From a total population of 54,673, La Mesa has a median age of 36.5. The average age of males, in La Mesa, is 35.4 while the average age of females is 37.7. When you compare this to median age of California, La Mesa is 0.9 years older.
The median income of individuals, in La Mesa, is $30,728 while the average household income is $54,630. When comparing the median income of people living in La Mesa to the rest of California, the average income in La Mesa is $822 more.