http://www.sos.ca.gov/elections/frequently-asked-questions/

Do I need a California driver license or California identification card to apply online? What happens if the Department of Motor Vehicles does not have my signature on file when I try to submit an application online?

All Californians who are eligible to vote may fill out a voter registration application through the Secretary of State's website. California military and overseas voters may also use the Secretary of State's website to fill out a voter registration application and request a special absentee ballot. If you do not have a California driver license or identification card number but you enter your other information, the website will create a pre-filled voter registration application for you to print, sign, and mail. All of your information will be sent directly to your county elections office so that when your signed application arrives in the mail, the county elections staff will simply add your signature to your voter registration record.

http://www.dhcs.ca.gov/services/medi-cal/eligibility/Pages/Medi-CalFAQs2014b.aspx#3

3. Will I qualify for health insurance if I am not a citizen or do not have satisfactory immigration status?

You do not have to be a citizen or have satisfactory immigration status to qualify for Medi-Cal.  You may qualify for Medi-Cal coverage of emergency and pregnancy-related services if you meet all of the eligibility requirements but do not have a satisfactory immigration status.  Immigrants who have a satisfactory immigration status and meet all eligibility requirements can qualify for full Medi-Cal coverage. 

4. Will undocumented immigrants be eligible for full-scope Medi-Cal?

An immigrant who meets all eligibility requirements, but is not in a satisfactory immigration status for full scope Medi-Cal is entitled to emergency and pregnancy-related services and, when needed, state-funded long-term care. 

5. Where can I get information about becoming registered to vote?

If you are not registered to vote where you live now and would like to apply to register to vote today please visit this website or call 1-800-345-VOTE (8683).

6. Will the information I provide for health coverage be used to verify my immigration status?

Immigration status is verified for documented immigrants who want Medi-Cal and claim to be in a satisfactory immigration status for full scope Medi-Cal.  This information is only used to verify status for Medi-Cal eligibility purposes.