Carbon Cliff, IL demographics:
population, income, and more

Total population
2,151
-4.3% year-over-year change
Median household income
$55,536/yr
1.0% year-over-year change
Housing units
871
-2.0% year-over-year change

Carbon Cliff population

How many people live in Carbon Cliff

Carbon Cliff is home to 2,151 residents, according to the most recent Census data. Gender-wise, 49.6% of Carbon Cliff locals are male, and 50.4% are female.

Total population
2,151
-4.3% year-over-year change
Gender ratio
Male
49.6%
1,068
Female
50.4%
1,083
Value Percent YoY change
Male 1,068 49.6% 1.3%
Female 1,083 50.4% -9.3%
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 Carbon Cliff is 37, with the population distributed as follows: about 20.6% are children under 15, then 17.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 20.8% of the population, while another 22.7% fall into the 45 to 64 bracket. Finally, around 18% are 65 or older.

Median age
36.7
Age breakdown
Under 15
20.6%
15 to 24
17.9%
25 to 44
20.8%
45 to 64
22.7%
Over 65
18%
Value Percent YoY change
Under 15 443 20.6% -11.2%
15 to 24 385 17.9% -2.5%
25 to 44 447 20.8% -11.0%
45 to 64 489 22.7% 7.2%
Over 65 387 18% -2.3%
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 Carbon Cliff, 88.3% of the population are US-born citizens, while 4.2% have gained naturalized citizenship. At the same time, 7.5% of residents are non-citizens. There’s also a share of 9.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
88.3%
Non-U.S.-born citizens
4.2%
Non-citizens
7.5%
Value Percent YoY change
U.S.-born citizens 1,900 88.3% -6.4%
Non-U.S.-born citizens 90 4.2% -3.2%
Non-citizens 161 7.5% 28.8%
Racial breakdown
White
74.6%
Black or African American
14.4%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
9.4%
Other
1.6%
Value Percent
White 1,605 74.6%
Black or African American 309 14.4%
Two or more races 203 9.4%
Other 34 1.6%

Households in Carbon Cliff

A peek inside Carbon Cliff households

Carbon Cliff has 818 households, with an average of 3 members in each. Of these, 67.2% are families, while the remaining 32.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
818
-2.6% year-over-year change
Average people per household
3
Non-family households
268
Family households
550
Value Percent YoY change
Non-family households 268 32.8% -6.0%
Family households 550 67.2% -0.9%
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 Carbon Cliff

The housing landscape of Carbon Cliff

Carbon Cliff's housing consists of 871 units, with 61.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.6% 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 0.5% of the housing landscape.

Housing units
871
-2.0% year-over-year change
Housing types
Value Percent
1 unit, detached 539 61.9%
1 unit, attached 40 4.6%
2 units 29 3.3%
3 or 4 units 11 1.3%
5 to 9 units 101 11.6%
10 to 19 units 84 9.6%
20 to 49 units 53 6.1%
50 or more units 10 1.2%
Mobile home 4 0.5%
Homes built since 2020
0
% year-over-year change

The age of buildings in Carbon Cliff

In Carbon Cliff, the median construction year is 1973. About 5.7% of homes were built before the 1940s, with another 1.7% 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 50 5.7% 72.4%
Built between 1940 and 1949 15 1.7% -37.5%
Built between 1950 and 1959 163 18.7% -5.2%
Built between 1960 and 1969 156 17.9% -0.6%
Built between 1970 and 1979 169 19.4% 7.0%
Built between 1980 and 1989 60 6.9% 17.6%
Built between 1990 and 1999 147 16.9% -21.4%
Built between 2000 and 2009 98 11.2% 1.0%
Built between 2010 and 2019 13 1.5% -7.1%
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.

Carbon Cliff occupancy rates

Out of the 818 occupied housing units in Carbon Cliff, 53.1% are owner-occupied, while 46.9% are lived in by tenants. Meanwhile, 6.1% of all homes on the local market sit vacant.

Occupied housing units
818
-2.6% year-over-year change
Occupancy breakdown
Renter occupied
384
Owner occupied
434
Value Percent YoY
change
Renter occupied 384 46.9% -6.6%
Owner occupied 434 53.1% 1.2%
Unoccupied housing units
6.1%
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.

Carbon Cliff housing costs

Housing costs in Carbon Cliff come to a median of $1,022 per month, while tenants specifically pay a median gross rent of $1,034.

Median housing costs per month
$1,022/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 Carbon Cliff
$1,034/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 Carbon Cliff

Carbon Cliff education at a glance

About 59% of the population in Carbon Cliff went to high school, while 24.2% pursued college studies. Another 10.1% earned an associate degree and 3.7% hold a bachelor’s. Meanwhile, 1.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 28 1.8% 0.0%
High school diploma 918 59% 2.6%
College diploma 376 24.2% 1.1%
Associate degree 157 10.1% -22.7%
Bachelor's degree 58 3.7% -24.7%
Graduate degree 19 1.2% -34.5%
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 Carbon Cliff

How much people earn in Carbon Cliff

The average annual household income in Carbon Cliff was $62,761 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 $55,536, reflecting a +1% shift over the same period.

