We are a Seventh-day Adventist school located in Kissimmee, FL.

Our staff are committed to providing quality education in a Christ-filled environment.

We invite you to discover our school. Call us to schedule a visit, or explore online. To see what is happening at our school you can check our calendar, news, visit our classrooms, or see what our alumni are doing.

Our school is part of the world-wide Seventh-day Aventist school network. The Seventh-day Adventist educational system includes elementary and high schools, colleges, and universities in countries around the globe.

If you are interested in receiving more information about our school click on Contact Us.



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You can now help OACS while shopping through amazon! Just follow the link below, log in to you amazon account and select Osceola Adventist Christian School as your charitable organization and shop as usual!



School closings for weather or other causes are based on Osceola County School District. We close when they close and reopen when they reopen.


January 14-18 – CBM Assessments

January 21 – Martin Luther King Jr. – No School

February 9 – Winter Musical Extravaganza***

February 18 – Presidents’ Day – No School

February 19-22- Outdoor Education

February 25-27 -  WRap Testing

March 11 -  School Improvement Plan – Noon dismissal

March 13-15 – MAP Assessment #3

March 15 -  Noon dismissal due to Spring Break

March 18-22 -  Spring Break!