Original: The highest median income per member of household was among those between the ages of 54 and 64 with $ 30,544 ( The reason this figure is lower than the next group is because Pensions and Social Security add to income while a portion of older individuals also have work-related income . ) ) .
Simplified: The highest median income per member of household was among those between the ages of 54 and 64 with $ 30,544 .