The community of Clermont is made up of 632 people. Below are links to the 2010 census data, Iowa State University report, and information from USA City Facts:
http://www.icip.iastate.edu/sites/default/files/2010census/2010census_1914250.pdf
http://www.usacityfacts.com/ia/fayette/clermont/
The town was founded in 1849 and has become a historic town with 8 listings on the National Register of Historic Places.