New York attorney record · Judicial Dept 3
Kimberly Marie Kostun
St. Thomas University alumna, admitted to the New York bar in 2000, registered office in Scranton, PA. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 2000
- Admitted
- 26
- Years in bar
- 3059151
- NY reg #
The record in one line
With 26 years on the register since a 2000 admission, Kimberly Marie Kostun ranks among the New York bar's most senior active practitioners, longer-tenured than 62% of the currently-active bar.
- 26 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #10 of 53
- by tenure in Scranton office peers
- Law school
- St. Thomas University
Data updated August 2026
What this profile tells you
Bar status & tenure
Registration 3059151 with the New York bar authority has long belonged to Kimberly Marie Kostun, 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
The attorney's registration lists a business address in Scranton, PA, ZIP 18503. Educational background: ST. THOMAS UNIVERSITY (47 registered alumni).
State context & due diligence
After 26 years on the register, Kimberly Marie Kostun 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 Kimberly Marie Kostun's 26 years since admission in 2000.
26 years on the New York bar
Years since admission, all currently-active NY attorneys
26 Top 38% higher than 62% 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 Scranton, PA office peers
Kimberly Marie Kostun is toward the newer end of Scranton, PA's NY register cohort: #10 of 53 by years since admission. See the Scranton attorney directory .
- Local rank
- #10
- City cohort
- 53
- Local percentile
- 17th
- Admitted
- 2000
Nearest tenure peers in Scranton
- Christopher Mathias Kolb admitted 2000 · 26 yr
- Marion Munley admitted 2003 · 23 yr
- Frank Joseph Ruggiero admitted 1997 · 29 yr
- Melissa Ann Dziak admitted 2004 · 22 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.
St. Thomas University's active-bar rate
Of St. Thomas University's 47 alumni in the New York register, 78.7% currently hold "Currently registered" status, above the statewide average.
The 2000 admission class today
Of the 7,585 attorneys admitted to the New York bar in 2000, 63.8% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 3059151
- Year Admitted
- 2000 (26 yrs · veteran)
- Judicial Department
- 3
- Next Registration
- Jan 2028
Location & Contact
- City
- Scranton, PA
- ZIP Code
- 18503
- Phone
- (570) 558-5931
Education
Status Distribution Across the New York Bar
Kimberly Marie Kostun'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 St. Thomas University alumni
Fellow alumni on the NY register whose admission year is closest to 2000 .
Same admission year (2000), other cities
NY-registered attorneys admitted in 2000 whose listed office city differs from Scranton, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Kimberly Marie Kostun: closest NY bar admission year outside PA, and closest out-of-state office cities by how many NY-registered attorneys they list (~54 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2000)
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
Kimberly Marie Kostun'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 Kimberly Kostun licensed?
Kimberly Kostun is licensed to practice law in New York.
When was Kimberly Marie Kostun admitted to the bar?
Kimberly Marie Kostun's admission to the New York bar dates back to 2000.
Where did Kimberly Marie Kostun go to law school?
Kimberly Marie Kostun attended ST. THOMAS UNIVERSITY.
Is Kimberly Marie Kostun in good standing?
Yes, Kimberly Marie Kostun 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.