Winfield Flag

Winfield

County:
DuPage County
County Seat:
No
Area (mi²):
3.095
State:
Illinois

Winfield is a village located in DuPage County, Illinois. Winfield has a 2026 population of 10,393. Winfield is currently growing at a rate of 0.94% annually and its population has increased by 5.94% since the most recent census, which recorded a population of 9,810 in 2020.

The median household income in Winfield is $135,795 with a poverty rate of 3.23%. The median age in Winfield is 44 years: 43.2 years for males, and 45.8 years for females. For every 100 females there are 99.0 males.

10.4K
Total Population
3,358
Density (mi²)
97 0.94%
Growth

Winfield Population

Winfield Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202610,393970.94%
202510,296970.95%
202410,199750.74%
202310,124470.47%
202210,077-63-0.62%
202110,1403303.36%
20209,810-19-0.19%
20199,637-19-0.2%
20189,656-9-0.09%
20179,665180.19%
20169,647-14-0.14%
20159,661920.96%
20149,569790.83%
20139,490890.95%
20129,4011141.23%
20119,2871551.7%
20109,132520.57%
20008,7181,62222.86%
19907,0962,67460.47%
19804,4221373.2%
19704,28500%

Median Age

Overall: 44 years
Female: 45.8 years
Male: 43.2 years

Winfield Adults

There are 7,951 adults, (2,211 of whom are seniors) in Winfield.

Sex Ratio

Female: 5,074 (50.3%)
Male: 5,021 (49.7%)

Demographics

The racial composition of Winfield includes 80.29% White, 5.08% Asian, 3.24% other race, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White8,10580.29%
Two or more races1,0049.95%
Asian5135.08%
Other race3273.24%
Black or African American1461.45%
Race
Population ↓
Percentage (of total)
Two or more races6586.52%
Other race3123.09%
White1941.92%
Race
Population ↓
Percentage (of total)
White7,91178.37%
Asian5135.08%
Two or more races3463.43%
Black or African American1461.45%
Other race150.15%

Winfield Marital Status

Economics and Income Statistics

Winfield 's average per capita income is $79,186. Household income levels show a median of $135,795. The poverty rate stands at 3.23%.

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$175,286-
Families$164,417$187,038
Households$135,795$163,162
Non Families$77,947$93,456

$79,186

Average Income

$135,795

Median Household Income

3.23%

Poverty Rate

Nearby Cities

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)