the resident population of the United States more»
      
    
  | City: | Geff | 
| State: | Illinois | 
| Area Code: | 618 | 
| Latitude: | 38.432695 | 
| Longitude: | -88.419916 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | Elm River Jeffersonville , Lamard | 
| Population: | 740 | 
| 2000 Population: | 840 | 
| White Population: | 821 | 
| Black Population: | 5 | 
| Hispanic Population: | 11 | 
| Asian Population: | 3 | 
| Hawaiian Population: | 4 | 
| Other Population: | 1 | 
| Male Population: | 422 | 
| Female Population: | 418 | 
| Median Age: | 38.00 | 
| Male Median Age: | 35.90 | 
| Female Median Age: | 40.00 | 
| Households: | 374 | 
| Average Household Size: | 2.51 | 
| Average House Value: | $39,800 | 
| Average Household Income: | $30,040 | 
| Number of Businesses: | 6 | 
| Number of Employees: | 13 | 
| Annual Payroll: | $206,000 | 
| Land Area: | 41.983 sq mi | 
| Water Area: | 0.010 sq mi | 
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