Wellington, FL has a population of 61,371 and is the 622nd largest city in the United States. The population density is 1,359 per sq mi which is 363% higher than the Florida average and 1400% higher than the national average. The median age in Wellington is 41 which is approximately 1% lower than the Florida average of 42. In Wellington, 62% of the population over 15 years of age are married, 73% speak English and 18% speak Spanish. 29% of Wellington residents were born in Florida, 46% were born out of state, 2% were born outside of the United States and 22% were foreign born.