Saint Germain, WI demographics:
population, income, and more

Total population
2,262
1.7% year-over-year change
Median household income
$59,718/yr
-4.3% year-over-year change
Housing units
2,696
1.5% year-over-year change

Saint Germain population

How many people live in Saint Germain

Saint Germain is home to 2,262 residents, according to the most recent Census data. Gender-wise, 54.6% of Saint Germain locals are male, and 45.4% are female.

Total population
2,262
1.7% year-over-year change
Gender ratio
Male
54.6%
1,236
Female
45.4%
1,026
Value Percent YoY change
Male 1,236 54.6% 1.9%
Female 1,026 45.4% 1.5%
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 Saint Germain is 58, with the population distributed as follows: about 8.8% are children under 15, then 7.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 17.8% of the population, while another 32.2% fall into the 45 to 64 bracket. Finally, around 33.7% are 65 or older.

Median age
58.1
Age breakdown
Under 15
8.8%
15 to 24
7.6%
25 to 44
17.8%
45 to 64
32.2%
Over 65
33.7%
Value Percent YoY change
Under 15 199 8.8% -11.6%
15 to 24 171 7.6% -9.5%
25 to 44 402 17.8% 8.1%
45 to 64 728 32.2% -7.7%
Over 65 762 33.7% 17.4%
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 Saint Germain, 98.7% of the population are US-born citizens, while 0.8% have gained naturalized citizenship. At the same time, 0.5% of residents are non-citizens. As for race, 94.7% of locals are Caucasian, 0.6% are African American and 0.4% have Asian roots. There’s also a share of 3.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.7%
Non-U.S.-born citizens
0.8%
Non-citizens
0.5%
Value Percent YoY change
U.S.-born citizens 2,232 98.7% 2.7%
Non-U.S.-born citizens 18 0.8% -43.8%
Non-citizens 12 0.5% -33.3%
Racial breakdown
White
94.7%
Black or African American
0.6%
American Indian and Alaska Native
0.2%
Asian
0.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.4%
Other
0.7%
Value Percent
White 2,142 94.7%
Black or African American 14 0.6%
American Indian and Alaska Native 5 0.2%
Asian 9 0.4%
Two or more races 77 3.4%
Other 15 0.7%

Households in Saint Germain

A peek inside Saint Germain households

Saint Germain has 1,252 households, with an average of 2 members in each. Of these, 53.7% are families, while the remaining 46.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,252
8.5% year-over-year change
Average people per household
2
Non-family households
580
Family households
672
Value Percent YoY change
Non-family households 580 46.3% 14.4%
Family households 672 53.7% 3.9%
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 Saint Germain

The housing landscape of Saint Germain

Saint Germain's housing consists of 2,696 units, with 81.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3.6% 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 8% of the housing landscape.

Housing units
2,696
1.5% year-over-year change
Housing types
Value Percent
1 unit, detached 2,186 81.1%
1 unit, attached 98 3.6%
2 units 79 2.9%
3 or 4 units 28 1%
5 to 9 units 49 1.8%
10 to 19 units 41 1.5%
Mobile home 215 8%
Homes built since 2020
19
% year-over-year change

The age of buildings in Saint Germain

In Saint Germain, the median construction year is 1980. About 3.4% of homes were built before the 1940s, with another 2.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 14.9% of homes were added from 2000 to 2009, 4.2% between 2010 and 2019, and 0.7% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 92 3.4% -27.0%
Built between 1940 and 1949 56 2.1% -34.1%
Built between 1950 and 1959 349 13% 10.8%
Built between 1960 and 1969 251 9.3% -10.7%
Built between 1970 and 1979 615 22.8% 22.5%
Built between 1980 and 1989 272 10.1% 3.0%
Built between 1990 and 1999 528 19.6% -5.5%
Built between 2000 and 2009 402 14.9% 0.0%
Built between 2010 and 2019 112 4.2% -7.4%
Built in 2020 or later 19 0.7% N/A
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.

Saint Germain occupancy rates

Out of the 1,252 occupied housing units in Saint Germain, 80.2% are owner-occupied, while 19.8% are lived in by tenants. Meanwhile, 53.6% of all homes on the local market sit vacant.

Occupied housing units
1,252
8.5% year-over-year change
Occupancy breakdown
Renter occupied
248
Owner occupied
1,004
Value Percent YoY
change
Renter occupied 248 19.8% 8.8%
Owner occupied 1,004 80.2% 8.4%
Unoccupied housing units
53.6%
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.

Saint Germain housing costs

Housing costs in Saint Germain come to a median of $948 per month, while tenants specifically pay a median gross rent of $897.

