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Hillsboro Hours & General Info

Located in the Testing Center Building, next to the Library
Phone: 636-481-3147 Email: jchtc@jeffco.edu


Students must present a valid photo ID in order to test at the Testing Center.

  • A valid photo ID for classroom and online testing is a Jefferson College Student ID. (Due to 2-step verification, a STUDENT ID is MANDATORY.) Nursing Students taking ATI required to have both Student ID and State ID.
  • A valid Photo ID (Driver's license, State ID, Passport, Military ID) is required for placement testing.
  • A valid ID for 3rd party testing will be reflected on the 3rd party testing platform's policies and procedures.

*Please note, if the College is closed for any reason, the Testing Centers will be closed.


Testing Center Hours:

(Hours subject to change without notice. Please check the announcements

or call Testing Center at 636-481-3147)

  • Monday & Wednesday 8 am - 4:30 pm
  • Tuesday 8 am - 6 pm
  • Thursday 8 am - 8 pm
  • Friday 8 am - 2 pm (CLOSED for Summer Schedule May 23 through August 8, 2025)
  • Saturdays - See available hours below:

August 11 - 16, 2025 Opening Week Hours: 

  • Monday August 11, 2025 Hours 1:00 pm - 4:30 pm 
  • Tuesday August 12, 2025 Hours 10:00 am to 4:30 pm 
  • Wednesday August 13, 2025 8:00 am to 4:30 pm 
  • Thursday August 14, 2025 8:00 am to 8:00 pm
  • Friday August 15 2025 8:00 am - 2:00 pm 
  • Saturday August 16, 2025 8:00 am - 12 noon. Open for placement testing (Retest fees must be paid in cash at the Testing Center)

Saturday Hours for Fall 2025: 

  • August 16, 2025 8 am - 12 noon.  Open for placement testing. (Retest fees must be paid in cash at the Testing Center)
  • September 13, 2025 8:00 am - 2 pm
  • October 11, 2025 8:00 am - 2:00 pm
  • November 8, 2025 8:00 am - 2:00 pm
  • December 6, 2025 8:00 am - 2:00 pm
  • December 13, 2025 8:00 am - 2:00 pm

Holiday Closures:

  • September 1, 2025 CLOSED Labor Day
  • November 11, 2025 CLOSED Veteran's Day
  • November 26, 2025 CLOSED at 12:00 noon Thanksgiving Holiday
  • November 27 - November 30 CLOSED for Thanksgiving Holiday
  • December 22, 2025 - January 4, 2026 for Winter Break