From a total population of 5,081, Holbrook has a median age of 32.6. The average age of males, in Holbrook, is 34.2 while the average age of females is 32.3. When you compare this to median age of Arizona, Holbrook is 3.9 years younger.
The median income of individuals, in Holbrook, is $19,494 while the average household income is $43,705. When comparing the median income of people living in Holbrook to the rest of Arizona, the average income in Holbrook is $6,043 less.