Plain

County:: Sauk County
County Seat:: No
Area (mi²):: 0.909
State:: Wisconsin

Plain is a village located in Sauk County, Wisconsin. Plain has a 2025 population of 722. Plain is currently declining at a rate of -0.69% annually and its population has decreased by -3.22% since the most recent census, which recorded a population of 746 in 2020.

The average household income in Plain is $115,114 with a poverty rate of 10.54%. The median age in Plain is 39.7 years: 39 years for males, and 40.5 years for females.

Demographics

The racial composition of Plain includes 94.2% White, and smaller percentages for Asian, other race, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	731	94.2%
Two or more races	32	4.12%
Asian	10	1.29%
Other race	3	0.39%
Black or African American	0	0%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Plain Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Plain's average per capita income is $49,762. Household income levels show a median of $85,938. The poverty rate stands at 10.54%.

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	$114,167	-
Families	$108,625	$141,031
Households	$85,938	$115,114
Non Families	$37,500	$49,038

$49,762

Average Income

$85,938

Median Household Income

10.54%

Poverty Rate