Our History

About Us

The YMCA is more than a place to exercise or a summer camp — we’re part of a global movement dedicated to strengthening communities and supporting every individual’s potential. As one of the world’s largest social service organizations, the Y serves more than 45 million children and families across six continents with programs designed to meet local needs. Open to all — regardless of faith, race, ability, age, gender identity, or income — the Y is committed to inclusion, belonging, and opportunity for all.

Our Roots in Hamilton Township

Since 1951, the Hamilton Area YMCA has been a cornerstone for families in our community. We began humbly, offering programs in schools and churches before opening our first temporary facility in 1984 and, later, our current branch in 1991. Over the decades, we’ve expanded alongside our community, growing into a hub where people of all ages and backgrounds can connect, learn, and thrive.

Growing With Our Community

• 2002: We opened the Sawmill Day Camp, Recreation Center, and Family Pool, offering families high-quality recreation and a safe, fun summer camp close to home.
• 2009: Our main facility was renamed the John K. Rafferty (JKR) Branch and expanded to include a wellness center, exercise and dance studios, and a kids’ gym. We also launched a partnership with Princeton HealthCare System to provide outpatient rehab, physical therapy, and community education.
• Over time, our reach has grown beyond our walls through community-based programs such as partnerships with youth sports leagues and neighborhood sports and summer camps, ensuring families across Hamilton Township have access to safe, affordable, and enriching experiences.

Our Mission Endures

From the beginning, our purpose has been clear: to provide Hamilton Township and the surrounding areas with a family-friendly outlet for recreation, wellness, and personal growth. For 74 years, the Hamilton Area YMCA has helped children, teens, adults, and seniors build stronger bodies, healthier minds, and deeper connections.

Today, we remain dedicated to advancing youth development, promoting healthy living, and fostering social responsibility. Together, with the support of our members, staff, and community partners, we’re building a healthier, more connected, and more inclusive future — for a better us.