Marquette County, WI demographics:
population, income, and more

Total population
15,746
0.2% year-over-year change
Median household income
$65,681/yr
3.5% year-over-year change
Housing units
9,827
-0.1% year-over-year change

Marquette County population

How many people live in Marquette County

Marquette County is home to 15,746 residents, according to the most recent Census data. Gender-wise, 51.9% of Marquette County locals are male, and 48.1% are female.

Total population
15,746
0.2% year-over-year change
Gender ratio
Male
51.9%
8,172
Female
48.1%
7,574
Value Percent YoY change
Male 8,172 51.9% 0.8%
Female 7,574 48.1% -0.4%
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 Marquette County is 51, with the population distributed as follows: about 15.3% are children under 15, then 9.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 19.3% of the population, while another 29.6% fall into the 45 to 64 bracket. Finally, around 26.6% are 65 or older.

Median age
50.7
Age breakdown
Under 15
15.3%
15 to 24
9.3%
25 to 44
19.3%
45 to 64
29.6%
Over 65
26.6%
Value Percent YoY change
Under 15 2,405 15.3% -1.3%
15 to 24 1,459 9.3% 1.3%
25 to 44 3,032 19.3% 0.7%
45 to 64 4,667 29.6% -1.6%
Over 65 4,183 26.6% 2.6%
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 Marquette County, 98.1% of the population are US-born citizens, while 0.9% have gained naturalized citizenship. At the same time, 1% of residents are non-citizens. As for race, 93.2% of locals are Caucasian, 0.5% are African American and 0.5% have Asian roots. There’s also a share of 4.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.1%
Non-U.S.-born citizens
0.9%
Non-citizens
1%
Value Percent YoY change
U.S.-born citizens 15,446 98.1% 0.3%
Non-U.S.-born citizens 144 0.9% -25.8%
Non-citizens 156 1% 34.5%
Racial breakdown
White
93.2%
Black or African American
0.5%
American Indian and Alaska Native
0.3%
Asian
0.5%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4.1%
Other
1.4%
Value Percent
White 14,675 93.2%
Black or African American 77 0.5%
American Indian and Alaska Native 42 0.3%
Asian 72 0.5%
Two or more races 652 4.1%
Other 228 1.4%

Households in Marquette County

A peek inside Marquette County households

Marquette County has 6,987 households, with an average of 2 members in each. Of these, 63.7% are families, while the remaining 36.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
6,987
1.5% year-over-year change
Average people per household
2
Non-family households
2,539
Family households
4,448
Value Percent YoY change
Non-family households 2,539 36.3% 0.6%
Family households 4,448 63.7% 2.1%
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 Marquette County

The housing landscape of Marquette County

Marquette County's housing consists of 9,827 units, with 82.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.3% 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 10.6% of the housing landscape.

Housing units
9,827
-0.1% year-over-year change
Housing types
Value Percent
1 unit, detached 8,139 82.8%
1 unit, attached 128 1.3%
2 units 141 1.4%
3 or 4 units 116 1.2%
5 to 9 units 96 1%
10 to 19 units 152 1.6%
20 to 49 units 12 0.1%
50 or more units 4 0%
Mobile home 1,039 10.6%
Homes built since 2020
67
48.9% year-over-year change

The age of buildings in Marquette County

In Marquette County, the median construction year is 1977. About 18.3% of homes were built before the 1940s, with another 4.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 13.5% of homes were added from 2000 to 2009, 4.3% 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 1,799 18.3% 0.4%
Built between 1940 and 1949 403 4.1% -5.0%
Built between 1950 and 1959 641 6.5% -8.7%
Built between 1960 and 1969 739 7.5% -1.9%
Built between 1970 and 1979 1,945 19.8% 1.9%
Built between 1980 and 1989 1,092 11.1% -4.5%
Built between 1990 and 1999 1,394 14.2% -3.3%
Built between 2000 and 2009 1,324 13.5% 4.2%
Built between 2010 and 2019 423 4.3% 17.2%
Built in 2020 or later 67 0.7% 48.9%
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.

Marquette County occupancy rates

Out of the 6,987 occupied housing units in Marquette County, 81.2% are owner-occupied, while 18.8% are lived in by tenants. Meanwhile, 28.9% of all homes on the local market sit vacant.

Occupied housing units
6,987
1.5% year-over-year change
Occupancy breakdown
Renter occupied
1,317
Owner occupied
5,670
Value Percent YoY
change
Renter occupied 1,317 18.8% 0.1%
Owner occupied 5,670 81.2% 1.9%
Unoccupied housing units
28.9%
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.

Marquette County housing costs

Housing costs in Marquette County come to a median of $919 per month, while tenants specifically pay a median gross rent of $800.

Median housing costs per month
$919/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 Marquette County
$800/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 Marquette County

Marquette County education at a glance

About 50.6% of the population in Marquette County went to high school, while 22.8% pursued college studies. Another 9.6% earned an associate degree and 11.5% hold a bachelor’s. Meanwhile, 3.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 230 1.8% 12.2%
High school diploma 6,468 50.6% -0.4%
College diploma 2,919 22.8% -2.3%
Associate degree 1,223 9.6% 1.1%
Bachelor's degree 1,465 11.5% 11.3%
Graduate degree 481 3.8% -5.1%
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 Marquette County

How much people earn in Marquette County

The average annual household income in Marquette County was $82,123 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3% change from the previous year. At the same time, the median income stood at $65,681, reflecting a +3.5% shift over the same period.

