Osage Beach is a city located in Missouri. With a 2020 population of 4,674, it is the 141st largest city in Missouri and the 4950th largest city in the United States. Osage Beach is currently growing at a rate of 1.13% annually and its population has increased by 7.42% since the most recent census, which recorded a population of 4,351 in 2010. Spanning over 10 miles, Osage Beach has a population density of 476 people per square mile.
The average household income in Osage Beach is $65,937 with a poverty rate of 24.39%. The median rental costs in recent years comes to $643 per month, and the median house value is $256,200. The median age in Osage Beach is 52.7 years, 52.8 years for males, and 52.7 years for females. For every 100 females there are 100.9 males.