From a total population of 74,547, Napa has a median age of 37.5. The average age of males, in Napa, is 36.2 while the average age of females is 38.6. When you compare this to median age of California, Napa is 1.9 years older.
The median income of individuals, in Napa, is $31,185 while the average household income is $64,058. When comparing the median income of people living in Napa to the rest of California, the average income in Napa is $1,279 more.