City profile · Illinois · Census ACS 2023

Carbon Cliff, IL

Carbon Cliff's Census ACS profile: residents, income, housing, and the joined public-record layers available for this place.

2,248
Residents
$55,000
Median income
$124,600
Median home
$1,063
Median rent (state)
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State rank, size-class rank, and four peer cities for Carbon Cliff.

Place dossier plate

Sheet IL-CARBON-CLIFF-IL · Carbon Cliff, IL 2,248 pop · income 27th pct

POP-VILLAGE · INC-MID · COL-PAR · SAFE-UNK · RANK-LOWER · PHOTO-FINISH · HOME-LOW · BOOK-UNK

  • POP-VILLAGE 2,248
  • INC-MID $55,000
  • COL-PAR 100.0
  • SAFE-UNK Safety pending
  • RANK-LOWER 27th
  • PHOTO-FINISH ≈ Gurley
  • HOME-LOW $124,600
  • BOOK-UNK Tracts pending

Nearest income peer: Gurley, AL (+ $0 income $)

Instrument codes from this place’s ACS population and household income, BEA state COL, FBI safety, national income percentile, photo-finish peer city, home-value band, and matched Census-tract book - not a moving recommendation.

Income neighbourhood around Carbon Cliff

Lowest/highest poles plus peers nearest Carbon Cliff on median household income. Full ladder: /browse and /rankings.

median HH income

What this shows Neighbourhood peers only - not a full nationwide city board. Open a near peer when the gap is small; open the poles when the spread is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-08

Compare beyond this state

Nationwide peers by population, income

Out-of-state nearest neighbors for Carbon Cliff on ACS population and median household income . Link sets are deduped so each column is a distinct comparison path, not a forecast that peers share a labor market or climate.

Similar population

Nearest out-of-state cities by ACS population. This city: 2,248.

4 peers

Similar household income

Nearest out-of-state cities by ACS median household income. This city: $55,000. Population peers are excluded.

4 peers

Carbon Cliff - the verdict

Out of every US city with 1,000+ residents, Carbon Cliff places in the 27th percentile for household income. Source: Census ACS.

27th
percentile, household income
19th
percentile, home value
18th
percentile, median rent
📝 How we sourced this

Population, income, and housing-cost figures come from the U.S. Census Bureau American Community Survey 5-year estimates (B-series tables). Crime data uses FBI UCR; climate uses NOAA Climate Normals; school counts come from NCES Common Core of Data; permits use the Census Building Permits Survey (BPS). See our methodology page for the full ETL pipeline and OMB / FIPS join keys.

Data Snapshot: Carbon Cliff, IL

2,248 people live in Carbon Cliff, Illinois - a small town by U.S. Census Bureau ACS 2023 estimates. Carbon Cliff households earn a median of $55,000 annually, below the median for U.S. cities on this measure, with a poverty rate of 17.8%. Carbon Cliff's housing stock carries a median value of $124,600, and the median resident age is 34.7 years. About 7.8% of adults hold a bachelor's degree or higher, while 53.8% of working-age residents are in the labor force.

Housing supply pressure shows in Census Building Permit Survey data: 1 residential units were authorized in 2024 (Low Activity).

Illinois tracks close to the national cost-of-living baseline: BEA Regional Price Parities 2024 puts Illinois at 100.0 on a 100-equals-national-average scale (Near Average). HUD Fair Market Rent for a typical two-bedroom in this state is $1,063 per month. EIA 2023 residential energy data puts Illinois's average monthly utility costs around $240 (state average). FEMA's National Risk Index rates natural-hazard exposure at 54.5 out of 100 (Low).

A decision-led reading path

Useful questions to ask of Carbon Cliff's data

How this reading path is ordered

This is not a composite city score. It is a city-specific route through the available public records, ordered for this profile so the page starts with questions the joined data can actually answer. The route here runs from work and mobility to population change to housing and income to comparison shortlist; another city can have a different sequence or fewer supported layers because the source joins are not uniform.

