the resident population of the United States more»
      
    
  | City: | Green Castle | 
| State: | Missouri | 
| Area Code: | 660 | 
| Latitude: | 40.298826 | 
| Longitude: | -92.895186 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | Sidney | 
| Population: | 817 | 
| 2000 Population: | 872 | 
| White Population: | 867 | 
| Hispanic Population: | 9 | 
| Asian Population: | 1 | 
| Hawaiian Population: | 1 | 
| Male Population: | 426 | 
| Female Population: | 446 | 
| Median Age: | 39.20 | 
| Male Median Age: | 39.20 | 
| Female Median Age: | 39.30 | 
| Households: | 421 | 
| Average Household Size: | 2.49 | 
| Average House Value: | $24,200 | 
| Average Household Income: | $24,306 | 
| Number of Businesses: | 9 | 
| Number of Employees: | 23 | 
| Annual Payroll: | $376,000 | 
| Land Area: | 128.845 sq mi | 
| Water Area: | 0.158 sq mi | 
            Green Castle, MO (       0.0 miles)
             Green City, MO (       3.9 miles)
             Novinger, MO (       8.1 miles)
             Worthington, MO (      10.4 miles)
             Pollock, MO (      13.5 miles)
             Milan, MO (      13.7 miles)
             Unionville, MO (      13.7 miles)
             Kirksville, MO (      13.8 miles)
             Winigan, MO (      17.7 miles)
             Queen City, MO (      17.9 miles)