Pine Lawn is a city located in Missouri. With a 2020 population of 3,536, it is the 173rd largest city in Missouri and the 5750th largest city in the United States. Pine Lawn is currently declining at a rate of -0.51% annually but its population has increased by 7.97% since the most recent census, which recorded a population of 3,275 in 2010. Pine Lawn reached it's highest population of 6,662 in 1980. Spanning over 1 miles, Pine Lawn has a population density of 5,750 people per square mile.
The average household income in Pine Lawn is $35,902 with a poverty rate of 40.31%. The median rental costs in recent years comes to $934 per month, and the median house value is $48,400. The median age in Pine Lawn is 28.5 years, 22.7 years for males, and 29.3 years for females. For every 100 females there are 64.1 males.