New York attorney record · Judicial Dept 2
Robert J. Costello
Fordham alumna, admitted to the New York bar in 1973, registered office in Mineola, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1973
- Admitted
- 53
- Years in bar
- 1579036
- NY reg #
The record in one line
Robert J. Costello has spent 53 years on the register since admission in 1973, one of the longest-standing active practitioners the state bar carries at 96% tenure percentile.
- 53 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #31 of 1,093
- by tenure in Mineola office peers
- Law school
- Fordham
Data updated August 2026
What this profile tells you
Bar status & tenure
Robert J. Costello has carried New York bar registration 1579036 for the better part of a career, still active and 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 Nassau County Attorney, located in Mineola, NY (Nassau County), ZIP 11501. 2 other attorneys share this firm affiliation in the registry. Educational background: FORDHAM (6,270 registered alumni).
State context & due diligence
Across a career spanning 53 years, Robert J. Costello has remained part of the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Robert J. Costello's 53 years since a 1973 admission places this record near the far edge of the statewide tenure curve below.
53 years on the New York bar
Years since admission, all currently-active NY attorneys
53 Top 4% higher than 96% 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 Mineola, NY office peers
Robert J. Costello is earlier in the Mineola, NY office cohort than most peers: local tenure rank #31 of 1,093 (3rd percentile). See the Mineola attorney directory .
- Local rank
- #31
- City cohort
- 1,093
- Local percentile
- 3rd
- Admitted
- 1973
Nearest tenure peers in Mineola
- Ute Lally admitted 1973 · 53 yr
- Howard Alan Minsky admitted 1973 · 53 yr
- Gerald Philip Wolf admitted 1973 · 53 yr
- Thomas Anthony Adams admitted 1974 · 52 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 Robert compares to fellow Fordham alumni
Among the 2,676 Fordham graduates in the New York register, Robert J. Costello is longer-tenured than 99%.
53 years vs. Fordham alumni
Years since admission - 2,676 NY-registered alumni of this school
53 Top 1% higher than 99% of 2,676 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
Fordham's active-bar rate
Of Fordham's 6,270 alumni in the New York register, 48.7% currently hold "Currently registered" status, below the statewide average.
The 1973 admission class today
Of the 2,460 attorneys admitted to the New York bar in 1973, 42% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 1579036
- Year Admitted
- 1973 (53 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Jan 2028
Location & Contact
- Company
- Nassau County Attorney
- City
- Mineola, NY
- County
- Nassau
- ZIP Code
- 11501
- Phone
- (516) 987-0213
Education
Status Distribution Across the New York Bar
Robert J. Costello'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.
Same firm affiliation: Nassau County Attorney
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
View all attorneys at this firm →Near-tenure Fordham alumni
Fellow alumni on the NY register whose admission year is closest to 1973 (excluding same-firm colleagues above).
Same admission year (1973), other cities
NY-registered attorneys admitted in 1973 whose listed office city differs from Mineola, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Robert J. Costello: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~1,094 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1973)
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 Mineola, NY
Compare credentials side-by-side
Compare Robert J. Costello with similar attorneys in Mineola.
Compare attorneys →Before you rely on this record
Robert J. Costello'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 Robert Costello licensed?
Robert Costello is licensed to practice law in New York.
When was Robert J. Costello admitted to the bar?
Robert J. Costello's admission to the New York bar dates back to 1973.
Where did Robert J. Costello go to law school?
Robert J. Costello attended FORDHAM.
What company does Robert J. Costello work for?
Robert J. Costello is associated with Nassau County Attorney in Mineola, NY.
Is Robert J. Costello in good standing?
Yes, Robert J. Costello 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.