New York attorney record · Judicial Dept 3
Mara Kathryn Alioto
Northwestern University School Of Law Chicago alumna, admitted to the New York bar in 2016, registered office in San Francisco, CA. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2016
- Admitted
- 10
- Years in bar
- 5438007
- NY reg #
The record in one line
Admitted in 2016, Mara Kathryn Alioto has built 10 years of active New York practice - more tenure than 25% of the state's currently-active attorneys.
- 10 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #1895 of 2,460
- by tenure in San Francisco office peers
- Law school
- Northwestern University School Of Law Chicago
Data updated August 2026
What this profile tells you
Bar status & tenure
Bar number 5438007 on the New York register belongs to Mara Kathryn Alioto, currently in active standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Sidley Austin LLP, located in San Francisco, CA, ZIP 94111. 5 other attorneys share this firm affiliation in the registry. Educational background: Northwestern University School of Law Chicago (1,553 registered alumni).
State context & due diligence
Mara Kathryn Alioto 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
10 years into an active New York practice since a 2016 admission, Mara Kathryn Alioto sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
10 years on the New York bar
Years since admission, all currently-active NY attorneys
10 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 San Francisco, CA office peers
Among the 2,460 NY-registered attorneys with a listed office in San Francisco, CA, Mara Kathryn Alioto ranks #1,895 by tenure, longer-tenured than 77% of that city cohort. See the San Francisco attorney directory .
- Local rank
- #1,895
- City cohort
- 2,460
- Local percentile
- 77th
- Admitted
- 2016
Nearest tenure peers in San Francisco
- Mateo Todd Aceves admitted 2016 · 10 yr
- Samy Anthony Akli admitted 2016 · 10 yr
- Maria Paula Alves De Souza admitted 2016 · 10 yr
- Haritha Ambros admitted 2016 · 10 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 Mara compares to fellow Northwestern University School Of Law Chicago alumni
Among the 1,472 Northwestern University School Of Law Chicago graduates in the New York register, Mara Kathryn Alioto is longer-tenured than 63%.
10 years vs. Northwestern University School Of Law Chicago alumni
Years since admission - 1,472 NY-registered alumni of this school
10 Top 37% higher than 63% of 1,472 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
Northwestern University School Of Law Chicago's active-bar rate
Of Northwestern University School Of Law Chicago's 1,553 alumni in the New York register, 81.9% currently hold "Currently registered" status, above the statewide average.
The 2016 admission class today
Of the 8,420 attorneys admitted to the New York bar in 2016, 72.9% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5438007
- Year Admitted
- 2016 (10 yrs · mid-career)
- Judicial Department
- 3
- Next Registration
- Apr 2028
Location & Contact
- Company
- Sidley Austin LLP
- City
- San Francisco, CA
- ZIP Code
- 94111
- Phone
- (415) 772-1242
Status Distribution Across the New York Bar
Mara Kathryn Alioto'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: Sidley Austin LLP
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Northwestern University School Of Law Chicago alumni
Fellow alumni on the NY register whose admission year is closest to 2016 (excluding same-firm colleagues above).
Same admission year (2016), other cities
NY-registered attorneys admitted in 2016 whose listed office city differs from San Francisco, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Mara Kathryn Alioto: closest NY bar admission year outside CA, and closest out-of-state office cities by how many NY-registered attorneys they list (~2,461 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2016)
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 San Francisco, CA
Compare credentials side-by-side
Compare Mara Kathryn Alioto with similar attorneys in San Francisco.
Compare attorneys →Before you rely on this record
Mara Kathryn Alioto'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 Alioto licensed?
Mara Alioto is licensed to practice law in New York.
When was Mara Kathryn Alioto admitted to the bar?
Mara Kathryn Alioto has been on the New York bar register since 2016.
Where did Mara Kathryn Alioto go to law school?
Mara Kathryn Alioto attended Northwestern University School of Law Chicago.
What company does Mara Kathryn Alioto work for?
Mara Kathryn Alioto is associated with Sidley Austin LLP in San Francisco, CA.
Is Mara Kathryn Alioto in good standing?
Yes, Mara Kathryn Alioto 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.