Crandon Lakes, NJ has a population of 1,169 and is the 14,189th largest city in the United States. The population density is 458 per sq mi which is 45656% higher than the New Jersey average and 405% higher than the national average. The median age in Crandon Lakes is 46 which is approximately 16% higher than the New Jersey average of 40. In Crandon Lakes, 57% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 77% of Crandon Lakes residents were born in New Jersey, 21% were born out of state, 0% were born outside of the United States and 2% were foreign born.