Cape Coral, FL has a population of 170,063 and is the 148th largest city in the United States. The population density is 1,609 per sq mi which is 448% higher than the Florida average and 1676% higher than the national average. The median age in Cape Coral is 45 which is approximately 8% higher than the Florida average of 42. In Cape Coral, 59% of the population over 15 years of age are married, 80% speak English and 15% speak Spanish. 26% of Cape Coral residents were born in Florida, 57% were born out of state, 3% were born outside of the United States and 15% were foreign born.