the resident population of the United States more»
      
    
  | City: | Buffalo | 
| State: | Illinois | 
| Area Code: | 217 | 
| Latitude: | 39.845740 | 
| Longitude: | -89.392600 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | Buffalo Hart Lanesville | 
| Population: | 531 | 
| 2000 Population: | 1,010 | 
| White Population: | 991 | 
| Hispanic Population: | 8 | 
| Asian Population: | 1 | 
| Hawaiian Population: | 4 | 
| Other Population: | 1 | 
| Male Population: | 494 | 
| Female Population: | 516 | 
| Median Age: | 38.50 | 
| Male Median Age: | 37.60 | 
| Female Median Age: | 39.20 | 
| Households: | 422 | 
| Average Household Size: | 2.58 | 
| Average House Value: | $79,400 | 
| Average Household Income: | $51,007 | 
| Number of Businesses: | 15 | 
| Number of Employees: | 49 | 
| Annual Payroll: | $1,196,000 | 
| Land Area: | 67.608 sq mi | 
| Water Area: | 0.008 sq mi | 
            Dawson, IL (       3.6 miles)
             Mechanicsburg, IL (       5.3 miles)
             Cornland, IL (       6.3 miles)
             Riverton, IL (       6.4 miles)
             Illiopolis, IL (       7.0 miles)
             Lake Fork, IL (       8.6 miles)
             Mount Auburn, IL (       9.2 miles)
             Williamsville, IL (      10.2 miles)
             Rochester, IL (      10.6 miles)