Dellwood is a city located in Missouri. With a 2020 population of 4,876, it is the 133rd largest city in Missouri and the 4823rd largest city in the United States. Dellwood is currently declining at a rate of -0.23% annually and its population has decreased by -2.97% since the most recent census, which recorded a population of 5,025 in 2010. Dellwood reached it's highest population of 7,137 in 1970. Spanning over 1 miles, Dellwood has a population density of 4,711 people per square mile.
The average household income in Dellwood is $50,472 with a poverty rate of 19.58%. The median rental costs in recent years comes to $1,106 per month, and the median house value is $69,800. The median age in Dellwood is 32.8 years, 28.3 years for males, and 39.2 years for females. For every 100 females there are 102.0 males.