Immaculate Conception School loves to hear from their alumni!


Please help us carry out our mission with your donation: To nurture a lifelong commitment and love for the Catholic Faith through prayer, sacraments and service and to provide an environment of academic excellence in which our students can achieve their highest personal potential.


Checks can be mailed to:

Immaculate Conception School

109 3rd St. SE

Watertown, SD 57201


To help in other ways, see our Support Us page.



There are many ways to volunteer at our school. Contact the school office at (605)886-3883 or e-mail for more information.



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109 3rd St. SE

Watertown, SD 57201
Tel - (605) 886-3883

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© 2019 Immaculate Conception School

Photo Credit: Jocelyn Zimprich