evan J. Costaldo Currently registered
Anthony J. Costantini Due to reregister within 30 days of birthday
Vanessa Costantini Currently registered
Kevin Michael Costantino Currently registered
Allison Staci Costanzo Currently registered
Amber Nicole Costanzo Currently registered
Arlene E. Costanzo Currently registered
Diane Costanzo Currently registered
Francesco Avery Costanzo Due to reregister within 30 days of birthday
Michael Costanzo Currently registered
Steven Michael Costanzo Currently registered
Albert Joseph Costello Jr Suspended, delinquent
Andrew Colin Costello Currently registered
Andrew Francis Costello Currently registered
Barbara-Ann Michele Costello Currently registered
Bridget Catherine Costello Currently registered
Charles Bonaventura Costello Iii Currently registered
Christina Anne Costello Currently registered
Claire Marie Costello Currently registered
Edward John Costello Currently registered
Gerard Joseph Costello Suspended, delinquent
Gillian Costello Currently registered
Honor Rose Costello Due to reregister within 30 days of birthday
J Mcgarry Costello Currently registered
Keri Linnea Costello Currently registered
Patrick B. Costello Currently registered
Patrick Sean Costello Due to reregister within 30 days of birthday
Phillip Rohde Costello Suspended, delinquent
Timothy M. Costello Due to reregister within 30 days of birthday
James Justin Coster Currently registered
John Ignatius Coster Iv Currently registered
Cindy E. Costiera Currently registered
Andrew James Costigan Currently registered
Christine D. Costigan Currently registered
Daniel Arthur Costigan Currently registered
James Victor Costigan Currently registered
Kathleen A. Costigan Currently registered
William F. Costigan Due to reregister within 30 days of birthday
Alexander Joshua Costin Currently registered

Showing 16,251–16,300 of 93,609 attorneys

Out-of-state peers for New York

New York, NY at 93,609 office rows and 82% Currently registered - matched below on count and active rate (not the nearest-count strip above).

Counts and active rates come from the NY State Office of Court Administration registration extract; peers are not a market-quality or employment ranking.