Located in Iowa, Fallville consists primarily of family-owned farms. The town's bustling main street also hosts a variety of small businesses, many of which have been in the same family for close to a century.

Fallville is home to Henry and Nora Allen and is the birthplace of Barry Allen and movie star Daphne Dean

Trivia: Although The Life Story of the Flash places Fallville in Iowa, The Atlas of the DC Universe places it about 30 miles outside Central City in Missouri. The atlas also mistakenly refers to it as Farmville