Brookfield Zoo Chicago covers 216 acres and has been open since 1934. A membership delivers free admission, free parking, and discounts on the paid attractions โ and for most people who visit even twice a year, it pays for itself completely. This plain-language guide answers every real question about cost, what’s included, how to join, accessibility, and what’s new this season.
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What does a Brookfield Zoo senior membership cost? ~$65/year for adults 65 and older ยท Includes free admission and free North Gate parking ยท One-time-use guest tickets also includedThe Senior membership is the lowest-cost tier for adults 65 and older. At roughly $65 a year, it includes free general admission, free parking at the North Gate, and guest tickets you can give to anyone โ family members, a caregiver, or a friend. Individual Plus membership (~$79) is open to all adults and adds 50% off paid attractions like the Motor Safari and Carousel. Always verify the current price at brookfieldzoo.org/membership before purchasing, as prices are updated periodically.
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Is a zoo membership tax deductible? No โ Brookfield Zoo membership is NOT tax deductible ยท This is confirmed by the zoo’s official policy ยท No portion qualifies as a charitable contributionBrookfield Zoo’s membership page clearly states that membership is not tax deductible. This surprises some people who assume that buying a membership to a nonprofit zoo would qualify as a donation โ it doesn’t. If you want to make a tax-deductible contribution to the zoo, that is done separately through their conservation donation programs, not through a membership purchase.
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Can I bring my grandchildren on my membership? Yes โ minor grandchildren under 18 are covered under your membership for free admission ยท Children under 3 are always free without any membership ยท Guest tickets can also be given to grandchildren visiting without youGrandchildren under 18 who live in your household are specifically listed as covered under Brookfield Zoo memberships. Children ages 3 to 17 visiting with you are admitted free. If a grandchild visits without you, give them your membership card and a photo ID โ they may be asked for ID to match the last name on the account. Children under 3 are always free regardless of membership status, no card needed.
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Does Brookfield membership get me into other zoos? Yes โ Brookfield is AZA accredited, giving you free or discounted admission at 150+ zoos nationwide ยท Always call ahead ยท Some nearby zoos do not reciprocate with BrookfieldBrookfield Zoo Chicago is accredited by the Association of Zoos and Aquariums through September 2028 and participates in the AZA Reciprocal Admissions Program. When you travel and want to visit a zoo in another city, your Brookfield membership card can unlock free or half-price admission. Always call that zoo before you go to confirm reciprocity โ the programs vary, and a handful of nearby regional zoos have opted out of reciprocating with Brookfield specifically because of geographic proximity.
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Is there a free companion ticket for seniors who need a caregiver? Yes โ a complimentary attendant pass is available at the ticket window on the day of your visit ยท No advance purchase needed ยท Present at either entranceIf you need someone to help you during your visit โ a family member, friend, or paid caregiver โ Brookfield Zoo provides a complimentary attendant pass obtainable at the ticket window. This means you do not pay two admissions. Simply go to the ticket window when you arrive and explain that you need an attendant pass for your companion. This is available to guests who require assistance, not as a general discount program.
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Can I share my membership card with a friend or family member? No โ membership cards are non-transferable and require matching photo ID every visit ยท One-time-use guest tickets CAN be given to anyone ยท Guest tickets do not require your presenceThe membership card itself is linked to the named member and requires a photo ID matching the name and address on the membership record every single visit. You cannot loan or give your card to someone else. However, the one-time-use guest admission tickets that come with most memberships are completely shareable โ you can give them to a neighbor, a grandchild, or anyone else, and they can visit the zoo even if you are not with them that day. Guest tickets still require paid parking.
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Are wheelchairs and electric scooters available to rent? Yes โ available at both the North and South Gates ยท Must be reserved in advance by calling (708) 688-8347 ยท Same-day rentals not accepted ยท South Gate recommended for guests with disabilitiesWheelchairs and electric convenience vehicles (ECVs/scooters) can be rented at Brookfield Zoo, but availability is limited and same-day reservations are not accepted. Call (708) 688-8347 at least one day in advance. The South Gate entrance is specifically recommended by the zoo for guests with mobility needs as it provides closer access to the main pathways. Both gates have accessible parking. A photo ID is required to rent mobility equipment, and you must be at least 16 to operate a rented scooter.
