Marine, IL demographics:
population, income, and more

Total population
1,049
-11.2% year-over-year change
Median household income
$76,544/yr
0.3% year-over-year change
Housing units
413
-3.7% year-over-year change

Marine population

How many people live in Marine

Marine is home to 1,049 residents, according to the most recent Census data. Gender-wise, 50.1% of Marine locals are male, and 49.9% are female.

Total population
1,049
-11.2% year-over-year change
Gender ratio
Male
50.1%
526
Female
49.9%
523
Value Percent YoY change
Male 526 50.1% -6.7%
Female 523 49.9% -15.2%
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 Marine is 34, with the population distributed as follows: about 20.7% are children under 15, then 14.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 26.1% of the population, while another 21.5% fall into the 45 to 64 bracket. Finally, around 16.8% are 65 or older.

Median age
33.8
Age breakdown
Under 15
20.7%
15 to 24
14.9%
25 to 44
26.1%
45 to 64
21.5%
Over 65
16.8%
Value Percent YoY change
Under 15 217 20.7% -14.2%
15 to 24 156 14.9% 9.9%
25 to 44 274 26.1% -7.1%
45 to 64 226 21.5% -10.0%
Over 65 176 16.8% -26.7%
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 Marine, 97.5% of the population are US-born citizens, while 2.3% have gained naturalized citizenship. At the same time, 0.2% of residents are non-citizens. There’s also a share of 10% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.5%
Non-U.S.-born citizens
2.3%
Non-citizens
0.2%
Value Percent YoY change
U.S.-born citizens 1,023 97.5% -11.6%
Non-U.S.-born citizens 24 2.3% 20.0%
Non-citizens 2 0.2% -50.0%
Racial breakdown
White
85.6%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0.3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
10%
Other
4.1%
Value Percent
White 898 85.6%
Asian 3 0.3%
Two or more races 105 10%
Other 43 4.1%

Households in Marine

A peek inside Marine households

Marine has 397 households, with an average of 3 members in each. Of these, 70% are families, while the remaining 30% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
397
-6.4% year-over-year change
Average people per household
3
Non-family households
119
Family households
278
Value Percent YoY change
Non-family households 119 30% 15.5%
Family households 278 70% -13.4%
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 Marine

The housing landscape of Marine

Marine's housing consists of 413 units, with 78% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.4% 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 5.6% of the housing landscape.

Housing units
413
-3.7% year-over-year change
Housing types
Value Percent
1 unit, detached 322 78%
1 unit, attached 10 2.4%
2 units 9 2.2%
3 or 4 units 45 10.9%
5 to 9 units 4 1%
Mobile home 23 5.6%
Homes built since 2020
0
% year-over-year change

The age of buildings in Marine

In Marine, the median construction year is 1966. About 19.6% of homes were built before the 1940s, with another 15.7% 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 81 19.6% 11.0%
Built between 1940 and 1949 65 15.7% 20.4%
Built between 1950 and 1959 40 9.7% -13.0%
Built between 1960 and 1969 35 8.5% -16.7%
Built between 1970 and 1979 52 12.6% -1.9%
Built between 1980 and 1989 16 3.9% -30.4%
Built between 1990 and 1999 81 19.6% -3.6%
Built between 2000 and 2009 32 7.8% -20.0%
Built between 2010 and 2019 11 2.7% -21.4%
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.

Marine occupancy rates

Out of the 397 occupied housing units in Marine, 78.3% are owner-occupied, while 21.7% are lived in by tenants. Meanwhile, 3.9% of all homes on the local market sit vacant.

Occupied housing units
397
-6.4% year-over-year change
Occupancy breakdown
Renter occupied
86
Owner occupied
311
Value Percent YoY
change
Renter occupied 86 21.7% 7.5%
Owner occupied 311 78.3% -9.6%
Unoccupied housing units
3.9%
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.

Marine housing costs

Housing costs in Marine come to a median of $1,158 per month, while tenants specifically pay a median gross rent of $944.