Average household income in Marquette County
$82,123/year
3.0% year-over-year change
Median household income in Marquette County
$65,681/year
3.5% year-over-year change

Marquette County income by age

In Marquette County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $84,239. Those with someone between 45 and 64 in charge, often well established professionally, earn $77,881 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $65,000, while those led by someone over 65, many of whom may be retired, have about $53,607 in earnings. Overall, 87% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $65,000 9.9%
25 - 44 $84,239 2.3%
45 - 64 $77,881 2.4%
Over 65 $53,607 7.6%
Above poverty level
13,466
Below poverty level
2,009
Value Percent YoY
change
Above poverty level 13,466 87% -1.3%
Below poverty level 2,009 13% 10.1%

Employment in Marquette County

Workforce and job types in Marquette County

The job market in Marquette County is powered by 7,114 working residents, spread across a range of industries and roles. 62.7% of the working population are employed in professional or administrative positions, while 37.3% are in hands-on or service-based jobs. Also, 13.4% run their own businesses, 66.8% are employed by private companies, and 14.4% work in the public sector.

Workforce demographics

Working population
7,114
1.7% year-over-year change
White collar
4,463
Blue collar
2,651
Value Percent YoY change
White collar 4,463 62.7% 2.4%
Blue collar 2,651 37.3% 0.7%
Employer type
Self employees
13.4%
Private companies
66.8%
Governmental workers
14.4%
Not for profit companies
5.4%
Value Percent YoY change
Self employees 953 13.4% 3.5%
Private companies 4,752 66.8% -0.2%
Governmental workers 1,021 14.4% 3.1%
Not for profit companies 388 5.4% 21.6%
Unemployment rate
2.7%
-4.8% year-over-year change

Available workforce

The unemployment rate in Marquette County stands at 2.7%, 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 Marquette County

How people get around in Marquette County

In Marquette County, the average commute time is 29 minutes. Commuting methods vary: 86.7% of residents travel by personal vehicle and 2.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
29 min
0.7% year-over-year change
Means of transportation
Value Percent YoY change
Car 6,064 86.7% 1.0%
Taxicab 6 0.1% 0.0%
Walk 180 2.6% 7.8%
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 Marquette County by zipcode?

Zipcode Population Number of households Median income Average income
53920 599 231 $69,432 $92,758
53926 1,951 595 $62,917 $86,862
53930 1,192 564 $72,778 $91,548
53949 6,292 2,863 $64,611 $76,456
53952 3,524 1,309 $63,750 $85,356
53953 213 106 $46,250 $51,136
53964 3,371 1,393 $69,306 $84,731
54960 2,997 1,365 $66,625 $82,881
54968 2,762 1,242 $65,758 $79,219

Explore more communities

FAQs about Marquette County demographics 

What is the total population of Marquette County?

Marquette County has a total population of 15,746 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 +0.2% compared to a year ago.

What is the gender ratio in Marquette County?

The gender ratio in Marquette County is as follows:
  • 51.9% males (8,172 residents)
  • 48.1% females (7,574 residents)

What is the median age in Marquette County?

The median age in Marquette County is 50.7.

What is the age distribution of the population in Marquette County?

The age distribution in Marquette County is as follows:
  • Under 15: 15.3% (2,405 residents)
  • Ages 15-24: 9.3% (1,459 residents)
  • Ages 25-44: 19.3% (3,032 residents)
  • Ages 45-64: 29.6% (4,667 residents)
  • Over 65: 26.6% (4,183 residents)

What is the racial and ethnic makeup of Marquette County?

The racial and ethnic makeup of Marquette County is as follows:
  • White: 93.2% (14,675 residents)
  • Black or African American: 0.5% (77 residents)
  • American Indian and Alaska Native: 0.3% (42 residents)
  • Asian: 0.5% (72 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 4.1% (652 residents)
  • Other: 1.4% (228 residents)

What percentage of the population in Marquette County are U.S.-born citizens?

U.S.-born citizens represent 98.1% of the population in Marquette County.

How many housing units are there in Marquette County?

There are 9,827 housing units in Marquette County, reflecting a -0.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Marquette County and what is the average household size?

Marquette County has a total of 6,987 households, with an average of 2 people in each.

What is the median household income in Marquette County?

Marquette County has a median household income of $65,681, representing a +3.5% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Marquette County?

The employment rate is 97.3% in Marquette County, with a workforce of 7,114 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 62.7% (4,463 residents)
  • Blue-collar workers: 37.3% (2,651 residents)

Places of employment:
  • Self-employed: 13.4% (953 residents)
  • Private companies: 66.8% (4,752 residents)
  • Governmental workers: 14.4% (1,021 residents)
  • Not-for-profit companies: 5.4% (388 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