New York attorney record · Judicial Dept 2
Mara Jeanne Sibley
Amu Washington College alumna, admitted to the New York bar in 1992, registered office in Chantilly, VA. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1992
- Admitted
- 34
- Years in bar
- 2463511
- NY reg #
The record in one line
With 34 years on the register since a 1992 admission, Mara Jeanne Sibley ranks among the New York bar's most senior active practitioners, longer-tenured than 71% of the currently-active bar.
- 34 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #4 of 24
- by tenure in Chantilly office peers
- Law school
- Amu Washington College
Data updated August 2026
What this profile tells you
Bar status & tenure
Registration 2463511 with the New York bar authority has long belonged to Mara Jeanne Sibley, 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 Dept. Of Justice, Drug Enforcement Administration, located in Chantilly, VA, ZIP 20151. Educational background: AMU WASHINGTON COLLEGE (30 registered alumni).
State context & due diligence
After 34 years on the register, Mara Jeanne Sibley 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 Mara Jeanne Sibley's 34 years since admission in 1992.
34 years on the New York bar
Years since admission, all currently-active NY attorneys
34 Top 29% higher than 71% 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 Chantilly, VA office peers
Within Chantilly, VA's 24-attorney local set, Mara Jeanne Sibley is #4 by tenure, a small-cohort read, not a statewide claim. See the Chantilly attorney directory .
- Local rank
- #4
- City cohort
- 24
- Local percentile
- 13th
- Admitted
- 1992
Nearest tenure peers in Chantilly
- Norbert Johann Prigge admitted 1995 · 31 yr
- Edward S. Scott admitted 1995 · 31 yr
- Mindi Hecht admitted 1988 · 38 yr
- Karen Marie Murphy admitted 1997 · 29 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.
Amu Washington College's active-bar rate
Of Amu Washington College's 30 alumni in the New York register, 70% currently hold "Currently registered" status, above the statewide average.
The 1992 admission class today
Of the 6,498 attorneys admitted to the New York bar in 1992, 59.2% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2463511
- Year Admitted
- 1992 (34 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Dec 2026
Location & Contact
- Company
- Dept. Of Justice, Drug Enforcement Administration
- City
- Chantilly, VA
- ZIP Code
- 20151
- Phone
- (571) 776-0878
Education
Status Distribution Across the New York Bar
Mara Jeanne Sibley'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 Amu Washington College alumni
Fellow alumni on the NY register whose admission year is closest to 1992 (excluding same-firm colleagues above).
Same admission year (1992), other cities
NY-registered attorneys admitted in 1992 whose listed office city differs from Chantilly, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Mara Jeanne Sibley: closest NY bar admission year outside VA, and closest out-of-state office cities by how many NY-registered attorneys they list (~25 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1992)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
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Compare attorneys →Before you rely on this record
Mara Jeanne Sibley'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 Mara Sibley licensed?
Mara Sibley is licensed to practice law in New York.
When was Mara Jeanne Sibley admitted to the bar?
Mara Jeanne Sibley's admission to the New York bar dates back to 1992.
Where did Mara Jeanne Sibley go to law school?
Mara Jeanne Sibley attended AMU WASHINGTON COLLEGE.
What company does Mara Jeanne Sibley work for?
Mara Jeanne Sibley is associated with Dept. Of Justice, Drug Enforcement Administration in Chantilly, VA.
Is Mara Jeanne Sibley in good standing?
Yes, Mara Jeanne Sibley 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.