Beach Park is a city located in Illinois. With a 2020 population of 13,527, it is the 174th largest city in Illinois and the 2483rd largest city in the United States . Beach Park is currently declining at a rate of -0.64% annually and its population has decreased by -0.81% since the most recent census, which recorded a population of 13,638 in 2010. Beach Park reached it's highest population of 13,928 in 2016. Spanning over 7 miles, Beach Park has a population density of 1,913 people per square mile.
The average household income in Beach Park is $84,020 with a poverty rate of 10.88%. The median rental costs in recent years comes to $1,482 per month, and the median house value is $150,900. The median age in Beach Park is 37.4 years, 37.4 years for males, and 37.5 years for females.