From a total population of 33,729, Sand City has a median age of 31.6. The average age of males, in Sand City, is 30.9 while the average age of females is 32.5. When you compare this to median age of California, Sand City is 4.0 years younger.
The median income of individuals, in Sand City, is $21,548 while the average household income is $52,538. When comparing the median income of people living in Sand City to the rest of California, the average income in Sand City is $8,358 less.