Landover, MD has a population of 23,124 and is the 1,881st largest city in the United States. The population density is 5,782 per sq mi which is 1119% higher than the Maryland average and 6282% higher than the national average. The median age in Landover is 32 which is approximately 16% lower than the Maryland average of 38. In Landover, 34% of the population over 15 years of age are married, 78% speak English and 13% speak Spanish. 27% of Landover residents were born in Maryland, 48% were born out of state, 0% were born outside of the United States and 24% were foreign born.