Thank you for visiting the website for Potosi High School, known as PHS, which houses Potosi's ninth through twelth grade students. PHS participates in the Parent Notification System if you have a student enrolled here or any other Potosi School Building sign up for text alerts via your cellular phone to keep up to date on school closings.


Emergency Notification System


Please use the links to the left to navigate and learn more about Potosi High School, if you need information about other district buildings, those links can be found at the top of the page. If you can't find something you looking for please let us know, by using the Contact Us link to the left.



"Preparing every student for success."

Potosi_Trojans RT @Potosi_Baseball: There will be no baseball open field the rest of the summer. Enjoy the next few weeks and relax. Get ready for the sta…
Potosi_Trojans Moving right along!!
Potosi_Trojans Here comes the turf!
Potosi_Trojans Potosi R3 Librarians in training for new online Library Media System. Cool things coming for next school year.
Page Provided by Alumni Bruce & Victoria (Shepard) Morgan