Marquette Heights, IL demographics:
population, income, and more

Total population
2,492
-4.6% year-over-year change
Median household income
$75,625/yr
-2.3% year-over-year change
Housing units
1,139
-6.8% year-over-year change

Marquette Heights population

How many people live in Marquette Heights

Marquette Heights is home to 2,492 residents, according to the most recent Census data. Gender-wise, 50.4% of Marquette Heights locals are male, and 49.6% are female.

Total population
2,492
-4.6% year-over-year change
Gender ratio
Male
50.4%
1,255
Female
49.6%
1,237
Value Percent YoY change
Male 1,255 50.4% -6.3%
Female 1,237 49.6% -2.9%
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 Heights is 38, with the population distributed as follows: about 19.5% are children under 15, then 10.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 29% of the population, while another 27.1% fall into the 45 to 64 bracket. Finally, around 13.4% are 65 or older.

Median age
37.7
Age breakdown
Under 15
19.5%
15 to 24
10.9%
25 to 44
29%
45 to 64
27.1%
Over 65
13.4%
Value Percent YoY change
Under 15 487 19.5% 14.6%
15 to 24 272 10.9% -12.8%
25 to 44 724 29% -5.1%
45 to 64 675 27.1% -5.3%
Over 65 334 13.4% -16.5%
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 Heights, 98.2% of the population are US-born citizens, while 0.9% have gained naturalized citizenship. At the same time, 1% of residents are non-citizens. There’s also a share of 5.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.2%
Non-U.S.-born citizens
0.9%
Non-citizens
1%
Value Percent YoY change
U.S.-born citizens 2,446 98.2% -5.5%
Non-U.S.-born citizens 22 0.9% 22.2%
Non-citizens 24 1% 300.0%
Racial breakdown
White
92.9%
Black or African American
0.1%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
5.7%
Other
1.4%
Value Percent
White 2,315 92.9%
Black or African American 2 0.1%
Two or more races 141 5.7%
Other 34 1.4%

Households in Marquette Heights

A peek inside Marquette Heights households

Marquette Heights has 1,045 households, with an average of 2 members in each. Of these, 65% are families, while the remaining 35% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,045
-7.6% year-over-year change
Average people per household
2
Non-family households
366
Family households
679
Value Percent YoY change
Non-family households 366 35% -11.8%
Family households 679 65% -5.2%
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 Heights

The housing landscape of Marquette Heights

Marquette Heights's housing consists of 1,139 units, with 100% being detached single-family homes ideal for those wanting space.

Housing units
1,139
-6.8% year-over-year change
Housing types
Value Percent
1 unit, detached 1,139 100%
Homes built since 2020
0
% year-over-year change

The age of buildings in Marquette Heights

In Marquette Heights, the median construction year is 1961. About 5.2% of homes were built before the 1940s, with another 23.4% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 59 5.2% 55.3%
Built between 1940 and 1949 267 23.4% -2.5%
Built between 1950 and 1959 236 20.7% -17.8%
Built between 1960 and 1969 126 11.1% -22.7%
Built between 1970 and 1979 295 25.9% -6.7%
Built between 1980 and 1989 18 1.6% 0.0%
Built between 1990 and 1999 36 3.2% 12.5%
Built between 2000 and 2009 93 8.2% 10.7%
Built between 2010 and 2019 9 0.8% -10.0%
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 Heights occupancy rates

Out of the 1,045 occupied housing units in Marquette Heights, 92.2% are owner-occupied, while 7.8% are lived in by tenants. Meanwhile, 8.3% of all homes on the local market sit vacant.

Occupied housing units
1,045
-7.6% year-over-year change
Occupancy breakdown
Renter occupied
81
Owner occupied
964
Value Percent YoY
change
Renter occupied 81 7.8% -22.9%
Owner occupied 964 92.2% -6.0%
Unoccupied housing units
8.3%
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 Heights housing costs

Housing costs in Marquette Heights come to a median of $1,056 per month, while tenants specifically pay a median gross rent of $1,315.

Median housing costs per month
$1,056/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 Heights
$1,315/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 Heights

Marquette Heights education at a glance

About 37.6% of the population in Marquette Heights went to high school, while 28.4% pursued college studies. Another 9.9% earned an associate degree and 14.3% hold a bachelor’s. Meanwhile, 8.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 22 1.2% 4.8%
High school diploma 718 37.6% -4.5%
College diploma 541 28.4% -16.4%
Associate degree 189 9.9% 9.9%
Bachelor's degree 272 14.3% -18.3%
Graduate degree 165 8.6% 10.0%
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 Heights

How much people earn in Marquette Heights

The average annual household income in Marquette Heights was $88,529 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.3% change from the previous year. At the same time, the median income stood at $75,625, reflecting a -2.3% shift over the same period.