Median housing costs per month
$948/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 Saint Germain
$897/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 Saint Germain

Saint Germain education at a glance

About 36.8% of the population in Saint Germain went to high school, while 29.5% pursued college studies. Another 9.9% earned an associate degree and 18.2% hold a bachelor’s. Meanwhile, 5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 14 0.7% 7.7%
High school diploma 740 36.8% -3.0%
College diploma 594 29.5% 15.6%
Associate degree 199 9.9% -17.4%
Bachelor's degree 366 18.2% 19.6%
Graduate degree 100 5% -11.5%
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 Saint Germain

How much people earn in Saint Germain

The average annual household income in Saint Germain was $69,599 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -13.4% change from the previous year. At the same time, the median income stood at $59,718, reflecting a -4.3% shift over the same period.

Average household income in Saint Germain
$69,599/year
-13.3% year-over-year change
Median household income in Saint Germain
$59,718/year
-4.3% year-over-year change

Saint Germain income by age

In Saint Germain, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $77,143. Those with someone between 45 and 64 in charge, often well established professionally, earn $61,964 overall. Overall, 89.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $77,143 -15.8%
45 - 64 $61,964 -18.3%
Over 65 $45,724 -12.0%
Above poverty level
2,024
Below poverty level
238
Value Percent YoY
change
Above poverty level 2,024 89.5% 1.2%
Below poverty level 238 10.5% 11.2%

Employment in Saint Germain

Workforce and job types in Saint Germain

75.9% of the working population are employed in professional or administrative positions, while 24.1% are in hands-on or service-based jobs. Also, 17.5% run their own businesses, 56.8% are employed by private companies, and 17.2% work in the public sector.

Workforce demographics

White collar
872
Blue collar
277
Value Percent YoY change
White collar 872 75.9% -4.4%
Blue collar 277 24.1% 4.5%
Employer type
Self employees
17.5%
Private companies
56.8%
Governmental workers
17.2%
Not for profit companies
8.4%
Value Percent YoY change
Self employees 201 17.5% 34.9%
Private companies 653 56.8% -10.3%
Governmental workers 198 17.2% -2.5%
Not for profit companies 97 8.4% 0.0%

Transportation in Saint Germain

How people get around in Saint Germain

Commuting methods vary: 94.8% of residents travel by personal vehicle and 0.9% 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 979 94.8% -1.2%
Motorcycle 45 4.4% 0.0%
Walk 9 0.9% -79.1%
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 Saint Germain by zipcode?

Zipcode Population Number of households Median income Average income
54558 2,262 1,252 $59,718 $69,656

Explore more communities

FAQs about Saint Germain demographics 

What is the total population of Saint Germain?

Saint Germain has a total population of 2,262 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 +1.7% compared to a year ago.

What is the gender ratio in Saint Germain?

The gender ratio in Saint Germain is as follows:
  • 54.6% males (1,236 residents)
  • 45.4% females (1,026 residents)

What is the median age in Saint Germain?

The median age in Saint Germain is 58.1.

What is the age distribution of the population in Saint Germain?

The age distribution in Saint Germain is as follows:
  • Under 15: 8.8% (199 residents)
  • Ages 15-24: 7.6% (171 residents)
  • Ages 25-44: 17.8% (402 residents)
  • Ages 45-64: 32.2% (728 residents)
  • Over 65: 33.7% (762 residents)

What is the racial and ethnic makeup of Saint Germain?

The racial and ethnic makeup of Saint Germain is as follows:
  • White: 94.7% (2,142 residents)
  • Black or African American: 0.6% (14 residents)
  • American Indian and Alaska Native: 0.2% (5 residents)
  • Asian: 0.4% (9 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 3.4% (77 residents)
  • Other: 0.7% (15 residents)

What percentage of the population in Saint Germain are U.S.-born citizens?

U.S.-born citizens represent 98.7% of the population in Saint Germain.

How many housing units are there in Saint Germain?

There are 2,696 housing units in Saint Germain, reflecting a +1.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Saint Germain and what is the average household size?

Saint Germain has a total of 1,252 households, with an average of 2 people in each.

What is the median household income in Saint Germain?

Saint Germain has a median household income of $59,718, representing a -4.3% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Saint Germain?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 75.9% (872 residents)
  • Blue-collar workers: 24.1% (277 residents)

Places of employment:
  • Self-employed: 17.5% (201 residents)
  • Private companies: 56.8% (653 residents)
  • Governmental workers: 17.2% (198 residents)
  • Not-for-profit companies: 8.4% (97 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