New York attorney record · Judicial Dept 3
Dennis Aloysius Durkin Jr.
Seton Hall University alumna, admitted to the New York bar in 2017, registered office in New York, NY. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2017
- Admitted
- 9
- Years in bar
- 5552120
- NY reg #
The record in one line
Admitted in 2017, Dennis Aloysius Durkin Jr. has built 9 years of active New York practice - more tenure than 12% of the state's currently-active attorneys.
- 9 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 88%
- by tenure among active NY attorneys
- Law school
- Seton Hall University
Data updated May 2026
What this profile tells you
Bar status & tenure
Bar number 5552120 on the New York register belongs to Dennis Aloysius Durkin Jr., currently in active 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 Simpson Thacher & Bartlett, located in New York, NY (New York County), ZIP 10017. 5 other attorneys share this firm affiliation in the registry. Educational background: SETON HALL UNIVERSITY (1,039 registered alumni).
State context & due diligence
Dennis Aloysius Durkin Jr. is currently part of the New York bar's active cohort, a group the breakdown below sizes against the full register.
Experience vs. the active New York bar
9 years into an active New York practice since a 2017 admission, Dennis Aloysius Durkin Jr. sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
9 years on the New York bar
Years since admission, all currently-active NY attorneys
9 Top 88% higher than 12% 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
How Dennis compares to fellow Seton Hall University alumni
Among the 772 Seton Hall University graduates in the New York register, Dennis Aloysius Durkin Jr. is longer-tenured than 0% - a school-cohort view of experience, alongside the statewide one above.
9 years vs. Seton Hall University alumni
Years since admission - 772 NY-registered alumni of this school
9 Top 100% higher than 0% of 772 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 · May 2026
Seton Hall University's active-bar rate
Of Seton Hall University's 1,039 alumni in the New York register, 62.8% currently hold "Currently registered" status, below the statewide average.
Seton Hall University alumni, active-bar rate
The 2017 admission class today
Of the 8,202 attorneys admitted to the New York bar in 2017, 91.3% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5552120
- Year Admitted
- 2017 (9 yrs · mid-career)
- Judicial Department
- 3
- Next Registration
- Nov 2027
Location & Contact
- Company
- Simpson Thacher & Bartlett
- City
- New York, NY
- County
- New York
- ZIP Code
- 10017
- Phone
- (212) 455-2587
Education
Status Distribution Across the New York Bar
Dennis Aloysius Durkin Jr.'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 Simpson Thacher & Bartlett
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Compare attorneys →Before you rely on this record
Dennis Aloysius Durkin Jr.'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 Dennis Durkin licensed?
Dennis Durkin is licensed to practice law in New York.
When was Dennis Aloysius Durkin Jr. admitted to the bar?
Dennis Aloysius Durkin Jr. has been on the New York bar register since 2017.
Where did Dennis Aloysius Durkin Jr. go to law school?
Dennis Aloysius Durkin Jr. attended SETON HALL UNIVERSITY.
What company does Dennis Aloysius Durkin Jr. work for?
Dennis Aloysius Durkin Jr. is associated with Simpson Thacher & Bartlett in New York, NY.
Is Dennis Aloysius Durkin Jr. in good standing?
Yes, Dennis Aloysius Durkin Jr. 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.