Thank you for visiting the website for John Evans Middle School.  John Evans Middle School is also known as JEMS, which houses Potosi's seventh and eighth grade students.


 Please use the links to the left to navigate and learn more about John Evans Middle 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're looking for please let us know, by using the Contact Us link to the left.


Students who reside in Potosi R-3 School District but attend a private, parochial or home school may participate in the MAP grade level and EOC assessments administered by the district to the extent that the district has the capacity to accommodate such requests.
Please contact the district test coordinator, Laurie Huff, at
573-438-5485 for more information.



@Potosi High School

@John Evans Middle School

@Trojan Intermediate School

@Potosi Elementary School


John Evans Middle School
303 S. Lead Street
Potosi, MO 63664

(573) 438-2101

JEMS_Trojans Interested in Cross Country? Find them on Twitter @PotosiTrojanXC
JEMS_Trojans Thank you to students, parents and local businesses for such a successful summer school this year.
JEMS_Trojans Trojan Academy: JEMS Summer School begins tomorrow. We have some gift cards and other great attendance prizes to give away.
JEMS_Trojans RT @JEMS_Football: Summer lifting start Monday at 8:15 AM.
JEMS_Trojans Congratulations to Mrs. Peacock for servicing our district for 28 years! Good luck in your retirement.