The YMCA is one of the largest not-for-profit community service organizations in the United States. Today’s YMCAs serve thousands of U.S. communities, uniting 21 million children and adults of all ages, races, faiths, backgrounds, abilities and income levels. Our reach and impact can be seen in the millions of lives we touch every year. At every stage of life, YMCAs are there to help children, families and individuals reach their full potential.