Passport applications for Carroll County are available at the U.S. Post Office in Westminster at 345 Woodward RD, Westminster, MD 21157-9998

Phone:(410)848-4805
Toll-free: (800)ASK-USPS
Fax:(410)751-9888

TTY Service for the hearing impaired only: 1-877-889-2457

or you may download the application at the U.S. State Department's web site.