the resident population of the United States more»
      
    
  | City: | Duke | 
| State: | Oklahoma | 
| Area Code: | 580 | 
| Latitude: | 34.666814 | 
| Longitude: | -99.533772 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | |
| Population: | 384 | 
| 2000 Population: | 643 | 
| White Population: | 573 | 
| Black Population: | 1 | 
| Hispanic Population: | 60 | 
| Asian Population: | 4 | 
| Hawaiian Population: | 6 | 
| Other Population: | 38 | 
| Male Population: | 326 | 
| Female Population: | 317 | 
| Median Age: | 35.00 | 
| Male Median Age: | 32.40 | 
| Female Median Age: | 37.70 | 
| Households: | 281 | 
| Average Household Size: | 2.61 | 
| Average House Value: | $52,200 | 
| Average Household Income: | $35,417 | 
| Number of Businesses: | 11 | 
| Number of Employees: | 259 | 
| Annual Payroll: | $8,466,000 | 
| Land Area: | 90.028 sq mi | 
| Water Area: | 0.073 sq mi | 
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