The pages linked in the right-hand column contain lists of volumes that are of the same order of magnitude (power of ten). Rows in the table represent increasing powers of a thousand. (Note: dam3 and hm3 stand for cubic dekameter and cubic hectometer respectively. The terms in the left-hand column are common terminology.)
... average family size is 3.47.
In the town the population is spread out with 28.2% under the age of 18, 7.5% from 18 to 24, 33.5% from 25 to 44, 23.9% from 45 to 64, and ...