the resident population of the United States more»
      
    
  | City: | Hanover | 
| State: | Illinois | 
| Area Code: | 815 | 
| Latitude: | 42.272672 | 
| Longitude: | -90.313684 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | |
| Population: | 656 | 
| 2000 Population: | 1,326 | 
| White Population: | 1,299 | 
| Black Population: | 2 | 
| Hispanic Population: | 14 | 
| Asian Population: | 1 | 
| Hawaiian Population: | 3 | 
| Other Population: | 7 | 
| Male Population: | 658 | 
| Female Population: | 668 | 
| Median Age: | 43.60 | 
| Male Median Age: | 42.40 | 
| Female Median Age: | 44.50 | 
| Households: | 789 | 
| Average Household Size: | 2.21 | 
| Average House Value: | $59,800 | 
| Average Household Income: | $32,250 | 
| Number of Businesses: | 28 | 
| Number of Employees: | 325 | 
| Annual Payroll: | $8,353,000 | 
| Land Area: | 68.619 sq mi | 
| Water Area: | 0.451 sq mi | 
            Elizabeth, IL (       8.2 miles)
             Savanna, IL (       9.9 miles)
             Galena, IL (      10.5 miles)
             Scales Mound, IL (      12.8 miles)
             Stockton, IL (      14.6 miles)
             Apple River, IL (      15.9 miles)
             East Dubuque, IL (      17.8 miles)