New York attorney record · Judicial Dept 3
Joseph Mark Ahearn
Albany alumna, admitted to the New York bar in 1996, registered office in Troy, NY. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1996
- Admitted
- 30
- Years in bar
- 2729374
- NY reg #
The record in one line
With 30 years on the register since a 1996 admission, Joseph Mark Ahearn ranks among the New York bar's most senior active practitioners, longer-tenured than 71% of the currently-active bar.
- 30 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #94 of 188
- by tenure in Troy office peers
- Law school
- Albany
Data updated August 2026
What this profile tells you
Bar status & tenure
Registration 2729374 with the New York bar authority has long belonged to Joseph Mark Ahearn, a veteran practitioner still in active 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 Law Office Of Joseph M. Ahearn, located in Troy, NY (Rensselaer County), ZIP 12180. Educational background: ALBANY (2,377 registered alumni).
State context & due diligence
After 30 years on the register, Joseph Mark Ahearn still falls within the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Few active New York attorneys match Joseph Mark Ahearn's 30 years since admission in 1996.
30 years on the New York bar
Years since admission, all currently-active NY attorneys
30 Top 29% higher than 71% 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 Troy, NY office peers
Against Troy, NY's 188-attorney NY register cohort, Joseph Mark Ahearn lands at the 49th tenure percentile (rank #94). See the Troy attorney directory .
- Local rank
- #94
- City cohort
- 188
- Local percentile
- 49th
- Admitted
- 1996
Nearest tenure peers in Troy
- Jessie Anne Aitcheson admitted 1996 · 30 yr
- Arthur Richard Frost admitted 1996 · 30 yr
- Jevon Llewellyn Garrett admitted 1996 · 30 yr
- John Frederick Harwick admitted 1996 · 30 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 Joseph compares to fellow Albany alumni
Among the 1,206 Albany graduates in the New York register, Joseph Mark Ahearn is longer-tenured than 44%.
30 years vs. Albany alumni
Years since admission - 1,206 NY-registered alumni of this school
30 Top 56% higher than 44% of 1,206 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
Albany's active-bar rate
Of Albany's 2,377 alumni in the New York register, 54.9% currently hold "Currently registered" status, below the statewide average.
The 1996 admission class today
Of the 6,887 attorneys admitted to the New York bar in 1996, 62.8% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2729374
- Year Admitted
- 1996 (30 yrs · veteran)
- Judicial Department
- 3
- Next Registration
- Jun 2028
Location & Contact
- Company
- Law Office Of Joseph M. Ahearn
- City
- Troy, NY
- County
- Rensselaer
- ZIP Code
- 12180
- Phone
- (518) 272-6600
Education
Status Distribution Across the New York Bar
Joseph Mark Ahearn'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 Albany alumni
Fellow alumni on the NY register whose admission year is closest to 1996 (excluding same-firm colleagues above).
Same admission year (1996), other cities
NY-registered attorneys admitted in 1996 whose listed office city differs from Troy, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Joseph Mark Ahearn: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~189 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1996)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Troy, NY
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Compare attorneys →Before you rely on this record
Joseph Mark Ahearn'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 Joseph Ahearn licensed?
Joseph Ahearn is licensed to practice law in New York.
When was Joseph Mark Ahearn admitted to the bar?
Joseph Mark Ahearn's admission to the New York bar dates back to 1996.
Where did Joseph Mark Ahearn go to law school?
Joseph Mark Ahearn attended ALBANY.
What company does Joseph Mark Ahearn work for?
Joseph Mark Ahearn is associated with Law Office Of Joseph M. Ahearn in Troy, NY.
Is Joseph Mark Ahearn in good standing?
Yes, Joseph Mark Ahearn 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.