Tuition Rates & Fees
| 2025-2026 Tuition Costs | Domestic | International |
| REGISTRATION (New) | $375 | $375 |
| REGISTRATION (Returning) | $300 by March 1 $350 March 2 - June 1 $400 after June 1 |
$300 by March 1 $350 March 2 - June 1 $400 after June 1 |
| *TUITION* | $7,975 | $10,725 |
| 2nd Child Tuition | $7,180 | $9,930 |
| Semi-Annual Tuition | $3,987.50 $3,590, 2nd child |
$5,36.25
$4,965, 2nd child
|
| (10) Monthly Payments | $797.50 $718, 2nd child |
$1,072.50
$993, 2nd child
|
| Textbook, Instructional Materials and Technology Fee |
TK-K: $275 |
TK-K: $275 |
| Chromebook Device Fee for all 6th and all New 7th & 8th Grade Students | $425 | $425 |
FACTS Tuition:
FACTS Tuition Management is a company used to manage tuition payments. A $25/55 processing fee is added to the first tuition payment.
Other Fees:
Parent Service Hours: Each family is required to do 10 parent service hours on campus, in the classrooms, and/or through school fundraisers.
Thrift Store Hours: Each OMS family is required to volunteer 15 hours at Mission Thrift. A family may opt out of this option by adding $300 to the total cost of tuition. Volunteer hours at Mission Thrift must be completed by a family member over the age of 21.
Tuition Assistance
All families are eligible to apply for tuition assistance. To apply, the family must complete the financial assistance application and have paid the registration fee. FACTS reviews all applications and provides OMS with an eligibility assessment. The application deadline is April 30. Families are notified regarding their financial assistance in May.
Tuition Fees for International Students
The school charges international students an additional fee of $2,750 to cover application costs, mailings and processing fees. These fees are added to the annual cost of tuition.
It is recommended that because of language and other potential challenges, parents/guardians should consider buying out volunteer and Thrift Store hours. The cost for this is an additional $500 per family.