Ridgecrest, FL has a population of 3,120 and is the 8,606th largest city in the United States. The population density is 5,414 per sq mi which is 1744% higher than the Florida average and 5876% higher than the national average. The median age in Ridgecrest is 29 which is approximately 31% lower than the Florida average of 42. In Ridgecrest, 34% of the population over 15 years of age are married, 93% speak English and 6% speak Spanish. 61% of Ridgecrest residents were born in Florida, 35% were born out of state, 0% were born outside of the United States and 3% were foreign born.