the resident population of the United States more»
      
    
  | City: | Gaithersburg | 
| State: | Maryland | 
| Area Code: | 240, 301 | 
| Latitude: | 39.176351 | 
| Longitude: | -77.183173 | 
| Time Zone: | Eastern GMT -5 | 
| City Alias(es): | Darnestown N Potomac , No Potomac , North Potomac , Laytonsville , Montgomery Village , Montgomry Vlg , Natl Institute Stds & Tech , Suburb Maryland Fac | 
| Population: | 25,444 | 
| 2000 Population: | 21,980 | 
| White Population: | 12,464 | 
| Black Population: | 3,775 | 
| Hispanic Population: | 2,886 | 
| Asian Population: | 3,362 | 
| Hawaiian Population: | 82 | 
| Indian Population: | 5 | 
| Other Population: | 1,283 | 
| Male Population: | 10,721 | 
| Female Population: | 11,259 | 
| Median Age: | 33.10 | 
| Male Median Age: | 32.30 | 
| Female Median Age: | 33.70 | 
| Households: | 7,480 | 
| Average Household Size: | 3.02 | 
| Average House Value: | $156,400 | 
| Average Household Income: | $66,799 | 
| Number of Businesses: | 1,103 | 
| Number of Employees: | 17,604 | 
| Annual Payroll: | $702,203,000 | 
| Land Area: | 7.686 sq mi | 
            Montgomery Village, MD (       0.5 miles)
             Washington Grove, MD (       2.4 miles)
             Derwood, MD (       3.6 miles)
             Germantown, MD (       3.7 miles)
             Boyds, MD (       6.6 miles)
             Olney, MD (       6.8 miles)
             Rockville, MD (       6.8 miles)
             Brookeville, MD (       8.2 miles)
             Clarksburg, MD (       8.2 miles)