Poquonock Bridge, CT has a population of 2,206 and is the 10,474th largest city in the United States. The population density is 1,644 per sq mi which is 154% higher than the Connecticut average and 1714% higher than the national average. The median age in Poquonock Bridge is 30 which is approximately 25% lower than the Connecticut average of 41. In Poquonock Bridge, 43% of the population over 15 years of age are married, 58% speak English and 13% speak Spanish. 47% of Poquonock Bridge residents were born in Connecticut, 19% were born out of state, 3% were born outside of the United States and 32% were foreign born.