Get Involved 2017-05-04T15:29:24+00:00

Zoo Membership

Show your support for conservation and enjoy great member benefits—including free and discounted admission to more than 170 other zoos nationwide!*

To become a member, call 630.665.5534, download a brochure, or sign up online.

Image of zoo visitors enjoying picnic area outside gift shop

We would love for you to join our wonderful group of Cosley Zoo members!

Sign Up Online

Annual membership fees support the development of new exhibits, and provide an environment for unique recreational and educational experiences for children and their families.

Levels of Membership

All levels of membership receive free admission to Cosley Zoo.

Wild Bunch Family Membership $59/year

Membership is for two named adults living at same address and their children or grandchildren under the age of 18. Wild Bunch members receive:

  • Free unlimited admission to Cosley Zoo
  • 10% discount in the Wild Side Gift Shop (excluding food items)
  • Invitation to member events
  • Subscriptions to Cosley Tails e-newsletter
  • Free membership gift
  • Free admission or discounts at more than 170 North American zoos and aquariums*
Sign Up Online

You may also call the zoo at 630-665-5534 or download a brochure to sign up.

Wild Bunch Plus | Family Membership Plus One $79/year

Two named adults living at same address and their children or grandchildren under the age of 18 plus a third named adult (perfect for a childcare provider). Wild Bunch Plus members receive:

  • Free unlimited admission to Cosley Zoo
  • 10% discount in the Wild Side Gift Shop (excluding food items)
  • Invitation to member events
  • Subscription to Cosley Tails e-newsletter
  • Free membership gift
  • Free admission or discounts at more than 170 North American zoos and aquariums*
  • 10% discount on select Zoo programs and camps
  • 10% discount on birthday party packages and facility rentals (base fee)
  • 2 adult guest passes
  • 2 duck feeding passes
  • 1 free Eco-Exploration Backpack Tour
Sign Up Online

You may also call the zoo at 630-665-5534 or download a brochure to sign up.

Keepers Club | $99/year

Two named adults living at same address and their children or grandchildren under the age of 18 and a third adult guest per visit. Keepers Club members receive:

  • Free unlimited admission to Cosley Zoo
  • 10% discount in the Wild Side Gift Shop (excluding food items)
  • 10% discount on pumpkins and Christmas trees
  • Invitation to member events
  • Subscription to Cosley Tails e-newsletter
  • Free membership gift
  • Free admission or discounts at more than 170 North American zoos and aquariums*
  • 10% discount on select Zoo programs and camps
  • 10% discount on birthday party packages and facility rentals (base fee)
  • 4 adult guest passes
  • 4 duck feeding passes
  • 2 free Eco-Exploration Backpack Tours
  • 2 Bobcats Backstage Passes (must be used together)
Sign Up Online

You may also call the zoo at 630-665-5534 or download a brochure to sign up.

Other Available Memberships

  • Eagle Membership for one named adult is $39/year
  • Corporate membership provides sponsorship discounts and free admission for your staff. Call us to customize a program for you!

*Please view our reciprocal list to see a list of participating zoos and aquariums.