Population Demographics
As of 2025 the population of Newton is 1,608. The population is expected to grow to 1,633 by 2030 - a growth rate of 0.31%.
The median age of Newton residents is 45.
The diversity index of Newton is 34.8, meaning that there is a 35% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.