CAS Memberships

Thank you for your interest in applying for membership to the Cincinnati Astronomical Society.

We offer two types of memberships with several levels of membership within each.
These memberships are based on your geographic location.

For people living within the general Cincinnati area we offer a Standard Membership.
For those living outside the immediate Cincinnati area we offer an Associate Membership.

The two membership types have virtually the same benefit structure.
To understand the differences between Standard and Associate memberships CLICK HERE

Applying for a CAS membership:

If you live within the following counties you may apply for a Standard Membership,
otherwise please apply for the Associate Membership

Apply Here for a CAS Membership