New York attorney record · Judicial Dept 2
Elizabeth Marie Costello
Stanford Law School alumna, admitted to the New York bar in 2018, registered office in San Francisco, CA. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2018
- Admitted
- 8
- Years in bar
- 5574884
- NY reg #
The record in one line
Elizabeth Marie Costello appears in the New York attorney register with a current status of "Due to reregister within 30 days of birthday", on record since 2018 - an administrative designation rather than discipline, but confirm current standing with the state bar.
- 8 yrs
- since first admission to the bar
- Pending-renewal
- current bar status: "Due to reregister within 30 days of birthday"
- #2048 of 2,460
- by tenure in San Francisco office peers
- Law school
- Stanford Law School
Data updated September 2026
What this profile tells you
Bar status & tenure
Elizabeth Marie Costello is registered as bar number 5574884 with the New York bar authority, carrying a current status of "Due to reregister within 30 days of birthday", a routine periodic-renewal reminder, not discipline. Registration is recorded within Judicial Department 2, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Debevoise & Plimpton LLP, located in San Francisco, CA, ZIP 94108. 5 other attorneys share this firm affiliation in the registry. Educational background: Stanford Law School (1,500 registered alumni).
State context & due diligence
A "Due to reregister within 30 days of birthday" status falls outside the New York bar's active cohort for now. The breakdown below shows what share of the register that represents.
Tenure among San Francisco, CA office peers
Among the 2,460 NY-registered attorneys with a listed office in San Francisco, CA, Elizabeth Marie Costello ranks #2,048 by tenure, longer-tenured than 83% of that city cohort. See the San Francisco attorney directory .
- Local rank
- #2,048
- City cohort
- 2,460
- Local percentile
- 83rd
- Admitted
- 2018
Nearest tenure peers in San Francisco
- Sean Micah Akchin admitted 2018 · 8 yr
- Teagan Sarah Allen admitted 2018 · 8 yr
- Adam Evan Alperowicz admitted 2018 · 8 yr
- Sarah E Balkissoon admitted 2018 · 8 yr
How local rank is computed
Rank uses years since NY-bar admission among non-deceased registry rows that list the same office city and state, a local placement, not a statewide claim. Source: NY Office of Court Administration Attorney Registration · as of September 2026. Derived local rank, not published upstream.
How Elizabeth compares to fellow Stanford Law School alumni
Among the 1,222 Stanford Law School graduates in the New York register, Elizabeth Marie Costello is longer-tenured than 26%.
8 years vs. Stanford Law School alumni
Years since admission - 1,222 NY-registered alumni of this school
8 Top 74% higher than 26% of 1,222 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · September 2026
Stanford Law School's active-bar rate
Of Stanford Law School's 1,500 alumni in the New York register, 81.6% currently hold "Currently registered" status, above the statewide average.
The 2018 admission class today
Of the 8,750 attorneys admitted to the New York bar in 2018, 73.4% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Due to reregister within 30 days of birthday
- Registration Number
- 5574884
- Year Admitted
- 2018 (8 yrs · mid-career)
- Judicial Department
- 2
- Next Registration
- Jun 2026
Location & Contact
- Company
- Debevoise & Plimpton LLP
- City
- San Francisco, CA
- ZIP Code
- 94108
- Phone
- (415) 738-5712
Education
Status Distribution Across the New York Bar
Elizabeth Marie Costello's current status, "Due to reregister within 30 days of birthday", places this record outside the 67.2% of the 432,625-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Same firm affiliation: Debevoise & Plimpton LLP
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Stanford Law School alumni
Fellow alumni on the NY register whose admission year is closest to 2018 (excluding same-firm colleagues above).
Same admission year (2018), other cities
NY-registered attorneys admitted in 2018 whose listed office city differs from San Francisco, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Elizabeth Marie Costello: closest NY bar admission year outside CA, and closest out-of-state office cities by how many NY-registered attorneys they list (~2,461 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2018)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
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Compare attorneys →Before you rely on this record
Elizabeth Marie Costello is currently listed as "Due to reregister within 30 days of birthday", treat that as a registration fact to confirm, not a verdict on quality.
Frequently Asked Questions
Where is Elizabeth Costello licensed?
Elizabeth Costello is licensed to practice law in New York.
When was Elizabeth Marie Costello admitted to the bar?
Elizabeth Marie Costello has been on the New York bar register since 2018.
Where did Elizabeth Marie Costello go to law school?
Elizabeth Marie Costello attended Stanford Law School.
What company does Elizabeth Marie Costello work for?
Elizabeth Marie Costello is associated with Debevoise & Plimpton LLP in San Francisco, CA.
Is Elizabeth Marie Costello in good standing?
Not currently, Elizabeth Marie Costello's listed status is "Due to reregister within 30 days of birthday", not active standing. Confirm current status with the state bar.
Cite this page & disclosure
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.