School Memberships

What Does Membership Cost?

Thank you for your membership and continued support of OMA!

You can calculate your yearly dues with the chart or the Membership calculator cheat sheet. Payment may be made in full by September 15th or you may elect to pay three equal payments on 9/15/1 – 1/1/22 – 3/1/22. School membership begins September 1st and goes through August 31st of the following year.

Remember to send us preferred email addresses for all staff members so that everyone will receive OMA’s news and updates.

*2021/22 dues for publicly-funded Montessori charter schools are discounted by one-half

School Enrollment School Membership Dues 2021/22 Dues Cap
0 – 10 children $9 per child $90
11 – 25 children $90 plus $12 per child above 10 $270
26 – 100 children $270 plus $11 per child above 25 $1,095
101 – 180 children $1,095 plus $10 per child above 100 $1,715
181 – 280 children $1,715 plus $9 per child above 180 $2,363
over 280 children $2,363 plus $7 per child above 280 n/a

 

Click here to enroll or renew or use the form below.