New York attorney record · Judicial Dept 2
Mary Kostopoulos
Washington College Of Law, American University alumna, admitted to the New York bar in 2008, registered office in Lake Forest, IL. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2008
- Admitted
- 18
- Years in bar
- 4568895
- NY reg #
The record in one line
Mary Kostopoulos has held an active New York bar license for 18 years - admitted in 2008, longer-tenured than 37% of the state's currently-active attorneys.
- 18 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 63%
- by tenure among active NY attorneys
- Law school
- Washington College Of Law, American University
Data updated May 2026
What this profile tells you
Bar status & tenure
Mary Kostopoulos carries New York bar registration 4568895, an established, active practitioner in good standing. Registration is recorded within Judicial Department 2, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Grainger, located in Lake Forest, IL, ZIP 60045. 3 other attorneys share this firm affiliation in the registry. Educational background: WASHINGTON COLLEGE OF LAW, AMERICAN UNIVERSITY (28 registered alumni).
State context & due diligence
With an established practice on record, Mary Kostopoulos remains inside the New York bar's active cohort - see below for how that share of the register compares.
Experience vs. the active New York bar
Mary Kostopoulos was admitted in 2008, giving 18 years on the New York register. The histogram places that tenure against every currently-active attorney in the state, taller bars hold more attorneys at that experience level.
18 years on the New York bar
Years since admission, all currently-active NY attorneys
18 Top 63% higher than 37% of 284,296 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. 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 · May 2026
Washington College Of Law, American University's active-bar rate
Of Washington College Of Law, American University's 28 alumni in the New York register, 71.4% currently hold "Currently registered" status, above the statewide average.
Washington College Of Law, American University alumni, active-bar rate
The 2008 admission class today
Of the 9,683 attorneys admitted to the New York bar in 2008, 68.2% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4568895
- Year Admitted
- 2008 (18 yrs · senior)
- Judicial Department
- 2
- Next Registration
- Jun 2026
Location & Contact
- Company
- Grainger
- City
- Lake Forest, IL
- ZIP Code
- 60045
- Phone
- (630) 888-8671
Status Distribution Across the New York Bar
Mary Kostopoulos's current status, "Currently registered", places this attorney in the 66.2% of the 429,620-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.
Other Attorneys at Grainger
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Mary Kostopoulos's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is Mary Kostopoulos licensed?
Mary Kostopoulos is licensed to practice law in New York.
When was Mary Kostopoulos admitted to the bar?
Mary Kostopoulos was admitted to the bar in 2008.
Where did Mary Kostopoulos go to law school?
Mary Kostopoulos attended WASHINGTON COLLEGE OF LAW, AMERICAN UNIVERSITY.
What company does Mary Kostopoulos work for?
Mary Kostopoulos is associated with Grainger in Lake Forest, IL.
Is Mary Kostopoulos in good standing?
Yes, Mary Kostopoulos holds active bar status ("Currently registered").
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.