the resident population of the United States more»
      
    
  | City: | Riverdale | 
| State: | Nebraska | 
| Area Code: | 308 | 
| Latitude: | 40.844401 | 
| Longitude: | -99.131299 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | Gardner Prairie Center , Thornton | 
| Population: | 282 | 
| 2000 Population: | 497 | 
| White Population: | 496 | 
| Male Population: | 273 | 
| Female Population: | 224 | 
| Median Age: | 38.10 | 
| Male Median Age: | 33.80 | 
| Female Median Age: | 40.20 | 
| Households: | 193 | 
| Average Household Size: | 2.69 | 
| Average House Value: | $71,900 | 
| Average Household Income: | $43,917 | 
| Number of Businesses: | 7 | 
| Number of Employees: | 20 | 
| Annual Payroll: | $431,000 | 
| Land Area: | 44.101 sq mi | 
| Water Area: | 0.012 sq mi | 
            Pleasanton, NE (       8.0 miles)
             Kearney, NE (       8.4 miles)
             Amherst, NE (       9.3 miles)
             Odessa, NE (      11.8 miles)
             Gibbon, NE (      14.4 miles)
             Miller, NE (      14.7 miles)
             Elm Creek, NE (      14.9 miles)
             Ravenna, NE (      16.5 miles)
             Hazard, NE (      17.9 miles)