Median housing costs per month
$1,158/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 Marine
$944/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 Marine

Marine education at a glance

About 43.1% of the population in Marine went to high school, while 28.3% pursued college studies. Another 12.2% earned an associate degree and 9.8% hold a bachelor’s. Meanwhile, 5.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 6 0.8% 20.0%
High school diploma 333 43.1% -15.3%
College diploma 219 28.3% 0.5%
Associate degree 94 12.2% -1.1%
Bachelor's degree 76 9.8% -11.6%
Graduate degree 45 5.8% -31.8%
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 Marine

How much people earn in Marine

The average annual household income in Marine was $89,286 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +0.1% change from the previous year. At the same time, the median income stood at $76,544, reflecting a +0.3% shift over the same period.

Average household income in Marine
$89,286/year
0.1% year-over-year change
Median household income in Marine
$76,544/year
0.3% year-over-year change

Marine income by age

In Marine, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $83,333. Those with someone between 45 and 64 in charge, often well established professionally, earn $76,333 overall. Overall, 96% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $83,333 -2.8%
45 - 64 $76,333 1.4%
Over 65 $75,625 -1.1%
Above poverty level
1,002
Below poverty level
42
Value Percent YoY
change
Above poverty level 1,002 96% -11.8%
Below poverty level 42 4% 2.4%

Average renter income in Marine

To get a better sense of what renters earn on average in Marine, their median household income was $43,500 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 26%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$43,500
Rent-to-income ratio
26%
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 Marine

Workforce and job types in Marine

The job market in Marine is powered by 511 working residents, spread across a range of industries and roles. 64.4% of the working population are employed in professional or administrative positions, while 35.6% are in hands-on or service-based jobs. Also, 13.1% run their own businesses, 74.6% are employed by private companies, and 8.4% work in the public sector.

Workforce demographics

Working population
511
-0.6% year-over-year change
White collar
329
Blue collar
182
Value Percent YoY change
White collar 329 64.4% -3.0%
Blue collar 182 35.6% 4.0%
Employer type
Self employees
13.1%
Private companies
74.6%
Governmental workers
8.4%
Not for profit companies
3.9%
Value Percent YoY change
Self employees 67 13.1% -14.1%
Private companies 381 74.6% 1.6%
Governmental workers 43 8.4% -2.3%
Not for profit companies 20 3.9% 17.6%
Unemployment rate
1.7%

Available workforce

The unemployment rate in Marine stands at 1.7%, 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 Marine

How people get around in Marine

Commuting methods vary: 87% of residents travel by personal vehicle and 2.4% 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 437 87% -2.2%
Walk 12 2.4% 9.1%
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 Marine by zipcode?

Zipcode Population Number of households Median income Average income
62061 1,487 581 $87,938 $98,090

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FAQs about Marine demographics 

What is the total population of Marine?

Marine has a total population of 1,049 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 -11.2% compared to a year ago.

What is the gender ratio in Marine?

The gender ratio in Marine is as follows:
  • 50.1% males (526 residents)
  • 49.9% females (523 residents)

What is the median age in Marine?

The median age in Marine is 33.8.

What is the age distribution of the population in Marine?

The age distribution in Marine is as follows:
  • Under 15: 20.7% (217 residents)
  • Ages 15-24: 14.9% (156 residents)
  • Ages 25-44: 26.1% (274 residents)
  • Ages 45-64: 21.5% (226 residents)
  • Over 65: 16.8% (176 residents)

What is the racial and ethnic makeup of Marine?

The racial and ethnic makeup of Marine is as follows:
  • White: 85.6% (898 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0.3% (3 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 10% (105 residents)
  • Other: 4.1% (43 residents)

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

U.S.-born citizens represent 97.5% of the population in Marine.

How many housing units are there in Marine?

There are 413 housing units in Marine, reflecting a -3.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Marine has a total of 397 households, with an average of 3 people in each.

What is the median household income in Marine?

Marine has a median household income of $76,544, representing a +0.3% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Marine?

The employment rate is 98.3% in Marine, with a workforce of 511 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 64.4% (329 residents)
  • Blue-collar workers: 35.6% (182 residents)

Places of employment:
  • Self-employed: 13.1% (67 residents)
  • Private companies: 74.6% (381 residents)
  • Governmental workers: 8.4% (43 residents)
  • Not-for-profit companies: 3.9% (20 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