the resident population of the United States more»
      
    
  | City: | Waltham | 
| State: | Massachusetts | 
| Area Code: | 617, 781 | 
| Latitude: | 42.369984 | 
| Longitude: | -71.232748 | 
| Time Zone: | Eastern GMT -5 | 
| City Alias(es): | North Waltham South Waltham | 
| Population: | 27,181 | 
| 2000 Population: | 29,119 | 
| White Population: | 23,704 | 
| Black Population: | 1,384 | 
| Hispanic Population: | 3,591 | 
| Asian Population: | 1,881 | 
| Hawaiian Population: | 57 | 
| Indian Population: | 22 | 
| Other Population: | 1,447 | 
| Male Population: | 14,472 | 
| Female Population: | 14,647 | 
| Median Age: | 32.30 | 
| Male Median Age: | 31.40 | 
| Female Median Age: | 33.50 | 
| Households: | 11,869 | 
| Average Household Size: | 2.27 | 
| Average House Value: | $243,400 | 
| Average Household Income: | $50,189 | 
| Number of Businesses: | 750 | 
| Number of Employees: | 12,718 | 
| Annual Payroll: | $489,250,000 | 
| Land Area: | 3.568 sq mi | 
| Water Area: | 0.264 sq mi | 
            West Newton, MA (       2.4 miles)
             Newtonville, MA (       2.7 miles)
             Auburndale, MA (       2.7 miles)
             Belmont, MA (       3.0 miles)
             Watertown, MA (       3.0 miles)
             Waverley, MA (       3.1 miles)
             Weston, MA (       3.4 miles)
             Newton, MA (       3.5 miles)
             Nonantum, MA (       3.6 miles)