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U.S. ZIP Code 61070
5-digit United States postal code #61070, Rock City, IL
ZIP code 61070 is located in the city (place name) Rock City, сounty Stephenson in the state of Illinois. The population in ZIP code 61070 is 1130 and the population density is 12.6. ZIP code 61070 refers to сounty Stephenson having сounty FIPS 17177, the ratio of people from different counties in this ZIP code is as follows: all county weights - 17177: 100%. In the area of the ZIP code 61070 valid time zone America/Chicago.
ZIP: 61070
County: Stephenson
Place Name: Rock City
State: Illinois
State Abbreviation: IL
Coordinates: 42° 25' 0.66" N, 89° 28' 23.232" W
Latitude: 42.416850000000
Longitude: -89.473120000000
Population: 1130
Density: 12.6/km2
Time zone: America/Chicago
County FIPS: 17177
All county weights: 17177: 100%