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What does research say about health benefits of zoo visits for older adults? Peer-reviewed studies confirm: blood pressure and stress hormones fall measurably after a zoo visit ยท Oxytocin (social bonding hormone) rises significantly in older adults ยท A typical visit logs about 6,000 steps of gentle walkingStudies published in peer-reviewed journals including Anthrozoรถs have found that older adults specifically show measurable drops in cortisol (the stress hormone) and blood pressure after a zoo visit, while oxytocin โ the hormone associated with connection and calm โ increases significantly compared to other outdoor settings like parks. A typical zoo walk delivers around 6,000 steps on paved, flat pathways โ reaching or approaching the daily step goal recommended for seniors โ without feeling like deliberate exercise. The combination of gentle movement, nature exposure, and social engagement makes a zoo outing one of the more effective wellness activities available to older adults.
Membership prices at Brookfield Zoo change periodically. The figures below reflect the most recently confirmed publicly available data. Verify current pricing at brookfieldzoo.org/membership before purchasing โ that page always has the definitive numbers.
Brookfield Zoo offers individual, senior, and family memberships. Here is how each one breaks down:
- Free admission for 1 senior adult
- Grandchildren and household children under 18 covered
- Free parking at North Gate
- One-time-use guest tickets included
- 10% discount at zoo restaurants
- Member discounts on education programs
- Free admission for 1 named adult
- Free parking at North Gate
- 50% off Carousel, Butterflies!, and Motor Safari
- Member discounts on dining and shop
- Weekly emails + quarterly Gateways magazine
- One-time-use guest tickets included
- All Individual Plus benefits, plus:
- Free parking at both North AND South Gates
- Free Dolphin Discovery, Motor Safari, Carousel, Ferris Wheel, Butterflies!
- Best value if you take the tram or see the dolphins more than once
- Free admission: 2 adults + all household children/grandchildren under 18
- Free parking at Main (North) entrance
- 4 one-time-use guest admission tickets
- Two-year option available for extra savings
- Discounts on dining, shop, and programs
For most solo seniors, the Senior tier (~$65) or Individual Plus (~$79) is the right starting point. Upgrade to Individual Unlimited (~$129) if you enjoy the tram tour or dolphin show โ free access to those quickly justifies the extra cost. The Family Basic (~$199) is the clear choice for grandparents who regularly bring grandchildren.
The math is one of the strongest arguments for joining. Here is how the numbers look for a senior who visits with or without a guest:
| Scenario | Without Membership | With ~$65 Senior Membership | Result |
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| 1 visit (admission + North Gate parking) | $24.95 + $17 = $41.95 | $65 membership | Halfway there after 1 visit |
| 2 visits (admission + parking) | $83.90 total | ~$65/yr | Already saving money |
| 4 visits in a year | ~$167.80 | ~$65/yr | Save over $100 |
| Monthly visits (12/yr) | ~$503.40 | ~$65/yr | Save ~$438/year |
The parking benefit matters more than most people realize. Without a membership, parking alone costs $17 every time you pull in. Visit five times and that’s $85 in parking โ already more than the membership fee. The admission and parking together make the math undeniable after just two visits.
If you also use the Motor Safari (tram ride) โ $4 for seniors without a membership โ an Individual Unlimited membership at ~$129 saves you that cost on every visit, making it the better value for people who use the attractions regularly.
Yes โ Brookfield Zoo offers both one-year and two-year memberships, and the zoo itself highlights the two-year option as the best value.
- One-year membership: Valid for 12 months from the purchase month. Join in April, and your membership runs through the end of April the following year.
- Two-year membership: Valid for 24 months from the purchase month โ typically a better per-year price than two consecutive one-year memberships.
- Early renewal: You can renew up to 6 months before expiration. The new period starts after the current one ends โ no time is wasted and no periods overlap.
- Practical tip: Renewing online or in person at the zoo gives you immediate access. Renewing by phone or mail takes 3โ5 weeks for physical materials to arrive โ plan accordingly if you have a visit coming up soon.
For seniors on a fixed income, locking in a two-year membership at a lower per-year cost is a simple way to reduce annual expenses while keeping a regular outdoor activity on the calendar.
