sum (plural sums) 1  A quantity obtained by addition or aggregation. The sum of 3 and 4 is 7. ( 2 often plural) An arithmetic computation, especially one posed to a student as an exercise (not necessarily limited to addition). We're learning about division, and the sums are tricky. 3  A quantity of money. a tidy sum. the sum of forty pounds.
Most / Least Educated Cities in IA. As of 2010-2014, the total population of Ottumwa is 24,847, which is 0.60% less than it was in 2000. The population growth rate is much lower than the state average rate of 5.19% and is much lower than the national average rate of 11.61%.
Knox County where Knoxville resides is 525.78 square miles. The resident population of this county is 382,032 and has a population rank of 151 out of all the places in the United States. Knoxville has a total of 173,890 people and of those residents there are 82,390 males and 91,500 females. The median age of the male population is 31.3 and the female population is 35.6. There are approximately 4,797 births each year and around 3,618 deaths.