Hamilton Area YMCA

JKR Branch

The Hamilton Area YMCA’s JKR Branch is our main branch where wellness and social opportunities abound!

Enjoy such amenities as our 6,100-square-foot Wellness Center, Kid’s Gymnasium, two group exercise studios, dance studio and spirit, mind and body center. The JKR Branch also houses our heated indoor pool, whirlpool, suspended running track and air-conditioned gymnasium. An all-inclusive class schedule includes Indoor Cycling, Pilates, Yoga, Step, Muscle Conditioning, Boot Camp, LesMills classes and more!

Our Y's Owls Preschool is also located at our JKR Branch. Y's Owls Preschool is a place of discovery where each child is acknowledged as an individual with his or her own feelings, needs and interests. Our philosophy is to focus on your child. For more information, please visit the Y's Owls Preschool page.


1315 Whitehorse-Mercerville Road
Hamilton, NJ 08619

Hours of Operation:

Facility tours are available any time we’re open — just stop in. Click here for more information on our amenities or call 609.581.9622 ext. 0.

Monday – Thursday         5:00 a.m. - 10:00 p.m.

Friday                             5:00 a.m. - 9:00 p.m.

Saturday                         7:00 a.m. – 6:00 p.m.

Sunday                           7:00 a.m. – 5:00 p.m.

For our Holiday Schedule and hours of operation, please click here.

Contact Us:

Ph: 609.581.9622
Fax: 609.581.3837
Email: info@hamiltonymca.org

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Facility Policies

At the YMCA you are not just a member; you’re part of our family. Here are a few policies to keep in mind to make your experience the best it can be.

Guest Policy

Two electronic complimentary guest passes per membership will be given upon joining the YMCA. These passes will be under the billing member on the membership, however, any active member on the membership may use them following all policies listed below. A member may also bring a guest by purchasing a day pass. Members are responsible for their guest while they are in the facility.
  • All guests 18 years and older must present a physical, valid form of ID to enter the building.
  • Guests must be accompanied by a member at all times while utilizing the facility and comply with all member rules and regulations. Guests 12 - 17 will be required to sign a Code of Conduct before using the facility.
  • A maximum of two guests per member is permitted at one time.
  • Each guest is allowed to visit the facility a maximum of five times per calendar year without purchasing a membership.
  • Guest fees may be applied to the cost of membership if used within a 6 month period.
* Between November 1 and February 28, one guest per member will be permitted after 4:00 p.m. Monday - Friday.

For guests who are under the age of 18, a Guest Waiver must be completed and signed by the guest and the member. Please click here for the waiver.

Membership Freeze

Memberships may be frozen for medical reasons that prevent you from participating at the YMCA. A physician’s letter is required for all medical freezes. The medical letter/excuse must list the start and end date of the freeze. Please notify member services prior to the start date of all medical freezes.

Credits & Refunds

Request for credits and refunds must be processed at the Member Service Desk by the end of the session in order for credit to be given. Membership and Joiner’s fees/dues are non-refundable and non-transferable. Membership refund requests accompanied by a physician note will be considered by the Associate Branch Director. All program requests are processed at the discretion of the program directors. Every effort will be made to allow makeup classes due to emergency situations. We can refund/credit as follows:
  • Refunds will be given for classes cancelled due to insufficient enrollment only.
  • Refunds will be given for program memberships if classes are cancelled for insufficient enrollment. Please note: If you upgrade your membership during a session, the difference in program fees is non-refundable.
  • Credit will be issued only when the YMCA is unable to provide a makeup class due to repairs or when an instructor is absent.
  • Credit will be issued for illness when it results in the loss of four or more consecutive class days and must be supported by a doctor’s note.
  • Credits issued must be used within six months of issue date.
  • Credit will not be issued for missed classes.

Please click here for our full Member Handbook with all of our policies.