Your voting station is determined by your residential address on the day you vote, and can be located using the Voter Information Service.
If you consider your university or college your home address but will be away during the election, you can vote earlier using advance voting days or the vote on campus program, or register to vote by mail, with the ballot arriving at the temporary address you will be moving to, but with the candidates for your permanent address. You will need to provide documentation of your permanent address when you register. To learn more about these programs, check out other questions in the FAQ!