Langley Park is a city located in Maryland. Langley Park has a 2020 population of 19,278. Langley Park is currently declining at a rate of 0.00% annually and its population has increased by 2.79% since the most recent census, which recorded a population of 18,755 in 2010. Langley Park reached it's highest population of 21,318 in 2014.
The average household income in Langley Park is $69,883 with a poverty rate of 19.84%. The median rental costs in recent years comes to $1,370 per month, and the median house value is $260,600. The median age in Langley Park is 30.3 years, 31.5 years for males, and 28.4 years for females. For every 100 females there are 135.7 males.