From a total population of 1,240,985, Dallas County has a median age of 32.2. The average age of males, in Dallas County, is 31.6 while the average age of females is 32.7. When you compare this to median age of Texas, Dallas County is 1.7 years younger.
The median income of individuals, in Dallas County, is $27,917 while the average household income is $43,359. When comparing the median income of people living in Dallas County to the rest of Texas, the average income in Dallas County is $1,404 more.