Edgemont, MD has a population of 151 and is the 25,644th largest city in the United States. The population density is 285 per sq mi which is 40% lower than the Maryland average and 214% higher than the national average. The median age in Edgemont is 60 which is approximately 57% higher than the Maryland average of 38. In Edgemont, 83% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 64% of Edgemont residents were born in Maryland, 36% were born out of state, 0% were born outside of the United States and 0% were foreign born.