Westfield is a city located in Indiana. With a 2020 population of 45,518, it is the 23rd largest city in Indiana and the 863rd largest city in the United States. Westfield is currently growing at a rate of 4.58% annually and its population has increased by 51.38% since the most recent census, which recorded a population of 30,068 in 2010. Spanning over 31 miles, Westfield has a population density of 1,497 people per square mile.
The average household income in Westfield is $111,918 with a poverty rate of 5.82%. The median rental costs in recent years comes to $1,187 per month, and the median house value is $242,500. The median age in Westfield is 34.7 years, 34.9 years for males, and 34.6 years for females. For every 100 females there are 91.5 males.