State: New York
        
        Time zone: Eastern GMT -5:00. 
| Population: | 23,846 | 
| 2000 Population: | 22,440 | 
| White Population: | 20,194 | 
| Black Population: | 461 | 
| Hispanic Population: | 1,978 | 
| Asian Population: | 741 | 
| Hawaiian Population: | 30 | 
| Indian Population: | 12 | 
| Other Population: | 658 | 
| Male Population: | 10,968 | 
| Female Population: | 11,472 | 
| Median Age: | 35.3 | 
| Male Median Age: | 34.3 | 
| Female Median Age: | 36.4 | 
| Households: | 7,673 | 
| Average Household Size: | 2.97 | 
| Average House Value: | $166,300 | 
| Average Household Income: | $65,494 | 
| Land Area: | 7.239 sq mi | 
| Water Area: | 0 sq mi | 
P J S Pjs , Port Jeff Sta , Prt Jeff Sta , Prt Jefferson Station , Port Jefferson Station
            Mount Sinai, NY (       2.2 miles)
             Port Jefferson, NY (       2.9 miles)
             Selden, NY (       3.1 miles)
             Coram, NY (       3.2 miles)
             Miller Place, NY (       3.6 miles)
             Centereach, NY (       3.6 miles)
             East Setauket, NY (       3.8 miles)
             Stony Brook, NY (       4.3 miles)
             Sound Beach, NY (       4.7 miles)
             
| 2000 Population: | 18,976,457 | 
| White Population: | 12,893,689 | 
| Black Population: | 3,014,385 | 
| Asian Population: | 1,044,976 | 
| Indian Population: | 82,461 | 
| Hawaiian Population: | 8,818 | 
| Other Population: | 1,341,946 | 
| Male Population: | 9,146,748 | 
| Female Population: | 9,829,709 | 
| Median Age: | 35.90 | 
| Male Median Age: | 34.50 | 
| Female Median Age: | 37.20 | 
| 2000 Households: | 7,056,860 | 
| White Households: | 5,119,218 | 
| Black Households: | 1,037,805 | 
| Asian Households: | 319,847 | 
| Indian Households: | 25,207 | 
| Hawaiian Households: | 2,309 | 
| Average Household Size: | 2.61 | 
| Average Family Size: | 3.22 |