Passport Services:
The County Treasurer and County Clerk Offices are officially designated as a passport application acceptance facility. Walk-In applications are accepted between the hours of 9:00 a.m. and 4:00 p.m.
To apply for a U.S. Passport, you will need the following:
Proof of Citizenship: U.S. born persons need to submit their Original Certified U.S. Birth Certificate along with a clear photocopy.
 
Minors age 16-17: Minors age 16 and 17 must execute the application. One parent should accompany minors ages 16 and 17 unless the minor has a valid driver’s license (not a learner’s permit).
Children under the age of 16: All minors must be present and both parents must execute the application and provide ID. Original Proof of Parental Relationship must also be submitted. Proof of Parental Relationship may include a U.S. birth certificate.
Proof of Identity:Bring necessary original documents and photocopy of front and back of ID.
 
Photographs: You must submit 1 passport photograph 2X2 inches in size (no exceptions) taken within the past 6 months. Passport photos can be obtained at the County Treasurer’s Office and the County Clerk’s Office for a fee of $10, payable at the time of the application.
 
Fees: All fees are set by the Department of State and are non-refundable. All passport processing facilities charge the same fees. The Passport Application fee must be paid by check or money order payable to the “U.S. Department of State” A separate check/money order is required for each application. In the lower left portion of check/money order reference applicant’s full name and date of birth.
 
Facility Acceptance Fee of $35.00 can be paid by cash, check or money order payable to Langlade County.
 
For further information, contact the County Treasurer at 715-627-6204 or County Clerk at 715-627-6200.

https://travel.state.gov/content/travel/en/passports.html