New York attorney record · Judicial Dept 3
Sandra Marilyn Chu
Southern Illinois University alumna, admitted to the New York bar in 2006, registered office in Sioux Falls, SD. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2006
- Admitted
- 20
- Years in bar
- 4419289
- NY reg #
The record in one line
Sandra Marilyn Chu has held an active New York bar license for 20 years - admitted in 2006, longer-tenured than 51% of the state's currently-active attorneys.
- 20 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #11 of 18
- by tenure in Sioux Falls office peers
- Law school
- Southern Illinois University
Data updated August 2026
What this profile tells you
Bar status & tenure
Sandra Marilyn Chu carries New York bar registration 4419289, an established, active practitioner in good 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 S.Chu, located in Sioux Falls, SD, ZIP 57104. Educational background: SOUTHERN ILLINOIS UNIVERSITY (16 registered alumni).
State context & due diligence
With an established practice on record, Sandra Marilyn Chu 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
Sandra Marilyn Chu was admitted in 2006, giving 20 years on the New York register.
20 years on the New York bar
Years since admission, all currently-active NY attorneys
20 Top 49% higher than 51% 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 Sioux Falls, SD office peers
In the small Sioux Falls, SD cohort (18 with admission years), Sandra Marilyn Chu ranks #11 by tenure. See the Sioux Falls attorney directory .
- Local rank
- #11
- City cohort
- 18
- Local percentile
- 56th
- Admitted
- 2006
Nearest tenure peers in Sioux Falls
- Mara Leah Davis admitted 2004 · 22 yr
- Fiordaliza Batista admitted 2010 · 16 yr
- William M Reid admitted 2001 · 25 yr
- Christopher Walter Sprague admitted 2001 · 25 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.
Southern Illinois University's active-bar rate
Of Southern Illinois University's 16 alumni in the New York register, 62.5% currently hold "Currently registered" status, below the statewide average.
The 2006 admission class today
Of the 8,638 attorneys admitted to the New York bar in 2006, 66.6% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4419289
- Year Admitted
- 2006 (20 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Feb 2028
Location & Contact
- Company
- S.Chu
- City
- Sioux Falls, SD
- ZIP Code
- 57104
- Phone
- (202) 642-5883
Education
Status Distribution Across the New York Bar
Sandra Marilyn Chu'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 Southern Illinois University alumni
Fellow alumni on the NY register whose admission year is closest to 2006 (excluding same-firm colleagues above).
Same admission year (2006), other cities
NY-registered attorneys admitted in 2006 whose listed office city differs from Sioux Falls, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Sandra Marilyn Chu: closest NY bar admission year outside SD, and closest out-of-state office cities by how many NY-registered attorneys they list (~19 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2006)
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
Sandra Marilyn Chu'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 Sandra Chu licensed?
Sandra Chu is licensed to practice law in New York.
When was Sandra Marilyn Chu admitted to the bar?
Sandra Marilyn Chu was admitted to the bar in 2006.
Where did Sandra Marilyn Chu go to law school?
Sandra Marilyn Chu attended SOUTHERN ILLINOIS UNIVERSITY.
What company does Sandra Marilyn Chu work for?
Sandra Marilyn Chu is associated with S.Chu in Sioux Falls, SD.
Is Sandra Marilyn Chu in good standing?
Yes, Sandra Marilyn Chu 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.