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San Mateo County Assessor-Clerk-Recorder-Elections
Shape the Future. Vote!

Official Election Site of San Mateo County

MARK CHURCH, Chief Elections Officer & Assessor-County Clerk-Recorder

Application for Voter File Information

(Election Code Sections 2188, 2194, and 2157.2)


Information on your voter registration affidavit is used by elections officials to send you official information on the voting process, such as the location of your polling place and the issues and candidates that will appear on the ballot. Commercial use of voter registration information is prohibited by law and a misdemeanor.


Voter registration information may be provided to:


  • a candidate for office
  • a ballot measure committee
  • or to persons or groups for election, scholarly, journalistic, political, or governmental purposes as determined by the Secretary of State.

Driver's license, social security numbers and/or your signature as shown on your voter registration card cannot be released for these purposes.


All legitimate requests to view, purchase, or use voter registration information must be accompanied by a written application and proper payment.


PDF Simply complete the Application to Purchase/View Voter Registration Information form and:


  1. Bring the completed form and your payment to the address listed below. (You will need to bring your driver's license with you.)


  2. Mail the completed and signed form along with payment to the San Mateo County Registration & Elections Division at the address listed below. (Mail orders must be accompanied by your notarized signature on the form and a photocopy of your driver's license.)

    San Mateo County Registration & Elections Division
    40 Tower Road
    San Mateo, CA 94402
    Fax (650) 312-5348

    The fees for voter data are as follows:
    Voter Information (per file)
    Printed List of Voters
    $0.50 per 1000 voters
    Statement of Vote
    Precinct Map - Entire County (per electronic file)

    The San Mateo County Registration & Elections Division does not produce printed maps

Inquiries regarding voter data files should be directed to Elections Information Services at (650) 312-5222 or voterdata@smcare.org



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Registration & Elections Division
40 Tower Road, San Mateo, CA 94402
Phone: (650) 312-5222
Fax: (650) 312-5348
Email: registrar@smcare.org


Assistance for Voters with Disabilities:

Dial 711 For Telecommunications Relay Service
Phone: 1 (888) 762-8683
Language Assistance
Phone: 1 (888) 762-8683 or 1 (888) SMC-VOTE