St. Peter

County:: Calumet County
County Seat:: No
Area (mi²):: 3.63
State:: Wisconsin

St. Peter is a CDP located in Calumet County, Wisconsin. St. Peter has a 2025 population of 1,334. St. Peter is currently declining at a rate of -0.74% annually and its population has decreased by -2.06% since the most recent census, which recorded a population of 1,362 in 2020.

The average household income in St. Peter is $138,752 with a poverty rate of 0%.The median age in St. Peter is 46.6 years: 39.6 years for males, and 47.3 years for females.

Demographics

The racial composition of St. Peter includes 91.8% White, 4.06% other race, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,288	91.8%
Two or more races	58	4.13%
Other race	57	4.06%

St. Peter Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Peter's average per capita income is $71,987. Household income levels show a median of $153,400. The poverty rate stands at 0%.

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
Non Families	$175,269	$124,728
Married Families	$158,456	-
Households	$153,400	$138,752
Families	$152,550	$136,549

$71,987

Average Income

$153,400

Median Household Income

0%

Poverty Rate