the resident population of the United States more»
      
    
  | City: | Riverdale | 
| State: | Illinois | 
| Area Code: | 708 | 
| Latitude: | 41.653651 | 
| Longitude: | -87.625238 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | Calumet Park Chicago | 
| Population: | 29,269 | 
| 2000 Population: | 33,209 | 
| White Population: | 2,778 | 
| Black Population: | 29,405 | 
| Hispanic Population: | 1,185 | 
| Asian Population: | 41 | 
| Hawaiian Population: | 72 | 
| Indian Population: | 11 | 
| Other Population: | 536 | 
| Male Population: | 15,074 | 
| Female Population: | 18,135 | 
| Median Age: | 26.50 | 
| Male Median Age: | 22.40 | 
| Female Median Age: | 29.10 | 
| Households: | 11,763 | 
| Average Household Size: | 3.08 | 
| Average House Value: | $84,300 | 
| Average Household Income: | $32,118 | 
| Number of Businesses: | 200 | 
| Number of Employees: | 2,957 | 
| Annual Payroll: | $93,775,000 | 
| Land Area: | 6.940 sq mi | 
| Water Area: | 0.200 sq mi | 
            Dolton, IL (       2.2 miles)
             Blue Island, IL (       2.9 miles)
             Harvey, IL (       3.5 miles)
             Posen, IL (       3.6 miles)
             South Holland, IL (       3.9 miles)
             Robbins, IL (       4.3 miles)
             Calumet City, IL (       4.7 miles)
             Markham, IL (       4.8 miles)
             Alsip, IL (       5.9 miles)