Westchester, FL has a population of 30,058 and is the 1,426th largest city in the United States. The population density is 7,586 per sq mi which is 2484% higher than the Florida average and 8273% higher than the national average. The median age in Westchester is 45 which is approximately 8% higher than the Florida average of 42. In Westchester, 58% of the population over 15 years of age are married, 13% speak English and 86% speak Spanish. 31% of Westchester residents were born in Florida, 6% were born out of state, 1% were born outside of the United States and 62% were foreign born.