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 and multiracial populations.

Population by Race

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%

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