New York attorney record · Judicial Dept 1
Jonah Barron Platt
University Of Michigan alumna, admitted to the New York bar in 2009, registered office in New York, NY. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2009
- Admitted
- 17
- Years in bar
- 4701637
- NY reg #
The record in one line
Jonah Barron Platt has held an active New York bar license for 17 years - admitted in 2009, longer-tenured than 37% of the state's currently-active attorneys.
- 17 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 63%
- by tenure among active NY attorneys
- Law school
- University Of Michigan
Data updated May 2026
What this profile tells you
Bar status & tenure
Jonah Barron Platt carries New York bar registration 4701637, an established, active practitioner in good 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 Citadel LLC, located in New York, NY (New York County), ZIP 10022. 3 other attorneys share this firm affiliation in the registry. Educational background: UNIVERSITY OF MICHIGAN (2,063 registered alumni).
State context & due diligence
With an established practice on record, Jonah Barron Platt remains inside the New York bar's active cohort - see below for how that share of the register compares.
Experience vs. the active New York bar
Jonah Barron Platt was admitted in 2009, giving 17 years on the New York register. The histogram places that tenure against every currently-active attorney in the state, taller bars hold more attorneys at that experience level.
17 years on the New York bar
Years since admission, all currently-active NY attorneys
17 Top 63% higher than 37% of 284,296 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 · May 2026
How Jonah compares to fellow University Of Michigan alumni
Among the 1,206 University Of Michigan graduates in the New York register, Jonah Barron Platt is longer-tenured than 17% - a school-cohort view of experience, alongside the statewide one above.
17 years vs. University Of Michigan alumni
Years since admission - 1,206 NY-registered alumni of this school
17 Top 83% higher than 17% 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 · May 2026
University Of Michigan's active-bar rate
Of University Of Michigan's 2,063 alumni in the New York register, 61.6% currently hold "Currently registered" status, below the statewide average.
University Of Michigan alumni, active-bar rate
The 2009 admission class today
Of the 10,203 attorneys admitted to the New York bar in 2009, 84.8% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4701637
- Year Admitted
- 2009 (17 yrs · senior)
- Judicial Department
- 1
- Next Registration
- Nov 2027
Location & Contact
- Company
- Citadel LLC
- City
- New York, NY
- County
- New York
- ZIP Code
- 10022
- Phone
- (212) 847-8470
Education
Status Distribution Across the New York Bar
Jonah Barron Platt's current status, "Currently registered", places this attorney in the 66.2% of the 429,620-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.
Other Attorneys at Citadel LLC
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Compare attorneys →Before you rely on this record
Jonah Barron Platt'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 Jonah Platt licensed?
Jonah Platt is licensed to practice law in New York.
When was Jonah Barron Platt admitted to the bar?
Jonah Barron Platt was admitted to the bar in 2009.
Where did Jonah Barron Platt go to law school?
Jonah Barron Platt attended UNIVERSITY OF MICHIGAN.
What company does Jonah Barron Platt work for?
Jonah Barron Platt is associated with Citadel LLC in New York, NY.
Is Jonah Barron Platt in good standing?
Yes, Jonah Barron Platt holds active bar status ("Currently registered").
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.