Welcome to Jefferson, Iowa, a charming small town founded in 1855 that is a hidden gem waiting to be discovered. With a population of around 6,910 residents, this historic town is known for its quaint main street lined with unique shops and cozy cafes. Jefferson is proud of its rich history, including being the birthplace of famous crooner George Gershwin. Sister cities of Jefferson include Ramallah, Palestine and Tiberias, Israel, adding an intriguing international flair to this Midwest destination.