From a total population of 8,620, Granbury has a median age of 45.9. The average age of males, in Granbury, is 35.7 while the average age of females is 51.1. When you compare this to median age of Texas, Granbury is 12.0 years older.
The median income of individuals, in Granbury, is $26,864 while the average household income is $42,608. When comparing the median income of people living in Granbury to the rest of Texas, the average income in Granbury is $351 more.