Also, states that require Social Security numbers are required to protect the confidentiality of that information. States subject to the federal motor voter law are required to send registration applicants a disposition notice. This will note if there is a problem with your application. If not, you will receive a registration card or similar document. Your registration card should include the address of your polling place.
Many jurisdictions also send additional informative materials to registered voters.
If you do not receive the information in the mail, call your local election office. I'm a college student living away from home. You can register either at your home or school address. It is important to update your registration each time you move. If you are registered at your home address while you're at school, remember to request an absentee ballot at least 30 days before the election.