the resident population of the United States more»
| City: | Rock City |
| State: | Illinois |
| Area Code: | 815 |
| Latitude: | 42.418580 |
| Longitude: | -89.481648 |
| Time Zone: | Eastern GMT -6 |
| City Alias(es): | Rock Grove |
| Population: | 944 |
| 2000 Population: | 1,117 |
| White Population: | 1,102 |
| Black Population: | 1 |
| Hispanic Population: | 8 |
| Asian Population: | 2 |
| Other Population: | 1 |
| Male Population: | 552 |
| Female Population: | 565 |
| Median Age: | 36.30 |
| Male Median Age: | 35.00 |
| Female Median Age: | 36.80 |
| Households: | 433 |
| Average Household Size: | 2.69 |
| Average House Value: | $87,100 |
| Average Household Income: | $41,136 |
| Number of Businesses: | 18 |
| Number of Employees: | 50 |
| Annual Payroll: | $1,194,000 |
| Land Area: | 31.296 sq mi |
Rock City, IL ( 0.0 miles)
Davis, IL ( 2.8 miles)
Dakota, IL ( 3.9 miles)
Orangeville, IL ( 7.8 miles)
Ridott, IL ( 8.0 miles)
Cedarville, IL ( 8.5 miles)
Durand, IL ( 9.9 miles)
Pecatonica, IL ( 10.0 miles)
Freeport, IL ( 10.1 miles)
Winnebago, IL ( 12.9 miles)