Beyond the main exhibits โ all included with any admission or membership โ Brookfield Zoo has several paid attractions. Here is what each costs without a membership and how membership affects the price:
| Attraction | Non-Member Cost | Individual Plus (Explorer) | Individual Unlimited (Adventurer) |
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| Motor Safari (tram tour) | $6 adult ยท $4 senior | 50% off | โ FREE |
| The Carousel | $4 adult ยท $3 child | 50% off | โ FREE |
| Ferris Wheel | Extra fee | Check current terms | โ FREE |
| Butterflies! | Extra fee | 50% off | โ FREE |
| Dolphin Discovery | Extra fee | No standard benefit | โ FREE |
| Wild Encounters | $6 adult ยท $3 senior | Member discount | Check current terms |
| Dinos! Experience (new) | Included with admission | โ Included free | โ Included free |
Most useful for seniors with mobility considerations: The Motor Safari is a tram ride through the zoo grounds โ seated, comfortable, and wheelchair accessible. If you take it twice in a season, the Unlimited membership’s free access more than covers the price difference between the Plus and Unlimited tiers. For the Carousel’s 20th anniversary celebration, some rides have been offered free to all guests โ worth checking the current events calendar before your visit.
Guest access is one of the most useful features of a Brookfield Zoo membership โ especially for grandparents. Here is exactly how it works:
- Minor grandchildren under 18 who live in your household are covered under your membership for free admission when visiting with you.
- Children under 3 are always free โ no membership, no ticket, no card needed. They simply walk in.
- Children 3โ17 on your account: If they visit without you, give them your membership card. They may be asked for a photo ID to confirm the last name on the membership matches.
- One-time-use guest admission tickets are included with most tiers. These can be given to anyone โ a neighbor, a friend, a grandchild โ and used even when you are not at the zoo. The tickets do require paid parking. They cannot be used to avoid paying parking.
- Membership cards themselves cannot be shared or loaned โ only the named member may use the card.
For grandparents who regularly bring grandkids: The Family Basic membership (~$199) covering 2 adults and all grandchildren under 18 is usually the most cost-effective option. A solo grandparent who brings grandchildren only occasionally is often better served with an Individual or Senior membership supplemented by guest tickets for the grandkids’ visits.
Yes โ Brookfield Zoo is a member of the Association of Zoos and Aquariums (AZA) and participates in its Reciprocal Admissions Program. This means your Brookfield membership card may give you free or discounted admission at 150+ zoos and aquariums across the country when you visit.
This benefit is particularly appealing for seniors who travel to visit family in other cities. Rather than paying admission at a local zoo, your Brookfield card may handle it.
- AZA zoos are assigned reciprocity levels (50% or 100% discount). Call the destination zoo ahead of time to confirm what applies.
- Bring your membership card AND a photo ID โ both are typically required to claim the reciprocal benefit.
- Reciprocity covers general admission only, not parking, special exhibits, or events with separate fees.
- A handful of zoos geographically close to Brookfield have opted out of the reciprocal program with Brookfield specifically โ always call ahead rather than assuming it works.
- The AZA regularly updates its reciprocal admissions list at aza.org/reciprocity.
Brookfield Zoo offers free general admission from January 5 through February 28, with two exceptions: January 19 and February 16 are not free days. On free days, the zoo is open 10am to 4pm.
A few important things to know about free days:
- Parking fees still apply โ free admission doesn’t mean free parking. Bring $17 for North Gate or $20 for South Gate parking.
- Members with parking benefits still don’t pay for parking on free days โ so membership remains valuable even during the free admission period.
- Attraction fees may still apply for the Motor Safari, Carousel, and other paid experiences on free days for non-members. Check the zoo website before visiting.
- Free days can be popular โ arriving close to 10am when the zoo opens helps you get in before crowds build. Winter mornings are also a wonderful time to see animals that are more active in cooler weather โ polar bears, snow leopards, and American bison in particular.
- The zoo is open 365 days a year โ including holidays โ so winter visits are always an option beyond the free admission window.
For seniors living in Cook County or DuPage County, there may also be additional free or reduced admission programs through local libraries, the Chicago Public Library’s Explore More Illinois pass program, or Museums for All for SNAP/EBT cardholders. Check the zoo’s Discounts and Free Days page for current programs.
Joining is easy and can be done online, by phone, by mail, or in person at the zoo. Online and in-person are the fastest options โ your membership activates immediately. Phone and mail take 3โ5 weeks for physical materials to arrive.
Choose your tier at brookfieldzoo.org/membership. Read each level carefully โ the Senior (~$65), Individual Plus (~$79), and Family Basic (~$199) are the most common choices for older adults and grandparents.
Purchase online at brookfieldzoo.org for immediate access, or call (708) 688-8341 (MonโSun 9amโ3pm CT), or buy at the zoo ticket window in person on your first visit.