For Carbon Cliff, city-specific coverage includes annual population history, local building permits, commute-mode shares. No matched row is reported here for FBI reported-crime rates, matched public-school count, within-city Census tract profiles; the page leaves those layers out instead of substituting a statewide or national value.

1. Work and mobility

What does the journey to work look like in Carbon Cliff?

Mode share answers how workers usually travel; it does not measure congestion, reliability, distance to a particular job, or the quality of transit service. No single mode completely explains the work trip here. The mix is more useful than a one-number commute grade, especially when comparing places where transit, walking, and remote work divide the non-driving share differently.

Driving alone is the largest reported mode at 68.3%. A reliable mean commute time is not available for this row, so the mode shares carry the comparison.

Compare commute patterns →

2. Population change

Is Carbon Cliff growing, shrinking, or holding steady?

Recent estimates point downward. A falling count can reflect migration, household size, annexation boundaries, or estimation noise, so it is a prompt to inspect the full series rather than a claim about local economic health.

Census PEP estimates show the population declined by -32 residents from 2020 to 2025, a -1.7% change. Separately, Census BPS recorded 1 housing units authorized in 2024. PEP and ACS are different Census series, so the trend is kept separate from the headline ACS population.

See the national growth ranking →

Question 3

How far does income reach against housing in Carbon Cliff?

The home-value-to-income reference is relatively compact: the ACS median home value is 2.3 times median household income. The ACS poverty estimate is 17.8%, which keeps the citywide median from describing every household.

This is a citywide price-to-income reference, not a mortgage-affordability test; it does not include interest rates, taxes, insurance, household size, or an individual buyer's down payment. The ratio makes housing the clearest place to start this profile, but a low multiple can coexist with slow demand, older stock, or household-level hardship. Compare the home-value distribution and same-state peer table before treating it as an advantage.

Compare the housing trade-off →

Question 4

Which cities make useful reference points for Carbon Cliff?

Within Illinois, the closest population matches are Elmwood (2,254 residents, $87,644 income); Lake Summerset (2,240 residents, $105,588 income); Casey (2,258 residents, $48,631 income). Outside the state, the closest population matches in this dataset are Hull, IA (2,248 residents); Kensington, MD (2,248 residents); Wenonah, NJ (2,248 residents). A third, income-matched reference set of 6 out-of-state cities sits in the income neighbourhood chart near the Place Dossier plate. These are mechanical peer sets, not claims that the places share a labor market, climate, culture, or metro context.

Use the in-state set to hold state policy and broad price conditions more nearly constant. Use the nationwide size set to ask whether cities with a similar resident count produce different housing, income, or commute outcomes. The income set is a third lens, deliberately separate from population matching.

Open a side-by-side comparison →

Population

2,248 residents

Micro place (under 10k)

Median Household Income

$55,000 /yr

Below median income · poverty 17.8% (High poverty)

Cost of Living Index (state)

100.0 (US=100)

Above-average cost · BEA RPP 2024, Illinois average

City profile score · Carbon Cliff, IL

23/100

4 published dimensions · ACS/FBI 2023

Comparative score against U.S. cities with population of 1,000 or more on Census ACS medians (income, poverty, bachelor's share, cost of living) and FBI UCR violent-crime rates when published. Higher means a stronger standing on those published figures, not a livability rating, not a recommendation to move, buy, or pick a "best" city. Missing inputs drop out and redistribute weight. How it is calculated.

Cost of living D
100.0 index

BEA state Regional Price Parities index (100 ≈ national average); lower is stronger on this axis. Same value for every city in the state.

Household income F
$55,000

Median household income vs U.S. cities (pop ≥1,000); ACS.

Poverty rate F
17.8%

Share of residents below the poverty line; lower scores better on this axis.

Bachelor's+ share F
7.8%

Adults with a bachelor's degree or higher; ACS.

Violent crime N/A
N/A

No FBI UCR violent-crime rate for this place (coverage is incomplete).