Average household income in Carbon Cliff
$62,761/year
1.3% year-over-year change
Median household income in Carbon Cliff
$55,536/year
1.0% year-over-year change

Carbon Cliff income by age

In Carbon Cliff, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $67,500. Those with someone between 45 and 64 in charge, often well established professionally, earn $42,692 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $56,406, while those led by someone over 65, many of whom may be retired, have about $43,571 in earnings. Overall, 81.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $56,406 15.1%
25 - 44 $67,500 1.9%
45 - 64 $42,692 6.5%
Over 65 $43,571 -0.4%
Above poverty level
1,682
Below poverty level
383
Value Percent YoY
change
Above poverty level 1,682 81.4% -7.0%
Below poverty level 383 18.6% 6.1%

Average renter income in Carbon Cliff

To get a better sense of what renters earn on average in Carbon Cliff, their median household income was $34,044 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 36.4%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$34,044
Rent-to-income ratio
36.4%
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 Carbon Cliff

Workforce and job types in Carbon Cliff

The job market in Carbon Cliff is powered by 871 working residents, spread across a range of industries and roles. 69.8% of the working population are employed in professional or administrative positions, while 30.2% are in hands-on or service-based jobs. Also, 4.6% run their own businesses, 79.8% are employed by private companies, and 11.5% work in the public sector.

Workforce demographics

Working population
871
-3.5% year-over-year change
White collar
608
Blue collar
263
Value Percent YoY change
White collar 608 69.8% -8.2%
Blue collar 263 30.2% 9.1%
Employer type
Self employees
4.6%
Private companies
79.8%
Governmental workers
11.5%
Not for profit companies
4.1%
Value Percent YoY change
Self employees 40 4.6% -40.3%
Private companies 695 79.8% 2.1%
Governmental workers 100 11.5% -9.1%
Not for profit companies 36 4.1% -20.0%
Unemployment rate
4.9%
-28.6% year-over-year change

Available workforce

The unemployment rate in Carbon Cliff stands at 4.9%, 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 Carbon Cliff

How people get around in Carbon Cliff

In Carbon Cliff, the average commute time is 19 minutes. Commuting methods vary: 80.6% of residents travel by personal vehicle and 12.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
19 min
Means of transportation
Value Percent YoY change
Car 700 80.6% -5.4%
Motorcycle 1 0.1% N/A
Bicycle 6 0.7% 0.0%
Walk 111 12.8% -2.6%
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 Carbon Cliff by zipcode?

Zipcode Population Number of households Median income Average income
61239 1,189 484 $32,177 $47,394
61244 23,308 9,678 $63,819 $74,338

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FAQs about Carbon Cliff demographics 

What is the total population of Carbon Cliff?

Carbon Cliff has a total population of 2,151 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 -4.3% compared to a year ago.

What is the gender ratio in Carbon Cliff?

The gender ratio in Carbon Cliff is as follows:
  • 49.6% males (1,068 residents)
  • 50.4% females (1,083 residents)

What is the median age in Carbon Cliff?

The median age in Carbon Cliff is 36.7.

What is the age distribution of the population in Carbon Cliff?

The age distribution in Carbon Cliff is as follows:
  • Under 15: 20.6% (443 residents)
  • Ages 15-24: 17.9% (385 residents)
  • Ages 25-44: 20.8% (447 residents)
  • Ages 45-64: 22.7% (489 residents)
  • Over 65: 18% (387 residents)

What is the racial and ethnic makeup of Carbon Cliff?

The racial and ethnic makeup of Carbon Cliff is as follows:
  • White: 74.6% (1,605 residents)
  • Black or African American: 14.4% (309 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: 9.4% (203 residents)
  • Other: 1.6% (34 residents)

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

U.S.-born citizens represent 88.3% of the population in Carbon Cliff.

How many housing units are there in Carbon Cliff?

There are 871 housing units in Carbon Cliff, reflecting a -2.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Carbon Cliff has a total of 818 households, with an average of 3 people in each.

What is the median household income in Carbon Cliff?

Carbon Cliff has a median household income of $55,536, representing a +1.0% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Carbon Cliff?

The employment rate is 95.1% in Carbon Cliff, with a workforce of 871 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 69.8% (608 residents)
  • Blue-collar workers: 30.2% (263 residents)

Places of employment:
  • Self-employed: 4.6% (40 residents)
  • Private companies: 79.8% (695 residents)
  • Governmental workers: 11.5% (100 residents)
  • Not-for-profit companies: 4.1% (36 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