West Little River, FL has a population of 31,296 and is the 1,360th largest city in the United States. The population density is 6,839 per sq mi which is 2230% higher than the Florida average and 7449% higher than the national average. The median age in West Little River is 42 which is approximately 1% higher than the Florida average of 42. In West Little River, 42% of the population over 15 years of age are married, 43% speak English and 48% speak Spanish. 47% of West Little River residents were born in Florida, 9% were born out of state, 3% were born outside of the United States and 41% were foreign born.