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Welcome to Windsor C-1 School District!

The Windsor C-1 Schools website is moving!

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Please check there for the latest information such as Open House information, School Supply Lists, and much more!  Please remember to update your bookmarks to our new website.

Windsor C-1 School District is located in northern Jefferson County about 25 miles south of St. Louis, Missouri. The area associated with Windsor includes the towns of Kimmswick, Imperial, Barnhart, and Arnold, Missouri. The district currently has an enrollment of over 3000 students attending the five school buildings located in the district.

  • James E. Freer Elementary with grades ranging from pre-kindergarten through second grade.
  • Windsor Elementary houses kindergarten through second grade students.
  • Windsor Intermediate Center accommodates the third through fifth grade students from both Windsor Elementary and Freer Elementary.
  • Windsor Middle School teaches grades sixth through eighth.
  • Windsor Senior High School contains students ranging from freshmen (ninth grade) to seniors (twelfth grade).


Windsor C-1 School District was named a National District of Character in 2020!

We were one of only 7 districts awarded that year!

National District of Character Logo