Nokomis, FL has a population of 3,431 and is the 8,147th largest city in the United States. The population density is 2,111 per sq mi which is 619% higher than the Florida average and 2230% higher than the national average. The median age in Nokomis is 51 which is approximately 22% higher than the Florida average of 42. In Nokomis, 43% of the population over 15 years of age are married, 90% speak English and 0% speak Spanish. 27% of Nokomis residents were born in Florida, 62% were born out of state, 0% were born outside of the United States and 11% were foreign born.