From a total population of 4,720, Osage Beach has a median age of 49.4. The average age of males, in Osage Beach, is 49.3 while the average age of females is 49.6. When you compare this to median age of Missouri, Osage Beach is 11.3 years older.
The median income of individuals, in Osage Beach, is $23,251 while the average household income is $43,498. When comparing the median income of people living in Osage Beach to the rest of Missouri, the average income in Osage Beach is $2,755 less.