http://www.rowancountync.gov/GOVERNMENT/Departments/BoardofElections/FAQs.aspx
The deadline to register, change party or change address occurs 25 days prior to each election.
Rowan County Board of Elections
130 West Innes Street
Salisbury, NC 28144
Republican Headquarters
118 South Main Street
Salisbury, NC 28144
Democratic Headquarters
1411 West Innes Street
Salisbury, NC 28144