Loudermilk was born in Huntington and is a graduate of Huntington East High School and attended Marshall University. She has a long record of volunteer work, including her involvement with the City of Huntington Foundation, since 1994.
She currently serves as the organization's president. Other volunteer work includes Huntington Rotary Club; past vice president of the Huntington Kiwanis Club; past president of the Kiwanis Daycare Center; former member of the Huntington Lions Club; member of the Service Corps of Retired Executives; member of the Women of the Moose Chapter 2223 in 2001, and has served as Senior Regent, Recorder and Graduate Regent, and her personal honors include Green Cap, Academy of Friendship and College of Regents.
She was nominated for the Women of the Moose's award 2011-2012 International Co-Worker of the Year. Under her supervision, the City of Huntington Foundation formed the 5th Avenue Theatre Company in 2000. The theater company has produced more than 15 plays and raised money for the foundation.