Executive Staff

Administration's primary mission is to prepare the department to successfully meet the challenges and opportunities that the 21st Century will bring to San Mateo County.

Sheriff Christina Corpus

Sheriff Christina Corpus has served the public and San Mateo County since 1995.
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Undersheriff Dan Perea

Undersheriff Dan Perea has proudly served the public as a law enforcement officer since 1991. As a Bay Area native, Undersheriff Perea was raised in San Francisco and later graduated with a bachelor’s degree from the University of San Francisco. He is a graduate of the Police Executive Research Forum’s Senior Management Institute for Police, and the San Francisco Police Department’s Leadership Development Institute—where he served prior to joining the San Mateo County Sheriff’s Office.
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Executive Director of Administration / Chief of Staff Victor Aenlle

Victor Aenlle was born in Havana, Cuba. Victor immigrated to the United States at the age of eleven. He has been a San Mateo County resident for over 40 years. Throughout his 27 years in business, he used his strong negotiating skills to advance clients' interests, manage risk, and provide measurable results.
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