New York attorney record · Judicial Dept 3
Mark Du
University Of Miami School Of Law alumna, admitted to the New York bar in 2010, registered office in Rego Park, NY. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2010
- Admitted
- 16
- Years in bar
- 4805842
- NY reg #
The record in one line
Mark Du has held an active New York bar license for 16 years - admitted in 2010, longer-tenured than 38% of the state's currently-active attorneys.
- 16 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #62 of 94
- by tenure in Rego Park office peers
- Law school
- University Of Miami School Of Law
Data updated August 2026
What this profile tells you
Bar status & tenure
Mark Du carries New York bar registration 4805842, an established, active practitioner in good standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Mark Du, located in Rego Park, NY (Queens County), ZIP 11374. Educational background: UNIVERSITY OF MIAMI SCHOOL OF LAW (1,120 registered alumni).
State context & due diligence
With an established practice on record, Mark Du 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
Mark Du was admitted in 2010, giving 16 years on the New York register.
16 years on the New York bar
Years since admission, all currently-active NY attorneys
16 Top 62% higher than 38% of 290,787 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 · August 2026
Tenure among Rego Park, NY office peers
Against Rego Park, NY's 94-attorney NY register cohort, Mark Du lands at the 65th tenure percentile (rank #62). See the Rego Park attorney directory .
- Local rank
- #62
- City cohort
- 94
- Local percentile
- 65th
- Admitted
- 2010
Nearest tenure peers in Rego Park
- Raehan Shaheda Ali admitted 2010 · 16 yr
- Nicole Loretta Olds admitted 2010 · 16 yr
- Robert James Seewald admitted 2010 · 16 yr
- Victor Ishmael Manibo admitted 2011 · 15 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 August 2026. Derived local rank, not published upstream.
How Mark compares to fellow University Of Miami School Of Law alumni
Among the 51 University Of Miami School Of Law graduates in the New York register, Mark Du is longer-tenured than 33%.
16 years vs. University Of Miami School Of Law alumni
Years since admission - 51 NY-registered alumni of this school
16 Top 67% higher than 33% of 51 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 · August 2026
University Of Miami School Of Law's active-bar rate
Of University Of Miami School Of Law's 1,120 alumni in the New York register, 84.6% currently hold "Currently registered" status, above the statewide average.
The 2010 admission class today
Of the 10,128 attorneys admitted to the New York bar in 2010, 69.6% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4805842
- Year Admitted
- 2010 (16 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Jan 2028
Location & Contact
- Company
- Mark Du
- City
- Rego Park, NY
- County
- Queens
- ZIP Code
- 11374
- Phone
- (508) 813-1645
Education
Status Distribution Across the New York Bar
Mark Du's current status, "Currently registered", places this attorney in 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.
Near-tenure University Of Miami School Of Law alumni
Fellow alumni on the NY register whose admission year is closest to 2010 (excluding same-firm colleagues above).
Same admission year (2010), other cities
NY-registered attorneys admitted in 2010 whose listed office city differs from Rego Park, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Mark Du: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~95 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2010)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
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Compare attorneys →Before you rely on this record
Mark Du'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 Mark Du licensed?
Mark Du is licensed to practice law in New York.
When was Mark Du admitted to the bar?
Mark Du was admitted to the bar in 2010.
Where did Mark Du go to law school?
Mark Du attended UNIVERSITY OF MIAMI SCHOOL OF LAW.
What company does Mark Du work for?
Mark Du is associated with Mark Du in Rego Park, NY.
Is Mark Du in good standing?
Yes, Mark Du holds active bar status ("Currently registered").
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.