Wildomar is a semirural community located in an inland valley of Riverside County, about 60 miles northwest of San Diego. In 1886, the three founders of the town site cleverly coined its unique name from a combination of their own first names—WILliam Collier, DOnald Graham, and MARgaret Collier Graham. The community began to grow when settlers traveled by road and railroad into the area to farm the land and raise their families. Today Wildomar is a community of nearly 28,000 people. An independence movement ultimately led to an application for cityhood, and on July 1, 2008, amidst fireworks and music, the city of Wildomar was officially born.