Connecticut · United States
Killingly Center population
17,282people · latest figure
Killingly Center has a population of 17,282, making it the 2557th largest place we list in United States. It is in Connecticut.
Killingly Center 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 509 times its size.
17,282
population
#2,557
Killingly Center is in Connecticut, which has 198 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Seabrook | Maryland | 17,287 |
| Durant | Oklahoma | 17,286 |
| Kings Park | New York | 17,282 |
| Canby | Oregon | 17,271 |
| Poplar Bluff | Missouri | 17,266 |
| Massapequa Park | New York | 17,232 |
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.