Our Locations


Administration/Care Management/Protective Services

133 North Pitt Street, Mercer, PA   16137

Phone724-662-6222 or 1-800-570-6222
Fax: 724-662-0611
Email: admin@mercercountyaging.org

To report abuse during business hours, call 724-662-6222.

To report abuse after business hours, holidays and weekends call 724-854-6222.


Senior Centers

Greenville Senior Community Center

45 Alan Avenue, Greenville, PA 16125

Phone: 724-588-3155
Fax: 724-588-3156
Email: greenvillectr@mercercountyaging.org


Grove City Senior Community Center

301 South Broad Street, Grove City, PA 16137

Phone: 724-458-6844
Fax: 724-458-6849
Email: grovecityctr@mercercountyaging.org


McQuiston Center by the Park

29 Railroad Street, Sandy Lake, PA 16145

Phone: 724-376-3608
Fax: 724-376-3608
Email: mcquistonctr@mercercountyaging.org


Shenango Valley Senior Center and Adult Day Care Program

220 North Buhl Farm, Hermitage, PA 16148

Phone: 724-981-7950
Fax: 724-981-7872
Email: svctr@mercercountyaging.org
Email: adc@mercercountyaging.org

The 2026 Mercer County Senior Games are coming soon!

April 29, 2026

28th Annual Mercer County Senior Games: Stay Active, Stay Connected

The Mercer County Area Agency on Aging, Inc., along with generous community sponsors, proudly presents the 28th Annual Mercer County Senior Games—a celebration of health, fitness, and friendly competition for adults age 50 and older.

Held from Monday, June 1 through Saturday, June 13, the Senior Games bring together men and women from across Mercer County for a fun, social, and competitive experience. Whether you’re competing for a medal or cheering from the sidelines, this event is all about staying active, building connections, and enjoying the spirit of community.

Print Registration Form Only

Print Senior Game Program Book