the resident population of the United States more»
      
    
  | City: | Sinai | 
| State: | South Dakota | 
| Area Code: | 605 | 
| Latitude: | 44.246454 | 
| Longitude: | -97.038922 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | Lake Sinai | 
| 2000 Population: | 139 | 
| White Population: | 139 | 
| Male Population: | 77 | 
| Female Population: | 62 | 
| Median Age: | 35.60 | 
| Male Median Age: | 31.50 | 
| Female Median Age: | 39.00 | 
| Households: | 64 | 
| Average Household Size: | 2.48 | 
| Average House Value: | $32,900 | 
| Average Household Income: | $38,500 | 
| Number of Businesses: | 6 | 
| Number of Employees: | 23 | 
| Annual Payroll: | $445,000 | 
| Land Area: | 0.746 sq mi | 
            Sinai, SD (       0.0 miles)
             Volga, SD (       4.5 miles)
             Nunda, SD (       6.7 miles)
             Arlington, SD (      11.2 miles)
             Rutland, SD (      11.8 miles)
             Ramona, SD (      13.2 miles)
             Brookings, SD (      13.3 miles)
             Oldham, SD (      15.0 miles)
             Bruce, SD (      15.9 miles)
             Wentworth, SD (      17.3 miles)