Home Safe Return to In-Person Instruction and Continuity of Services Plan Click HERE for Bond Issue Updates Current Events 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, Bryce Wilson, at 573-438-5485 for more information. Potosi R-III School District 400 North Mine Street Potosi, MO 63664 (573) 438-5485 Post Views: 23,362 Quick Access Career Opportunities Event Calendar Lunch Menu Notices Parent/Student Portal School Board Policy Building’s Social Media District Facebook Feed Potosi R-III School District 1 week ago We are looking for estimates from commercial window installation contractors to install three large replacement windows. Contractor must have references for installation of commercial windows like these. Contractor must be fully insured and bonded per district specifications. Please contact Director of Maintenance, Patrick Roland at 573-210-7268 Monday-Friday 7:00 A.M. - 3:00 P.M. for complete spe ... See More Photo View on Facebook · Share Potosi R-III School District updated their status. 3 weeks ago This content isn't available right now When this happens, it's usually because the owner only shared it with a small group of people, changed who can see it or it's been deleted. View on Facebook · Share Potosi R-III School District 3 weeks ago We are proud to be #7 in the State of Missouri as a school district! Thank you students, staff, parents and community! Video View on Facebook · Share Potosi R-III School District 4 weeks ago We are very proud of our students and staff once again! Our District has been named in the St. Louis University Top 10 PRiME Growth Score for the Ozarks Region in Missouri. This region is compromised of 124 schools. This is for all grades 3-8. Trojan Intermediate was named the #1 school in English/Language Arts and #3 in Mathematics!!! John Evans Middle School was named #7 in English/Language Ar ... See More Photo View on Facebook · Share Potosi R-III School District 4 weeks ago We are very proud of our students, staff and community for helping us achieve these great results in the U.S. News and World Report 2021 school rankings! Trojan Intermediate was ranked #13 out of 856 schools which is the top 1.5%. TIS also was ranking #12 in Math proficiency and #20 in Reading Proficiency. Potosi High School was ranked #70 out of 603 school which is the top 11%. Potosi High Scho ... See More Photo View on Facebook · Share I AM A..... Student Parent Faculty & Staff Potosi R-III School District 400 North Mine Street Potosi, MO 63664 (573) 438-5485 Ensuring All Students Reach Their Potential © 2021 Potosi R-III School District. Proudly powered by Sydney