Ladue is a city located in Missouri. With a 2020 population of 8,610, it is the 89th largest city in Missouri and the 3413th largest city in the United States. Ladue is currently declining at a rate of -0.07% annually but its population has increased by 1.04% since the most recent census, which recorded a population of 8,521 in 2010. Ladue reached it's highest population of 10,306 in 1970. Spanning over 9 miles, Ladue has a population density of 1,006 people per square mile.
The average household income in Ladue is $304,837 with a poverty rate of 2.13%. The median rental costs in recent years comes to - per month, and the median house value is $831,800. The median age in Ladue is 47.2 years, 47 years for males, and 47.3 years for females. For every 100 females there are 99.0 males.