Connecticut · United States
Greenwich population
12,942people · latest figure
Greenwich has a population of 12,942, making it the 3238th largest place we list in United States. It is in Connecticut.
Greenwich holds under a tenth of one per cent of United States's 349,035,494 people. New York City, the largest place we list there, is 680 times its size.
12,942
population
#3,238
Greenwich is in Connecticut, which has 198 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Fort Drum | New York | 12,955 |
| Newington | Virginia | 12,943 |
| Lakeland North | Washington | 12,942 |
| Kingston | Pennsylvania | 12,941 |
| Fulton | Missouri | 12,939 |
| El Dorado | Kansas | 12,931 |
All places in United States → · Connecticut →
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.