Cliffdale, Illinois
Unincorporated community
Cliffdale, Illinois Show map of Illinois Cliffdale, Illinois Show map of the United States
Coordinates: 39°21′38″N 90°37′35″W / 39.36056°N 90.62639°W / 39.36056; -90.62639
Country	United States
State	Illinois
County	Calhoun
Elevation [1]	440 ft (130 m)
Time zone	UTC-6 (Central (CST))
• Summer (DST)	UTC-5 (CDT)
Area code	618
GNIS feature ID	422563[1]

Cliffdale is an unincorporated community in Calhoun County, Illinois, United States. Cliffdale is located along Illinois Route 100 south of Pearl.

History

Cliffdale was incorporated during the late 1800s when a post office was set up in it. The post office closed in 1914 and Cliffdale was unincorporated.^{[citation needed]}