Population Demographics
As of 2026 the population of Wilton is 736. The population is expected to grow to 754 by 2031 - a growth rate of 0.48%.
The median age of Wilton residents is 44.
The diversity index of Wilton is 16.2, meaning that there is a 16% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.