the resident population of the United States more»
      
    
  | City: | Killeen | 
| State: | Texas | 
| Area Code: | 254 | 
| Latitude: | 31.113121 | 
| Longitude: | -97.728573 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | Chaffee Village Clear Creek , Kln-fort Hood , Mcnair Village , Montague Village , Harker Hts , Kln-harker Heights , Maxdale , Youngsport | 
| Population: | 21,336 | 
| 2000 Population: | 21,149 | 
| White Population: | 10,183 | 
| Black Population: | 6,178 | 
| Hispanic Population: | 4,506 | 
| Asian Population: | 774 | 
| Hawaiian Population: | 202 | 
| Indian Population: | 158 | 
| Other Population: | 2,508 | 
| Male Population: | 10,777 | 
| Female Population: | 10,372 | 
| Median Age: | 26.30 | 
| Male Median Age: | 26.30 | 
| Female Median Age: | 26.30 | 
| Households: | 10,265 | 
| Average Household Size: | 2.35 | 
| Average House Value: | $57,200 | 
| Average Household Income: | $26,679 | 
| Number of Businesses: | 616 | 
| Number of Employees: | 7,165 | 
| Annual Payroll: | $121,822,000 | 
| Land Area: | 4.583 sq mi | 
            Kln-harker Heights, TX (       7.7 miles)
             Nolanville, TX (       8.4 miles)
             Belton, TX (      15.1 miles)
             Kempner, TX (      15.3 miles)
             Salado, TX (      16.5 miles)
             Mound, TX (      17.3 miles)
             Flat, TX (      17.7 miles)
             Briggs, TX (      19.9 miles)