State: Connecticut
Time zone: Eastern GMT -5:00.
| Population: | 30,941 |
| 2000 Population: | 31,679 |
| White Population: | 25,723 |
| Black Population: | 2,632 |
| Hispanic Population: | 1,866 |
| Asian Population: | 1,130 |
| Hawaiian Population: | 282 |
| Indian Population: | 61 |
| Other Population: | 636 |
| Male Population: | 16,393 |
| Female Population: | 15,286 |
| Median Age: | 30.5 |
| Male Median Age: | 29 |
| Female Median Age: | 32.6 |
| Households: | 13,379 |
| Average Household Size: | 2.39 |
| Average House Value: | $130,300 |
| Average Household Income: | $41,666 |
| Land Area: | 23.177 sq mi |
| Water Area: | 0.808 sq mi |
Borough Center Groton , Groton Long Point , Jupiter Point , Noank , Poquonock Bridge , Naval Submarine Base , Navsub Base , Sub Base New London , Submarine Base
New London, CT ( 3.0 miles)
Quaker Hill, CT ( 3.7 miles)
Gales Ferry, CT ( 4.4 miles)
Mystic, CT ( 4.7 miles)
Waterford, CT ( 5.0 miles)
West Mystic, CT ( 5.4 miles)
Ledyard, CT ( 5.7 miles)
Old Mystic, CT ( 6.6 miles)
Montville, CT ( 6.6 miles)
| 2000 Population: | 3,405,565 |
| White Population: | 2,780,355 |
| Black Population: | 309,843 |
| Asian Population: | 82,313 |
| Indian Population: | 9,639 |
| Hawaiian Population: | 1,366 |
| Other Population: | 147,201 |
| Male Population: | 1,649,319 |
| Female Population: | 1,756,246 |
| Median Age: | 37.40 |
| Male Median Age: | 36.10 |
| Female Median Age: | 38.60 |
| 2000 Households: | 1,301,670 |
| White Households: | 1,103,650 |
| Black Households: | 106,398 |
| Asian Households: | 25,100 |
| Indian Households: | 3,282 |
| Hawaiian Households: | 340 |
| Average Household Size: | 2.53 |
| Average Family Size: | 3.08 |