Average household income in Marquette Heights
$88,529/year
1.3% year-over-year change
Median household income in Marquette Heights
$75,625/year
-2.3% year-over-year change

Marquette Heights income by age

In Marquette Heights, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $91,513. Those with someone between 45 and 64 in charge, often well established professionally, earn $75,000 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $43,462, while those led by someone over 65, many of whom may be retired, have about $54,688 in earnings. Overall, 96.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $43,462 N/A
25 - 44 $91,513 -3.0%
45 - 64 $75,000 13.2%
Over 65 $54,688 -10.0%
Above poverty level
2,342
Below poverty level
92
Value Percent YoY
change
Above poverty level 2,342 96.2% -4.1%
Below poverty level 92 3.8% -33.8%

Average renter income in Marquette Heights

To get a better sense of what renters earn on average in Marquette Heights, their median household income was $85,387 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 18.5%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$85,387
Rent-to-income ratio
18.5%
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 Marquette Heights

Workforce and job types in Marquette Heights

The job market in Marquette Heights is powered by 1,347 working residents, spread across a range of industries and roles. 79.4% of the working population are employed in professional or administrative positions, while 20.6% are in hands-on or service-based jobs. Also, 6.7% run their own businesses, 62.6% are employed by private companies, and 19.9% work in the public sector.

Workforce demographics

Working population
1,347
-2.4% year-over-year change
White collar
1,070
Blue collar
277
Value Percent YoY change
White collar 1,070 79.4% 2.9%
Blue collar 277 20.6% -18.5%
Employer type
Self employees
6.7%
Private companies
62.6%
Governmental workers
19.9%
Not for profit companies
10.8%
Value Percent YoY change
Self employees 90 6.7% 80.0%
Private companies 843 62.6% -8.7%
Governmental workers 268 19.9% -7.9%
Not for profit companies 146 10.8% 25.9%
Unemployment rate
1.3%
-64.0% year-over-year change

Available workforce

The unemployment rate in Marquette Heights stands at 1.3%, 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 Heights

How people get around in Marquette Heights

In Marquette Heights, the average commute time is 18 minutes.

Commute time
18 min
-1.1% year-over-year change
Means of transportation
Value Percent YoY change
Car 1,235 93.3% -3.1%
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 Marquette Heights by zipcode?

Zipcode Population Number of households Median income Average income
61554 40,577 17,208 $65,194 $82,703

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FAQs about Marquette Heights demographics 

What is the total population of Marquette Heights?

Marquette Heights has a total population of 2,492 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 -4.6% compared to a year ago.

What is the gender ratio in Marquette Heights?

The gender ratio in Marquette Heights is as follows:
  • 50.4% males (1,255 residents)
  • 49.6% females (1,237 residents)

What is the median age in Marquette Heights?

The median age in Marquette Heights is 37.7.

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

The age distribution in Marquette Heights is as follows:
  • Under 15: 19.5% (487 residents)
  • Ages 15-24: 10.9% (272 residents)
  • Ages 25-44: 29% (724 residents)
  • Ages 45-64: 27.1% (675 residents)
  • Over 65: 13.4% (334 residents)

What is the racial and ethnic makeup of Marquette Heights?

The racial and ethnic makeup of Marquette Heights is as follows:
  • White: 92.9% (2,315 residents)
  • Black or African American: 0.1% (2 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 5.7% (141 residents)
  • Other: 1.4% (34 residents)

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

U.S.-born citizens represent 98.2% of the population in Marquette Heights.

How many housing units are there in Marquette Heights?

There are 1,139 housing units in Marquette Heights, reflecting a -6.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Marquette Heights has a total of 1,045 households, with an average of 2 people in each.

What is the median household income in Marquette Heights?

Marquette Heights has a median household income of $75,625, representing a -2.3% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 98.7% in Marquette Heights, with a workforce of 1,347 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 79.4% (1,070 residents)
  • Blue-collar workers: 20.6% (277 residents)

Places of employment:
  • Self-employed: 6.7% (90 residents)
  • Private companies: 62.6% (843 residents)
  • Governmental workers: 19.9% (268 residents)
  • Not-for-profit companies: 10.8% (146 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