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.



New families can now apply through Step Up For Students for the 2019-20 school year! Please see the link below for details and instructions on how to apply! Do not delay, apply now!

   Step Up For Students Scholarship



   Click here to watch the video


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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.


April 3rd - 3rd Quarter Grades are available through RenWeb

April 6th - G.L.O.W ministers at Ponciana Spanish SDA

April 6th - OACS Chorale sings at Ponciana English SDA

April 10th - OACS Chorale sings at Advent Health Kissimmee

April 8th - Parent Teach Conferences / School is out at 12pm

April 14th - Grandparents Day 10am-2pm

April 15th- School Improvement Day / School is out at 12pm

April 22-26 - MAP Testing

May 6th-10th - School Spirit Week / Creation Health

May 6th - School Improvement Day / School is out at 12pm

May 7th - National Teacher's Day

May 23rd - Graduation