From a total population of 14,981, Galveston County has a median age of 35.9. The average age of males, in Galveston County, is 33.5 while the average age of females is 40.1. When you compare this to median age of Texas, Galveston County is 2.0 years older.
The median income of individuals, in Galveston County, is $21,544 while the average household income is $44,040. When comparing the median income of people living in Galveston County to the rest of Texas, the average income in Galveston County is $4,969 less.