Pine Island Center, FL has a population of 1,737 and is the 11,861st largest city in the United States. The population density is 399 per sq mi which is 36% higher than the Florida average and 340% higher than the national average. The median age in Pine Island Center is 59 which is approximately 42% higher than the Florida average of 42. In Pine Island Center, 61% of the population over 15 years of age are married, 92% speak English and 0% speak Spanish. 23% of Pine Island Center residents were born in Florida, 72% were born out of state, 1% were born outside of the United States and 5% were foreign born.