Save your card digitally โ for online purchases, a PDF confirmation is emailed immediately and can be used right away as your member card. Download the Brookfield Zoo Chicago app to store your card in a digital wallet for easy access at the gate.
Bring valid photo ID every visit โ the ID must match the name and address on your membership record. A driver’s license, state ID, or passport works. This is required on every single visit โ no exceptions โ to prevent membership sharing.
If you purchased by phone or mail: Physical membership packets take 3โ5 weeks to arrive depending on time of year. Plan ahead or purchase online or in person if you have a visit coming up soon.
Who can join: Any adult 18 or older may become a member. Two adults living in the same household may share a membership if it includes two adult admissions.
Yes โ Brookfield Zoo offers gift memberships, and they make an especially meaningful present for a grandparent, parent, or anyone who enjoys spending time outside with animals. Gift memberships are available in all standard tiers and can be purchased at brookfieldzoo.org.
A zoo membership as a gift gives the recipient an entire year of outings โ something they will actually use rather than a physical object that might collect dust. For adult children giving a gift to an older parent who lives alone, a membership that covers grandchildren is a ready-made activity for every visit.
- Gift memberships activate when the recipient first uses them
- The recipient creates their own account and receives full benefits from the activation date
- Expiration reminders are sent 30 and 7 days before the membership ends
- Gift memberships are non-refundable
Brookfield Zoo’s paved pathways are relatively flat and maintained. The South Gate entrance is specifically recommended for guests with disabilities because it provides the closest access. Both gates have accessible parking, mobility equipment pickup, and Guest Services. Planning ahead โ especially calling ahead for equipment rental โ makes a significant difference in comfort.
Yes โ wheelchair and electric convenience vehicle (ECV/scooter) rentals are available at both the North and South Gate entrances. For a 216-acre park, this matters enormously for visitors who can walk short distances but would struggle with an extended trek across the full grounds.
How to reserve โ this is the most important step:
- Call (708) 688-8347 at least one day before your visit to reserve
- Leave your name, phone number, and the date of your planned visit
- If you call before 5pm CT, staff returns your call the same day; after 5pm, the next business day
- Same-day reservations are not accepted โ call ahead, not the morning of your visit
- A photo ID is required to rent; you must be 16 or older to operate a rented scooter
- If you arrive without a reservation and cannot find availability, a Guest Services crew member can check whether any units are available and coordinate pickup at the North Gate entrance
Rental fees apply and are subject to change โ confirm the current rate when you call. The South Gate is recommended for guests with disabilities because it puts you closer to the main accessible pathways once you’re inside.
Yes โ the Motor Safari is Brookfield Zoo’s tram tour. It’s a seated, narrated ride through the zoo grounds, and it’s one of the most practical choices for any visitor who wants to cover large portions of the park without extended walking.
- The Motor Safari is wheelchair accessible โ confirmed by the zoo’s official accessibility page
- Non-member senior price: $4 per ride
- Individual Plus members: 50% off ($2 per ride)
- Individual Unlimited members: FREE
Practical tip for planning your visit: Start with the Motor Safari to orient yourself to where the various animal areas are across the grounds. Then spend your energy walking to the specific exhibits you most want to see. This approach conserves stamina and ensures you don’t exhaust yourself on the long path between the gate and the animals you most wanted to see.
On hot summer days, the Motor Safari also lets you enjoy the outdoors from a shaded, moving seat without standing in the sun for extended periods.
Brookfield Zoo has several accessibility accommodations that are directly relevant to many older adults โ not just visitors with disabilities in the traditional sense:
- BZ Care Kits: Available free to borrow at Guest Services at both the North and South Gate. Kits include noise-reducing headphones, strobe-reduction eyeglasses, fidget tools, a visual cue card, and an ID lanyard. Particularly useful for anyone sensitive to crowds or loud environments.
- Sensory-friendly mornings: Held on the 4th Sunday of most months with early, quieter access to the Hamill Family Play Zoo โ ideal for visitors who find large crowds challenging.
- Sensory Room/Resource Center: Located in the Hamill Family Play Zoo โ a quiet space with additional accessible resources including noise-cancelling headphones and visual schedule books.
- Captioned videos: Videos in The Living Coast exhibit and the Seven Seas Dolphin Underwater Viewing area are captioned for visitors who are deaf or hard of hearing.
- Sign Language interpreters: Available with advance notice for public programs. Call (708) 688-8338 to request.
