New York attorney record · Judicial Dept 2
Andrew Harris Dillon
University Of Pennsylvania Law School alumna, admitted to the New York bar in 2000, registered office in Houston, TX. 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
- 3023785
- NY reg #
The record in one line
With 26 years on the register since a 2000 admission, Andrew Harris Dillon 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"
- #275 of 1,443
- by tenure in Houston office peers
- Law school
- University Of Pennsylvania Law School
Data updated September 2026
What this profile tells you
Bar status & tenure
Registration 3023785 with the New York bar authority has long belonged to Andrew Harris Dillon, a veteran practitioner still in active 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 Nathan Sommers Gibson Dillon, located in Houston, TX, ZIP 77056. Educational background: University of Pennsylvania Law School (1,825 registered alumni).
State context & due diligence
After 26 years on the register, Andrew Harris Dillon 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 Andrew Harris Dillon'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 · September 2026
Tenure among Houston, TX office peers
Andrew Harris Dillon is earlier in the Houston, TX office cohort than most peers: local tenure rank #275 of 1,443 (19th percentile). See the Houston attorney directory .
- Local rank
- #275
- City cohort
- 1,443
- Local percentile
- 19th
- Admitted
- 2000
Nearest tenure peers in Houston
- Rebecca L. Batchelder admitted 2000 · 26 yr
- Jason Kent Bennett admitted 2000 · 26 yr
- David Michael Bornstein admitted 2000 · 26 yr
- Danielle Lisa Cannata admitted 2000 · 26 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 September 2026. Derived local rank, not published upstream.
How Andrew compares to fellow University Of Pennsylvania Law School alumni
Among the 1,468 University Of Pennsylvania Law School graduates in the New York register, Andrew Harris Dillon is longer-tenured than 94%.
26 years vs. University Of Pennsylvania Law School alumni
Years since admission - 1,468 NY-registered alumni of this school
26 Top 6% higher than 94% of 1,468 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 · September 2026
University Of Pennsylvania Law School's active-bar rate
Of University Of Pennsylvania Law School's 1,825 alumni in the New York register, 79.6% 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
- 3023785
- Year Admitted
- 2000 (26 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Feb 2028
Location & Contact
- Company
- Nathan Sommers Gibson Dillon
- City
- Houston, TX
- ZIP Code
- 77056
- Phone
- (713) 960-0303
Education
Status Distribution Across the New York Bar
Andrew Harris Dillon'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 Pennsylvania Law School alumni
Fellow alumni on the NY register whose admission year is closest to 2000 (excluding same-firm colleagues above).
Same admission year (2000), other cities
NY-registered attorneys admitted in 2000 whose listed office city differs from Houston, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Andrew Harris Dillon: closest NY bar admission year outside TX, and closest out-of-state office cities by how many NY-registered attorneys they list (~1,444 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.
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Houston, TX
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Compare Andrew Harris Dillon with similar attorneys in Houston.
Compare attorneys →Before you rely on this record
Andrew Harris Dillon'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 Andrew Dillon licensed?
Andrew Dillon is licensed to practice law in New York.
When was Andrew Harris Dillon admitted to the bar?
Andrew Harris Dillon's admission to the New York bar dates back to 2000.
Where did Andrew Harris Dillon go to law school?
Andrew Harris Dillon attended University of Pennsylvania Law School.
What company does Andrew Harris Dillon work for?
Andrew Harris Dillon is associated with Nathan Sommers Gibson Dillon in Houston, TX.
Is Andrew Harris Dillon in good standing?
Yes, Andrew Harris Dillon 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.