Lancaster Flag

Lancaster

County:
Grant County
County Seat:
Yes
Area (mi²):
3.008
State:
Wisconsin

Lancaster is a city located in Grant County, Wisconsin. Lancaster has a 2026 population of 4,094. It is also the county seat of Grant County. Lancaster is currently growing at a rate of 0.64% annually and its population has increased by 3.99% since the most recent census, which recorded a population of 3,937 in 2020.

The median household income in Lancaster is $84,302 with a poverty rate of 6.45%. The median age in Lancaster is 45.1 years: 47.2 years for males, and 44.8 years for females. For every 100 females there are 94.3 males.

4.1K
Total Population
1,361
Density (mi²)
26 0.64%
Growth

Lancaster Population

Lancaster Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20264,094260.64%
20254,068260.64%
20244,042120.3%
20234,030862.18%
20223,944-6-0.15%
20213,950160.41%
20203,9372266.09%
20193,711-25-0.67%
20183,736-12-0.32%
20173,748-8-0.21%
20163,756-21-0.56%
20153,777-7-0.18%
20143,784-34-0.89%
20133,818-8-0.21%
20123,826-30-0.78%
20113,856-21-0.54%
20103,87790.23%
20004,070-122-2.91%
19904,1921162.85%
19804,0763208.52%
19703,756531.43%
19603,70343713.38%
19503,26630310.23%
19402,96300%

Median Age

Overall: 45.1 years
Female: 44.8 years
Male: 47.2 years

Lancaster Adults

There are 3,316 adults, (935 of whom are seniors) in Lancaster.

Sex Ratio

Female: 2,046 (51.5%)
Male: 1,930 (48.5%)

Demographics

The racial composition of Lancaster includes 96.48% White, and smaller percentages for Two or more races, Asian, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White3,83696.48%
Two or more races912.29%
Asian411.03%
Black or African American70.18%
Native American10.03%
Race
Population ↓
Percentage (of total)
White3,83696.48%
Two or more races912.29%
Asian411.03%
Black or African American70.18%
Native American10.03%

Lancaster Marital Status

Economics and Income Statistics

Lancaster 's average per capita income is $55,170. Household income levels show a median of $84,302. The poverty rate stands at 6.45%.

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$105,455-
Families$94,735$105,513
Households$84,302$92,495
Non Families$40,909$61,135

$55,170

Average Income

$84,302

Median Household Income

6.45%

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)