the resident population of the United States more»
      
    
  | City: | Darby | 
| State: | Pennsylvania | 
| Area Code: | 610 | 
| Latitude: | 39.918090 | 
| Longitude: | -75.269201 | 
| Time Zone: | Eastern GMT -5 | 
| City Alias(es): | Collingdale Colwyn | 
| Population: | 21,811 | 
| 2000 Population: | 21,404 | 
| White Population: | 12,750 | 
| Black Population: | 7,861 | 
| Hispanic Population: | 215 | 
| Asian Population: | 254 | 
| Hawaiian Population: | 42 | 
| Indian Population: | 8 | 
| Other Population: | 91 | 
| Male Population: | 10,114 | 
| Female Population: | 11,290 | 
| Median Age: | 33.30 | 
| Male Median Age: | 30.90 | 
| Female Median Age: | 35.00 | 
| Households: | 8,351 | 
| Average Household Size: | 2.81 | 
| Average House Value: | $59,000 | 
| Average Household Income: | $35,970 | 
| Number of Businesses: | 297 | 
| Number of Employees: | 4,893 | 
| Annual Payroll: | $159,314,000 | 
| Land Area: | 1.932 sq mi | 
            Sharon Hill, PA (       1.2 miles)
             Lansdowne, PA (       1.3 miles)
             Clifton Heights, PA (       1.4 miles)
             Glenolden, PA (       1.6 miles)
             Folcroft, PA (       1.9 miles)
             Holmes, PA (       2.3 miles)
             Norwood, PA (       2.6 miles)
             Upper Darby, PA (       2.9 miles)
             Drexel Hill, PA (       2.9 miles)