Westfield Flag

Westfield

County:
Hamilton County
County Seat:
No
Area (mi²):
32.972
State:
Indiana

Westfield is a city located in Hamilton County, Indiana. Westfield has a 2026 population of 70,232. Westfield is currently growing at a rate of 6% annually and its population has increased by 49.37% since the most recent census, which recorded a population of 47,019 in 2020.

The median household income in Westfield is $122,789 with a poverty rate of 3.64%. The median age in Westfield is 36.9 years: 36.1 years for males, and 38 years for females. For every 100 females there are 91.8 males.

70.2K
Total Population
2,130
Density (mi²)
4K 6%
Growth

Westfield Population

Westfield Population

Year ↓
Population
Growth
Annual Change
202670,2323,9746%
202566,2583,3415.31%
202462,9175,1438.9%
202357,7743,0985.67%
202254,6763,9587.8%
202150,7184,2749.2%
202047,0193,3467.66%
201943,6732,1565.19%
201841,5172,0405.17%
201739,4771,9905.31%
201637,4871,5514.32%
201535,9361,4864.31%
201434,4502,0296.26%
201332,4219583.04%
201231,4637342.39%
201130,7294801.59%
201030,2491810.6%
20009,2935,989181.27%
19903,30452118.72%
19802,78300%

Median Age

Overall: 36.9 years
Female: 38 years
Male: 36.1 years

Westfield Adults

There are 40,515 adults, (6,957 of whom are seniors) in Westfield.

Sex Ratio

Female: 28,504 (52.1%)
Male: 26,173 (47.9%)

Demographics

The racial composition of Westfield includes 78.72% White, 6.28% Black or African American, 3.73% Asian, and smaller percentages for other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White43,04078.72%
Two or more races5,1709.46%
Black or African American3,4326.28%
Asian2,0393.73%
Other race8451.55%
Native American970.18%
Native Hawaiian or Pacific Islander540.1%
Race
Population ↓
Percentage (of total)
Two or more races2,6124.78%
White1,3782.52%
Other race4020.74%
Native American760.14%
Black or African American700.13%
Native Hawaiian or Pacific Islander430.08%
Race
Population ↓
Percentage (of total)
White41,66276.2%
Black or African American3,3626.15%
Two or more races2,5584.68%
Asian2,0393.73%
Other race4430.81%
Native American210.04%
Native Hawaiian or Pacific Islander110.02%

Westfield Marital Status

Economics and Income Statistics

Westfield's average per capita income is $74,169. Household income levels show a median of $122,789. The poverty rate stands at 3.64%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$156,969-
Families$146,061$186,884
Households$122,789$159,949
Non Families$68,231$86,753

$74,169

Average Income

$122,789

Median Household Income

3.64%

Poverty Rate

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)