Germantown Flag

Germantown

County Seat:
No
Area (mi²):
34.381
State:
Wisconsin

Germantown is a village located in Washington County, Wisconsin. Germantown has a 2026 population of 21,091. Germantown is currently growing at a rate of 0.14% annually and its population has increased by 0.85% since the most recent census, which recorded a population of 20,913 in 2020.

The median household income in Germantown is $100,231 with a poverty rate of 4.86%. The median age in Germantown is 44.1 years: 40.9 years for males, and 47.6 years for females. For every 100 females there are 103.7 males.

21.1K
Total Population
613
Density (mi²)
30 0.14%
Growth

Germantown Population

Germantown Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202621,091300.14%
202521,061290.14%
202421,032330.16%
202320,999590.28%
202220,940-18-0.09%
202120,958450.22%
202020,913-10%
201920,15220.01%
201820,150-24-0.12%
201720,174-47-0.23%
201620,221-4-0.02%
201520,225710.35%
201420,1541330.66%
201320,021170.08%
201220,004460.23%
201119,958-10-0.05%
201019,9682191.11%
200018,2604,60233.69%
199013,6582,92927.3%
198010,7293,75553.84%
19706,97400%

Median Age

Overall: 44.1 years
Female: 47.6 years
Male: 40.9 years

Germantown Adults

There are 16,255 adults, (3,731 of whom are seniors) in Germantown.

Sex Ratio

Female: 10,289 (49.1%)
Male: 10,673 (50.9%)

Demographics

The racial composition of Germantown includes 85.08% White, 5.61% Asian, 3.78% Black or African American, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White17,83585.08%
Asian1,1775.61%
Two or more races9384.47%
Black or African American7923.78%
Other race1780.85%
Native American420.2%
Race
Population ↓
Percentage (of total)
Two or more races2851.36%
White1900.91%
Other race1580.75%
Black or African American140.07%
Race
Population ↓
Percentage (of total)
White17,64584.18%
Asian1,1775.61%
Black or African American7783.71%
Two or more races6533.12%
Native American420.2%
Other race200.1%

Germantown Marital Status

Economics and Income Statistics

Germantown 's average per capita income is $68,730. Household income levels show a median of $100,231. The poverty rate stands at 4.86%.

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$137,405-
Families$126,230$158,174
Households$100,231$128,428
Non Families$54,272$65,311

$68,730

Average Income

$100,231

Median Household Income

4.86%

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)