From a total population of 28,028, Rexburg has a median age of 22.6. The average age of males, in Rexburg, is 23.5 while the average age of females is 21.6. When you compare this to median age of Idaho, Rexburg is 12.6 years younger.
The median income of individuals, in Rexburg, is $12,914 while the average household income is $25,606. When comparing the median income of people living in Rexburg to the rest of Idaho, the average income in Rexburg is $10,173 less.