Fairlee, MD has a population of 331 and is the 21,959th largest city in the United States. The population density is 87 per sq mi which is 82% lower than the Maryland average and 4% lower than the national average. The median age in Fairlee is 25 which is approximately 36% lower than the Maryland average of 38. In Fairlee, 21% of the population over 15 years of age are married, 94% speak English and 0% speak Spanish. 66% of Fairlee residents were born in Maryland, 31% were born out of state, 0% were born outside of the United States and 3% were foreign born.