Campbell, FL has a population of 2,419 and is the 10,019th largest city in the United States. The population density is 1,285 per sq mi which is 338% higher than the Florida average and 1318% higher than the national average. The median age in Campbell is 68 which is approximately 64% higher than the Florida average of 42. In Campbell, 68% of the population over 15 years of age are married, 85% speak English and 13% speak Spanish. 19% of Campbell residents were born in Florida, 71% were born out of state, 7% were born outside of the United States and 4% were foreign born.