Attorney RecordCriminal Defense · San Diego County
Arnold D. Blankenship · Criminal Defense Attorney
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Arnold D. Blankenship is on California’s State Bar roll, #235960, admitted in 2005; license status: active as of 22 July 2026. The address of record is in San Diego, San Diego County. Practice areas listed in the registry: Criminal Defense. 28 case appearances are listed on this profile. The employer on the official record is US Attorney's Office. Registry record updated 19 August 2026; license information comes from the State Bar.
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Verified against official State Bar of California records · record last updated 19 August 2026. Contact information on this page comes from the public record and is shown free, the registry never paywalls it.
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The record
| State Bar number | #235960 |
|---|---|
| License status | Active |
| Admitted | 2005 |
| Law school | Univ of Akron |
| Firm | US Attorney's Office |
| Location | San Diego, San Diego County |
| Registry identity | Official State Bar record |
Practice areas
Practice areas are self-reported to the State Bar or added by the attorney; listing one is not a State Bar certification.
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Cases of record
From published opinions naming this attorney as counsel. The attorney has not yet confirmed these records.
| Case | Appeared for | Citation | Court | Decided |
|---|---|---|---|---|
| United States v. Isai Saaib | Counsel for the respondent | 585 F. App'x 440 | U.S. Court of Appeals for the Ninth Circuit | 15 October 2014 |
| United States v. Miguel Anguiano-Jimenez | Counsel for the respondent | 535 F. App'x 617 | U.S. Court of Appeals for the Ninth Circuit | 1 August 2013 |
| United States v. Eugenio Haros-Giron | Counsel for the respondent | 487 F. App'x 405 | U.S. Court of Appeals for the Ninth Circuit | 19 November 2012 |
| United States v. Tapia | Counsel for the respondent | 665 F.3d 1059 | U.S. Court of Appeals for the Ninth Circuit | 8 December 2011 |
| United States v. Lua-Bermejo | Counsel for the respondent | 421 F. App'x 669 | U.S. Court of Appeals for the Ninth Circuit | 14 March 2011 |
| United States v. Felipe Zamora-Villela | Counsel for the respondent | 411 F. App'x 114 | U.S. Court of Appeals for the Ninth Circuit | 21 January 2011 |
| United States v. Martin Martinez-Alavarez | Counsel for the respondent | 402 F. App'x 166 | U.S. Court of Appeals for the Ninth Circuit | 27 October 2010 |
| United States v. Xu Jun Lee | Counsel for the respondent | 395 F. App'x 428 | U.S. Court of Appeals for the Ninth Circuit | 14 September 2010 |
| United States v. Elias Gomez | Counsel for the respondent | 390 F. App'x 715 | U.S. Court of Appeals for the Ninth Circuit | 2 August 2010 |
| United States v. Tapia | Counsel for the respondent | 665 F.3d 1059 | U.S. Court of Appeals for the Ninth Circuit | 16 April 2010 |
| United States v. Montes-Aviles | Counsel for the respondent | 348 F. App'x 244 | U.S. Court of Appeals for the Ninth Circuit | 7 October 2009 |
| United States v. Montes-Aviles | Counsel for the respondent | 348 F. App'x 244 | U.S. Court of Appeals for the Ninth Circuit | 7 October 2009 |
| United States v. Guerrero | Counsel for the respondent | 345 F. App'x 274 | U.S. Court of Appeals for the Ninth Circuit | 9 September 2009 |
| United States v. Guerrero | Counsel for the respondent | 345 F. App'x 274 | U.S. Court of Appeals for the Ninth Circuit | 9 September 2009 |
| United States v. Aguilar | Counsel for the respondent | 338 F. App'x 736 | U.S. Court of Appeals for the Ninth Circuit | 29 July 2009 |
| United States v. Aguilar | Counsel for the respondent | 338 F. App'x 736 | U.S. Court of Appeals for the Ninth Circuit | 29 July 2009 |
| United States v. Barragan | Counsel for the respondent | 314 F. App'x 77 | U.S. Court of Appeals for the Ninth Circuit | 26 February 2009 |
| United States v. Barragan | Counsel for the respondent | 314 F. App'x 77 | U.S. Court of Appeals for the Ninth Circuit | 26 February 2009 |
| United States v. Martinez-Hernandez | Counsel for the respondent | 312 F. App'x 984 | U.S. Court of Appeals for the Ninth Circuit | 25 February 2009 |
| United States v. Martinez-Hernandez | Counsel for the respondent | 312 F. App'x 984 | U.S. Court of Appeals for the Ninth Circuit | 25 February 2009 |
| United States v. Molina-Gutierrez | Counsel for the respondent | 299 F. App'x 722 | U.S. Court of Appeals for the Ninth Circuit | 6 November 2008 |
| United States v. Gutierrez-Romero | Counsel for the appellant | 288 F. App'x 380 | U.S. Court of Appeals for the Ninth Circuit | 31 July 2008 |
| United States v. Contreras-Murillo | Counsel for the respondent | 270 F. App'x 693 | U.S. Court of Appeals for the Ninth Circuit | 21 March 2008 |
| United States v. Sarabia-Reyes | Counsel for the respondent | 255 F. App'x 177 | U.S. Court of Appeals for the Ninth Circuit | 19 November 2007 |
| United States v. Ramirez-Lopez | Counsel for the respondent | 251 F. App'x 390 | U.S. Court of Appeals for the Ninth Circuit | 17 October 2007 |
| United States v. Silva-Valencia | Counsel for the respondent | 248 F. App'x 847 | U.S. Court of Appeals for the Ninth Circuit | 27 September 2007 |
| United States v. Sonora-Chavarin | Counsel for the respondent | 235 F. App'x 674 | U.S. Court of Appeals for the Ninth Circuit | 23 August 2007 |
| United States v. Velasquez-Lagunas | Counsel for the respondent | 235 F. App'x 501 | U.S. Court of Appeals for the Ninth Circuit | 27 July 2007 |
Appearances in published opinions, drawn from public court records. Cases of record are matters of public record and are not a representation of results; past results do not guarantee a similar outcome. Legal information, not legal advice.
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On the official record
The employer on the official record is US Attorney's Office.
The law school on the record is University of Akron.
Admitted to the California Bar in 2005 · 21 years on the roll.
Practice areas on the record: Criminal Defense.
28 appearances as counsel in published opinions are on this record.
The address of record is in San Diego, in San Diego County, where matters are ordinarily heard at the Superior Court of California, County of San Diego, seated at San Diego.
Confirm Arnold D. Blankenship’s license status, bar number #235960, and official disciplinary or administrative history directly with the State Bar of California at apps.calbar.ca.gov before retaining counsel. This profile does not reproduce the complete official history; missing information does not mean no discipline. This page indexes public-record data and identifies verified claims; it does not rate attorney quality or predict results.
Legal information, not legal advice.
On the record nearby
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