Delafield Flag

Delafield

County:
Waukesha County
County Seat:
No
Area (mi²):
9.411
State:
Wisconsin

Delafield is a city located in Waukesha County, Wisconsin. Delafield has a 2026 population of 7,318. Delafield is currently growing at a rate of 0.3% annually and its population has increased by 1.79% since the most recent census, which recorded a population of 7,189 in 2020.

The median household income in Delafield is $94,806 with a poverty rate of 5.74%. The median age in Delafield is 46.7 years: 43.9 years for males, and 48.1 years for females. For every 100 females there are 89.7 males.

7.3K
Total Population
778
Density (mi²)
22 0.3%
Growth

Delafield Population

Delafield Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20267,318220.3%
20257,296210.29%
20247,275660.92%
20237,209600.84%
20227,149-4-0.06%
20217,153-36-0.5%
20207,18910.01%
20197,53640.05%
20187,532170.23%
20177,515250.33%
20167,4903224.49%
20157,16840.06%
20147,16490.13%
20137,155140.2%
20127,141230.32%
20117,118160.23%
20107,102170.24%
20006,4721,12521.04%
19905,3471,26430.96%
19804,08390128.32%
19703,18200%

Median Age

Overall: 46.7 years
Female: 48.1 years
Male: 43.9 years

Delafield Adults

There are 5,749 adults, (1,579 of whom are seniors) in Delafield.

Sex Ratio

Female: 3,797 (52.7%)
Male: 3,405 (47.3%)

Demographics

The racial composition of Delafield includes 88.82% White, and smaller percentages for Black or African American, Asian, other race, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White6,39788.82%
Two or more races4115.71%
Black or African American1562.17%
Asian1421.97%
Other race921.28%
Native American40.06%
Race
Population ↓
Percentage (of total)
Two or more races1502.08%
White1281.78%
Other race861.19%
Black or African American160.22%
Race
Population ↓
Percentage (of total)
White6,26987.05%
Two or more races2613.62%
Asian1421.97%
Black or African American1401.94%
Other race60.08%
Native American40.06%

Delafield Marital Status

Economics and Income Statistics

Delafield 's average per capita income is $71,780. Household income levels show a median of $94,806. The poverty rate stands at 5.74%.

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$188,214-
Families$156,050$213,551
Households$94,806$163,860
Non Families$63,942$94,702

$71,780

Average Income

$94,806

Median Household Income

5.74%

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)