Welcome to Sangamon Valley High School, a public four-year high school located in Niantic, IL and a part of Sangamon Valley Community Unit School District #9.  Our mission is to prepare students for a successful journey in life through a commitment to academic excellence, social responsibility and integrity.

School News

  • Senior Jimmy Staab Featured in HR Senior TCSV Baseball player Jimmy Staab is featured in an article from the Herald & Review entitled "Tri-City/Sangamon Valley's Staab amps up with high heat."  Read the article
    Posted by John Gorecki
  • New Science Lab Open! Our new science lab construction is complete and students are now using the space.  The science lab is featured in the Herald and Review Article "New science lab at Sangamon Valley replaces unused classroom" which can be read here.  Construction photos from the entire project can be seen on our Science Lab Progress page.
    Posted Apr 18, 2017, 7:50 AM by John Gorecki
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Today's Storm Report

  • April 28, 2017 April 28, 2017           JV Baseball tourney is cancelled tomorrow. Softball will practice, baseball will not. No practice for either on Saturday.All Library books are due Monday.   ALL of Mr Viele’s study halls this morning will be in the library.  Afternoon Study Hall will be in regular class.  The Art Room is seeking a large glass jar for a project. Please bring to Mrs. Perrey or to Mrs. Mann.   Track athletes going to the Jokisch meet Saturday: if you would like a schedule of the meet, please see Mr Coach C. Sophomores: Please get your bright orange forms back to Mrs. Antonaci. Signups and dance packets for the 2017-18 SVHS Dance and Competition Teams are in the office ...
    Posted Apr 28, 2017, 10:32 AM by Mary Lynn Mann
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Dean of Students

Dir. of Student Services

Mary Lynn Mann

(217) 668-2392
Fax (217) 668-2221

398 N. Illinois St.
Niantic, IL 62551