Although a passport may not seem like an important item to have at this point, it can serve as a major form of identification because it is widely accepted. There are fees involved in obtaining your passport. To obtain your passport, you may visit the Mercer County Clerks Office at:
Mercer County Clerk’s Office
Old Court House
209 S Broad Street
Trenton, NJ 08608
$110 for regular service/passport total made payable to US Dept of State and $25 check/money order/cash made payable to Mercer County Clerk. A passport will be valid for 10 years.