St. Peter, MN
Population 12,085 · Minnesota
About St. Peter, MN
St. Peter is a mid-sized city in Minnesota with a population of 12,085 residents. The median household income is $65,042 per year, which is near the national average. The median age in St. Peter is 35 years.
Housing in St. Peter has a median home value of $238,700 and median monthly rent of $943. Of the 4,195 total housing units, the majority are owner-occupied, with 2,408 owner-occupied and 1,606 renter-occupied units.
The unemployment rate in St. Peter is 1.8% and the poverty rate is 17.5%. 31.3% of residents hold a bachelor's degree or higher. The average commute time is 15.3 minutes.
Cost of Living in St. Peter, MN
Compared to national averages, St. Peter has a median household income of $65,042 (13% below the national median of $75,149). Home values average $238,700, which is 3% below the national median. Monthly rent at $943 is 19% below the US average of $1,163. Within Minnesota, St. Peter's income is 12% below the state average of $74,221, and home values are 17% above the state median of $204,472.
Why Live in St. Peter, MN?
St. Peter offers affordable housing with a median home value of $238,700, below the US average of $244,900, and rent that’s lower than the national average at $943/month, and a strong job market with an unemployment rate of just 1.8%. Additionally, the city features short commute times averaging just 15.3 minutes.
Potential considerations include median household income ($65,042) that falls below the national average. However, St. Peter’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
St. Peter has a population of 12,085 with a median age of 35 years. Compare St. Peter with other cities to see how it stacks up, or explore all cities in Minnesota.
Similar Cities Near St. Peter
Cities in Minnesota with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Big Lake | 12,115 | $113,333 | $291,700 | Compare |
| East Bethel | 11,995 | $114,583 | $343,200 | Compare |
| Lake Elmo | 12,504 | $153,407 | $588,900 | Compare |
| North St. Paul | 12,511 | $81,641 | $286,600 | Compare |
| Mendota Heights | 11,644 | $132,935 | $504,100 | Compare |
| Cloquet | 12,582 | $63,854 | $200,100 | Compare |
| Vadnais Heights | 12,789 | $91,946 | $334,500 | Compare |
| Grand Rapids | 11,186 | $56,542 | $200,600 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Minnesota
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about St. Peter
What is the population of St. Peter, MN?
The population of St. Peter, MN is 12,085 according to the latest Census data.
What is the median household income in St. Peter?
The median household income in St. Peter, MN is $65,042 per year.
What is the median home value in St. Peter?
The median home value in St. Peter, MN is $238,700.
What is the average rent in St. Peter?
The median monthly rent in St. Peter, MN is $943.
What is the unemployment rate in St. Peter?
The unemployment rate in St. Peter, MN is 1.8%.