Hillsborough Calendar 2025. In today’s date, hillsborough county school provides education to more than 206,841 students with 16,000 teachers. Access school and staff info.

* must add/drop/withdraw classes online only if the last day to drop/add or deadline to withdraw date falls on a day the college is closed. * must add/drop/withdraw classes online only if the last day to drop/add or deadline to withdraw date falls on a day the college is closed.