the resident population of the United States more»
      
    
  | City: | Ralph | 
| State: | South Dakota | 
| Area Code: | 605 | 
| Latitude: | 45.853568 | 
| Longitude: | -103.035337 | 
| Time Zone: | Eastern GMT -7 | 
| City Alias(es): | |
| Population: | 35 | 
| 2000 Population: | 68 | 
| White Population: | 67 | 
| Male Population: | 37 | 
| Female Population: | 31 | 
| Median Age: | 38.60 | 
| Male Median Age: | 39.50 | 
| Female Median Age: | 37.50 | 
| Households: | 48 | 
| Average Household Size: | 2.52 | 
| Average House Value: | $42,500 | 
| Average Household Income: | $21,875 | 
| Number of Businesses: | 95 | 
            Lodgepole, SD (      15.2 miles)
             Ludlow, SD (      16.3 miles)