Harmony, McHenry County, Illinois

CountryUnited States

Elevation

^[1]

909 ft (277 m)

Time zoneUTC-6 (Central (CST))

Area codes815 & 779

Harmony, Illinois
Census-designated place
Harmony Show map of Illinois Harmony Show map of the United States
Coordinates: 42°09′36″N 88°31′43″W / 42.16000°N 88.52861°W / 42.16000; -88.52861[1]
Country	United States
State	Illinois
County	McHenry
Township	Coral
Area [2]
• Total	0.53 sq mi (1.37 km2)
• Land	0.53 sq mi (1.37 km2)
• Water	0 sq mi (0.00 km2)
Elevation [1]	909 ft (277 m)
Population  (2020)
• Total	20
• Density	37.7/sq mi (14.56/km2)
Time zone	UTC-6 (Central (CST))
• Summer (DST)	UTC-5 (CDT)
Area codes	815 & 779
FIPS code	17-33019
GNIS feature ID	2806496[1]

Harmony is an unincorporated community and census-designated place in McHenry County, Illinois, United States. Harmony is located on U.S. Route 20, 5 miles (8.0 km) west-southwest of Huntley. It was named a CDP before the 2020 census, at which time it had a population of 20.^[3]