Wolcott, NY has a population of 1,720 and is the 11,920th largest city in the United States. The population density is 883 per sq mi which is 146% higher than the New York average and 875% higher than the national average. The median age in Wolcott is 37 which is approximately 4% lower than the New York average of 38. In Wolcott, 46% of the population over 15 years of age are married, 98% speak English and 1% speak Spanish. 86% of Wolcott residents were born in New York, 11% were born out of state, 1% were born outside of the United States and 2% were foreign born.