St. Peter

County:: Nicollet County
County Seat:: No
Area (mi²):: 6.066
State:: Minnesota

St. Peter is a city located in Nicollet County, Minnesota. St. Peter has a 2025 population of 12,431. St. Peter is currently growing at a rate of 0.57% annually and its population has increased by 2.9% since the most recent census, which recorded a population of 12,081 in 2020.

The average household income in St. Peter is $86,030 with a poverty rate of 17.46%. The median age in St. Peter is 35 years: 36.3 years for males, and 33.8 years for females.

Demographics

The racial composition of St. Peter includes 80.5% White, 7.28% Black or African American, 4.04% other race, and smaller percentages for Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	9,728	80.5%
Black or African American	880	7.28%
Two or more races	675	5.59%
Other race	488	4.04%
Asian	206	1.7%
Native American	108	0.89%
Native Hawaiian or Pacific Islander	0	0%

St. Peter Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Peter's average per capita income is $47,923. Household income levels show a median of $65,042. The poverty rate stands at 17.46%.

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	$118,889	-
Families	$107,522	$111,037
Households	$65,042	$86,030
Non Families	$40,013	$50,246

$47,923

Average Income

$65,042

Median Household Income

17.46%

Poverty Rate