the resident population of the United States more»
      
    
  | City: | Chelmsford | 
| State: | Massachusetts | 
| Area Code: | 978 | 
| Latitude: | 42.587771 | 
| Longitude: | -71.351760 | 
| Time Zone: | Eastern GMT -5 | 
| City Alias(es): | Kates Corner S Chelmsford | 
| Population: | 25,959 | 
| 2000 Population: | 25,359 | 
| White Population: | 23,603 | 
| Black Population: | 195 | 
| Hispanic Population: | 325 | 
| Asian Population: | 1,190 | 
| Hawaiian Population: | 16 | 
| Indian Population: | 3 | 
| Other Population: | 145 | 
| Male Population: | 12,363 | 
| Female Population: | 12,996 | 
| Median Age: | 39.50 | 
| Male Median Age: | 38.10 | 
| Female Median Age: | 40.80 | 
| Households: | 9,512 | 
| Average Household Size: | 2.66 | 
| Average House Value: | $227,100 | 
| Average Household Income: | $73,882 | 
| Number of Businesses: | 839 | 
| Number of Employees: | 18,223 | 
| Annual Payroll: | $1,002,123,000 | 
| Land Area: | 18.330 sq mi | 
| Water Area: | 0.234 sq mi | 
            North Billerica, MA (       3.3 miles)
             North Chelmsford, MA (       3.5 miles)
             Carlisle, MA (       3.8 miles)
             Lowell, MA (       3.9 miles)
             Westford, MA (       4.6 miles)
             Billerica, MA (       5.1 miles)
             Nutting Lake, MA (       5.4 miles)
             Village Of Nagog Woods, MA (       6.1 miles)
             Tewksbury, MA (       6.3 miles)