New York attorney record · Judicial Dept 1
Katherine Caldwell Ellis
Columbia Law School alumna, admitted to the New York bar in 2015, registered office in New York, NY. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2015
- Admitted
- 11
- Years in bar
- 5325774
- NY reg #
The record in one line
Admitted in 2015, Katherine Caldwell Ellis has built 11 years of active New York practice - more tenure than 25% of the state's currently-active attorneys.
- 11 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #60223 of 93,608
- by tenure in New York office peers
- Law school
- Columbia Law School
Data updated August 2026
What this profile tells you
Bar status & tenure
Bar number 5325774 on the New York register belongs to Katherine Caldwell Ellis, currently in active standing. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under New York County District Attorney'S Office, located in New York, NY (New York County), ZIP 10013. 5 other attorneys share this firm affiliation in the registry. Educational background: Columbia Law School (11,650 registered alumni).
State context & due diligence
Katherine Caldwell Ellis 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
11 years into an active New York practice since a 2015 admission, Katherine Caldwell Ellis sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
11 years on the New York bar
Years since admission, all currently-active NY attorneys
11 Top 75% higher than 25% 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 New York, NY office peers
Katherine Caldwell Ellis's 11-year NY register tenure places mid-pack in New York, NY: rank #60,223 of 93,608 office peers (64th percentile). See the New York attorney directory .
- Local rank
- #60,223
- City cohort
- 93,608
- Local percentile
- 64th
- Admitted
- 2015
Nearest tenure peers in New York
- Michelle Marie Abad admitted 2015 · 11 yr
- Inessa Abayev admitted 2015 · 11 yr
- Ahmad Mustafa Abdelaziz admitted 2015 · 11 yr
- Summana Sayyedah Abdul-Hasib admitted 2015 · 11 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 Katherine compares to fellow Columbia Law School alumni
Among the 12,124 Columbia Law School graduates in the New York register, Katherine Caldwell Ellis is longer-tenured than 38%.
11 years vs. Columbia Law School alumni
Years since admission - 12,124 NY-registered alumni of this school
11 Top 62% higher than 38% of 12,124 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
Columbia Law School's active-bar rate
Of Columbia Law School's 11,650 alumni in the New York register, 78.3% currently hold "Currently registered" status, above the statewide average.
The 2015 admission class today
Of the 8,867 attorneys admitted to the New York bar in 2015, 93% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5325774
- Year Admitted
- 2015 (11 yrs · mid-career)
- Judicial Department
- 1
- Next Registration
- Nov 2027
Location & Contact
- Company
- New York County District Attorney'S Office
- City
- New York, NY
- County
- New York
- ZIP Code
- 10013
- Phone
- (212) 335-9000
Education
Status Distribution Across the New York Bar
Katherine Caldwell Ellis'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: New York County District Attorney'S Office
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Columbia Law School alumni
Fellow alumni on the NY register whose admission year is closest to 2015 (excluding same-firm colleagues above).
Same admission year (2015), other cities
NY-registered attorneys admitted in 2015 whose listed office city differs from New York, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Katherine Caldwell Ellis: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~93,609 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2015)
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
Katherine Caldwell Ellis'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 Katherine Ellis licensed?
Katherine Ellis is licensed to practice law in New York.
When was Katherine Caldwell Ellis admitted to the bar?
Katherine Caldwell Ellis has been on the New York bar register since 2015.
Where did Katherine Caldwell Ellis go to law school?
Katherine Caldwell Ellis attended Columbia Law School.
What company does Katherine Caldwell Ellis work for?
Katherine Caldwell Ellis is associated with New York County District Attorney'S Office in New York, NY.
Is Katherine Caldwell Ellis in good standing?
Yes, Katherine Caldwell Ellis 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.