- Illinois Relay: Guests who are deaf or hard of hearing can reach the zoo through Illinois Relay by dialing 711 then (708) 688-8000.
For other accommodation needs, contact the ADA Coordinator at (708) 688-8559 or complete the ADA Accommodation Request Form at BrookfieldZoo.org/accessibility. Advance notice of at least 14 days is preferred for special arrangements.
Yes โ a complimentary attendant pass is available at the ticket window on the day of your visit for guests who need the assistance of a caregiver or companion. You do not need to call ahead or make special arrangements in advance for this benefit โ simply go to the ticket window when you arrive and ask for an attendant pass.
This is a meaningful benefit for seniors who cannot safely or comfortably navigate the zoo alone. Your companion enters free rather than paying the standard $29.95 adult admission.
Additional line accommodations for guests with disabilities:
- Guests with disabilities do not wait in the regular queue at the Carousel โ they enter through the exit lane after the previous ride empties. This applies to other attractions as well.
- The Carousel has a wheelchair ramp, bench seating, and a flip-up wheelchair-securing feature โ you do not need to transfer out of a wheelchair to enjoy the Carousel.
- For the Dolphin Discovery show, ADA seating is in the front row, which is in the splash zone. The zoo provides tarps but cannot guarantee placement before a splash occurs โ come prepared for potential dampness if sitting in the front.
The evidence is real and consistent. Multiple peer-reviewed studies have measured exactly what happens to the human body during a zoo visit โ and the results are striking, particularly for older adults.
- Lower blood pressure and less stress: Published research studying visitors before and after walking through zoo exhibits found significant reductions in both salivary cortisol (the body’s primary stress hormone) and blood pressure. Visitors reported feeling happier, more energized, and noticeably less tense after the visit โ changes that showed up in the biochemical measurements, not just self-report.
- Benefits specifically for older adults: A peer-reviewed study focused on older adults found that cortisol and blood pressure both fell significantly (measured statistically at p<0.05) after zoo visits. What was especially notable: the social bonding hormone oxytocin increased significantly during zoo visits compared to visits to ordinary parks โ an effect not seen in other outdoor settings. Oxytocin is linked to lower anxiety, better immune function, and feeling connected to others.
- Gentle exercise built in: Research published in peer-reviewed medical literature found that a single zoo visit produces approximately 6,000 steps of walking โ enough to meaningfully reach or approach daily physical activity goals without feeling like deliberate exercise. The pathways at Brookfield are paved and relatively flat, making this accessible even for visitors with reduced stamina.
Taken together, a zoo membership is more than a leisure purchase โ it’s a regular source of outdoor movement, stress reduction, sensory engagement, and social connection. For seniors who live alone or whose daily step counts have dropped in retirement, it is exactly the kind of low-barrier, enjoyable activity that research consistently links to better long-term health outcomes.
Brookfield Zoo Chicago ยท 8400 31st Street, Brookfield, IL 60513 ยท Open every day of the year ยท brookfieldzoo.org
- Without a membership, one senior visit costs nearly $42 (admission $24.95 + parking $17). A Senior membership at ~$65 pays for itself after two trips.
- The Senior membership (~$65) covers free admission, free North Gate parking, and guest tickets โ the most affordable entry for anyone 65 and older.
- Individual Unlimited (~$129) makes financial sense if you use the Motor Safari, Dolphin Discovery, Carousel, or Ferris Wheel on most visits โ free access to all of them adds up fast.
- Minor grandchildren under 18 in your household are covered under your membership. Children under 3 are always free regardless of your tier.
- The two-year membership is the zoo’s highlighted best-value option โ the per-year cost is lower, and you lock in pricing for two full seasons.
- Reserve mobility equipment in advance: Call (708) 688-8347 at least one day before โ same-day rentals are not accepted. South Gate is closest for guests with mobility needs.
- Attendant/caregiver tickets are free โ obtain at the ticket window on arrival day, no advance arrangement needed.
- Dinos! is included free this season โ 35 life-sized dinosaurs throughout the grounds with no extra ticket needed for members or general admission guests.
- AZA reciprocal admissions give Brookfield members free or discounted entry at 150+ other zoos when traveling. Always call ahead โ some nearby zoos opt out.
- Peer-reviewed research confirms real benefits: Zoo visits measurably lower blood pressure and stress hormones, boost oxytocin in older adults, and deliver ~6,000 steps of gentle walking per outing.