St. Joseph, MN demographics:
population, income, and more

Total population
7,021
-0.0% year-over-year change
Median household income
$74,946/yr
-0.4% year-over-year change
Housing units
2,371
3.5% year-over-year change

St. Joseph population

How many people live in St. Joseph

St. Joseph is home to 7,021 residents, according to the most recent Census data. Gender-wise, 47.1% of St. Joseph locals are male, and 52.9% are female.

Total population
7,021
-0.0% year-over-year change
Gender ratio
Male
47.1%
3,310
Female
52.9%
3,711
Value Percent YoY change
Male 3,310 47.1% 3.7%
Female 3,711 52.9% -3.2%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in St. Joseph is 27, with the population distributed as follows: about 14.4% are children under 15, then 34.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 20.4% of the population, while another 19.8% fall into the 45 to 64 bracket. Finally, around 11.2% are 65 or older.

Median age
27.3
Age breakdown
Under 15
14.4%
15 to 24
34.2%
25 to 44
20.4%
45 to 64
19.8%
Over 65
11.2%
Value Percent YoY change
Under 15 1,014 14.4% -3.7%
15 to 24 2,398 34.2% -4.8%
25 to 44 1,434 20.4% -7.2%
45 to 64 1,388 19.8% 7.8%
Over 65 787 11.2% 27.1%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In St. Joseph, 86.7% of the population are US-born citizens, while 8% have gained naturalized citizenship. At the same time, 5.3% of residents are non-citizens. As for race, 78.4% of locals are Caucasian, 8.4% are African American and 1.8% have Asian roots. There’s also a share of 9.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
86.7%
Non-U.S.-born citizens
8%
Non-citizens
5.3%
Value Percent YoY change
U.S.-born citizens 6,086 86.7% -1.9%
Non-U.S.-born citizens 561 8% 27.2%
Non-citizens 374 5.3% -1.6%
Racial breakdown
White
78.4%
Black or African American
8.4%
American Indian and Alaska Native
0%
Asian
1.8%
Native Hawaiian and other Pacific Islander
0.5%
Two or more races
9.2%
Other
1.8%
Value Percent
White 5,503 78.4%
Black or African American 588 8.4%
Asian 123 1.8%
Native Hawaiian and other Pacific Islander 32 0.5%
Two or more races 647 9.2%
Other 128 1.8%

Households in St. Joseph

A peek inside St. Joseph households

St. Joseph has 2,302 households, with an average of 2 members in each. Of these, 55.2% are families, while the remaining 44.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
2,302
3.8% year-over-year change
Average people per household
2
Non-family households
1,031
Family households
1,271
Value Percent YoY change
Non-family households 1,031 44.8% 3.2%
Family households 1,271 55.2% 4.3%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in St. Joseph

The housing landscape of St. Joseph

St. Joseph's housing consists of 2,371 units, with 60.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 15.6% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 1.8% of the housing landscape.

Housing units
2,371
3.5% year-over-year change
Housing types
Value Percent
1 unit, detached 1,428 60.2%
1 unit, attached 369 15.6%
2 units 22 0.9%
3 or 4 units 131 5.5%
5 to 9 units 65 2.7%
10 to 19 units 112 4.7%
20 to 49 units 97 4.1%
50 or more units 104 4.4%
Mobile home 43 1.8%
Homes built since 2020
122
248.6% year-over-year change

The age of buildings in St. Joseph

In St. Joseph, the median construction year is 1992. About 6.5% of homes were built before the 1940s, with another 5.9% going up by 1949. Most development happened in the second half of the 20th century. Then, 14% of homes were added from 2000 to 2009, 14.8% between 2010 and 2019, and 5.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 154 6.5% -2.5%
Built between 1940 and 1949 140 5.9% -18.1%
Built between 1950 and 1959 16 0.7% N/A
Built between 1960 and 1969 127 5.4% 29.6%
Built between 1970 and 1979 385 16.2% 49.8%
Built between 1980 and 1989 273 11.5% -16.3%
Built between 1990 and 1999 473 20% 8.7%
Built between 2000 and 2009 331 14% -34.6%
Built between 2010 and 2019 350 14.8% 14.8%
Built in 2020 or later 122 5.2% 248.6%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

St. Joseph occupancy rates

Out of the 2,302 occupied housing units in St. Joseph, 64% are owner-occupied, while 36% are lived in by tenants. Meanwhile, 2.9% of all homes on the local market sit vacant.

Occupied housing units
2,302
3.8% year-over-year change
Occupancy breakdown
Renter occupied
828
Owner occupied
1,474
Value Percent YoY
change
Renter occupied 828 36% 4.8%
Owner occupied 1,474 64% 3.3%
Unoccupied housing units
2.9%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

St. Joseph housing costs

Housing costs in St. Joseph come to a median of $1,207 per month, while tenants specifically pay a median gross rent of $1,136.

