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 and multiracial populations.

Population by Race

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%

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