SAVE When You Renew Before Your Membership Expires!


Thank you for supporting The Maryland Zoo in Baltimore as a member! Renew your membership early to SAVE money and continue to help fund operations and animal care for the Zoo, a non-profit organization. Plus, by renewing early, you’ll remain part of the wildest herd in town with an additional year added to your existing membership without interruption. Look out for special saving renewal mailings and emails, or call the Member Services phone number below for information.

Member Services is open every day that the Zoo is open to the public from 10:00am until 4:00pm. Please call 443-552-5281 daily from 9:00am until 4:00pm with any questions you may have regarding your membership, and we’d be happy to assist you.

There are many benefits to becoming a member of The Maryland Zoo in Baltimore, all of which are outlined on the membership page. Please visit us soon and often.

Four ways to RENEW today!

  • Click the link below to renew online
  • Call a Member Services Representative at 443-552-5281
  • Renew in person at the Zoo’s main gate
  • Via mail – be on the lookout for Zoo renewal notices in your mailbox.
PLEASE NOTE MEMBERS: When renewing online, you must register on the Zoo’s online store to view your current membership record and receive your early renewal discount with your online discount renewal code.   


IMPORTANT – The Maryland Zoo’s webstore is undergoing site maintenance.  Renewals of memberships are temporarily unavailable. Call our membership team at 443-552-5281 for assistance.  We apologize for the inconvenience.