Median housing costs per month
$1,207/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in St. Joseph
$1,136/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in St. Joseph

St. Joseph education at a glance

About 16.8% of the population in St. Joseph went to high school, while 39% pursued college studies. Another 17.2% earned an associate degree and 14.4% hold a bachelor’s. Meanwhile, 6.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 381 6.6% 6.4%
High school diploma 973 16.8% 6.5%
College diploma 2,257 39% -4.6%
Associate degree 993 17.2% 12.2%
Bachelor's degree 834 14.4% -8.2%
Graduate degree 353 6.1% -7.6%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in St. Joseph

How much people earn in St. Joseph

The average annual household income in St. Joseph was $91,103 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.2% change from the previous year. At the same time, the median income stood at $74,946, reflecting a -0.4% shift over the same period.

Average household income in St. Joseph
$91,103/year
1.2% year-over-year change
Median household income in St. Joseph
$74,946/year
-0.4% year-over-year change

St. Joseph income by age

In St. Joseph, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $90,548. Those with someone between 45 and 64 in charge, often well established professionally, earn $93,750 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $46,612, while those led by someone over 65, many of whom may be retired, have about $47,188 in earnings. Overall, 80.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $46,612 -1.6%
25 - 44 $90,548 14.2%
45 - 64 $93,750 0.5%
Over 65 $47,188 -2.7%
Above poverty level
4,558
Below poverty level
1,101
Value Percent YoY
change
Above poverty level 4,558 80.5% 3.0%
Below poverty level 1,101 19.5% -10.6%

Average renter income in St. Joseph

To get a better sense of what renters earn on average in St. Joseph, their median household income was $35,991 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 37.9%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$35,991
Rent-to-income ratio
37.9%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in St. Joseph

Workforce and job types in St. Joseph

The job market in St. Joseph is powered by 3,967 working residents, spread across a range of industries and roles. 76.9% of the working population are employed in professional or administrative positions, while 23.1% are in hands-on or service-based jobs. Also, 3.9% run their own businesses, 59.9% are employed by private companies, and 13.6% work in the public sector.

Workforce demographics

Working population
3,967
-5.2% year-over-year change
White collar
3,050
Blue collar
917
Value Percent YoY change
White collar 3,050 76.9% -8.8%
Blue collar 917 23.1% 9.3%
Employer type
Self employees
3.9%
Private companies
59.9%
Governmental workers
13.6%
Not for profit companies
22.6%
Value Percent YoY change
Self employees 155 3.9% 0.7%
Private companies 2,375 59.9% -2.7%
Governmental workers 541 13.6% -7.7%
Not for profit companies 896 22.6% -10.8%
Unemployment rate
2.8%
-8.1% year-over-year change

Available workforce

The unemployment rate in St. Joseph stands at 2.8%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in St. Joseph

How people get around in St. Joseph

Commuting methods vary: 77.5% of residents travel by personal vehicle and 11.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 2,946 77.5% -7.4%
Taxicab 3 0.1% -40.0%
Bus or trolleybus 118 3.1% 18.0%
Bicycle 12 0.3% -66.7%
Walk 439 11.6% -4.4%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in St. Joseph by zipcode?

Zipcode Population Number of households Median income Average income
56301 35,580 12,609 $73,142 $95,260
56374 10,029 3,554 $80,156 $102,491

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FAQs about St. Joseph demographics 

What is the total population of St. Joseph?

St. Joseph has a total population of 7,021 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -0.0% compared to a year ago.

What is the gender ratio in St. Joseph?

The gender ratio in St. Joseph is as follows:
  • 47.1% males (3,310 residents)
  • 52.9% females (3,711 residents)

What is the median age in St. Joseph?

The median age in St. Joseph is 27.3.

What is the age distribution of the population in St. Joseph?

The age distribution in St. Joseph is as follows:
  • Under 15: 14.4% (1,014 residents)
  • Ages 15-24: 34.2% (2,398 residents)
  • Ages 25-44: 20.4% (1,434 residents)
  • Ages 45-64: 19.8% (1,388 residents)
  • Over 65: 11.2% (787 residents)

What is the racial and ethnic makeup of St. Joseph?

The racial and ethnic makeup of St. Joseph is as follows:
  • White: 78.4% (5,503 residents)
  • Black or African American: 8.4% (588 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 1.8% (123 residents)
  • Native Hawaiian and Other Pacific Islander: 0.5% (32 residents)
  • Two or More Races: 9.2% (647 residents)
  • Other: 1.8% (128 residents)

What percentage of the population in St. Joseph are U.S.-born citizens?

U.S.-born citizens represent 86.7% of the population in St. Joseph.

How many housing units are there in St. Joseph?

There are 2,371 housing units in St. Joseph, reflecting a +3.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in St. Joseph and what is the average household size?

St. Joseph has a total of 2,302 households, with an average of 2 people in each.

What is the median household income in St. Joseph?

St. Joseph has a median household income of $74,946, representing a -0.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for St. Joseph?

The employment rate is 97.2% in St. Joseph, with a workforce of 3,967 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 76.9% (3,050 residents)
  • Blue-collar workers: 23.1% (917 residents)

Places of employment:
  • Self-employed: 3.9% (155 residents)
  • Private companies: 59.9% (2,375 residents)
  • Governmental workers: 13.6% (541 residents)
  • Not-for-profit companies: 22.6% (896 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025