Carbon Cliff profile (scored ACS/FBI dimensions) 4-axis radar comparing 1 series across Cost of living, Household income, Poverty rate, Bachelor's+ share. Cost of livingHousehold incomePoverty rateBachelor's+ share 23 F
Carbon Cliff profile (scored ACS/FBI dimensions)
Read the chart values
  • Cost of living: 40/100 (D) · 100.0 index
  • Household income: 27/100 (F) · $55,000
  • Poverty rate: 17/100 (F) · 17.8%
  • Bachelor's+ share: 0/100 (F) · 7.8%

How does Carbon Cliff compare to other US cities?

Carbon Cliff measured against every US city with 1,000+ residents, computed live from the same Census and FBI data shown throughout this page.

Household income 27% higher than other cities
Home value 19% pricier than other cities
Median rent 18% pricier than other cities

"Safer than" reflects total crime rate from FBI UCR; the others use Census ACS estimates.

How we calculate these percentiles & ranks

Each percentile compares Carbon Cliff against every qualifying US city; each in-state rank narrows that to Illinois only. Full formula and direction notes: methodology.

Illinois-relative analysis

Median Gross Rent places Carbon Cliff near the bottom of Illinois's cities

Among the 1,336 Illinois cities PlainCities tracks with reported median gross rent data, Carbon Cliff ranks #1 - the 0th percentile within the state. This is a different, narrower cut than the nationwide percentiles above: it compares Carbon Cliff only against its own state's cities, not the full US field.

Median Household Income
#966 of 1,311
26th percentile in Illinois
Median Gross Rent
#1 of 1,336
0th percentile in Illinois
Median Home Value
#618 of 1,315
53rd percentile in Illinois
Poverty Rate
#163 of 1,335
87th percentile in Illinois
Bachelor's Degree or Higher
#1,168 of 1,336
12th percentile in Illinois
How in-state ranks are ordered

Ranked by raw value (highest first); a higher rank is not automatically "better" for every measure, see each metric's own context above. This is a comparison within Illinois only, not a livability score. See the methodology for the source and calculation.

27thIncome percentile
Gauge source note

27th percentile nationally for median household income. Source: Census ACS 2023 / FBI UCR 2023.

How Carbon Cliff's home value compares nationally

Median home value vs. every US city (population 1,000+)

$124,600 Among the most affordable more affordable than 81% of 15,600 US cities

Show national distribution $0–$25,000: 5 US cities (0%). Below this entry. $25,000–$50,000: 54 US cities (0%). Below this entry. $50,000–$75,000: 352 US cities (2%). Below this entry. $75,000–$100,000: 1,086 US cities (7%). Below this entry. $100,000–$125,000: 1,516 US cities (10%). This entry sits in this band. $125,000–$150,000: 1,170 US cities (8%). Above this entry. $150,000–$175,000: 1,278 US cities (8%). Above this entry. $175,000–$200,000: 1,229 US cities (8%). Above this entry. $200,000–$225,000: 1,035 US cities (7%). Above this entry. $225,000–$250,000: 976 US cities (6%). Above this entry. $250,000–$275,000: 754 US cities (5%). Above this entry. $275,000–$300,000: 712 US cities (5%). Above this entry. $300,000–$325,000: 521 US cities (3%). Above this entry. $325,000–$350,000: 526 US cities (3%). Above this entry. $350,000–$375,000: 465 US cities (3%). Above this entry. $375,000–$400,000: 393 US cities (3%). Above this entry. $400,000–$425,000: 317 US cities (2%). Above this entry. $425,000–$450,000: 300 US cities (2%). Above this entry. $450,000–$475,000: 307 US cities (2%). Above this entry. $475,000–$500,000: 250 US cities (2%). Above this entry. $500,000–$525,000: 160 US cities (1%). Above this entry. $525,000–$550,000: 156 US cities (1%). Above this entry. $550,000–$575,000: 172 US cities (1%). Above this entry. $575,000–$600,000: 172 US cities (1%). Above this entry. $600,000–$625,000: 163 US cities (1%). Above this entry. $625,000–$650,000: 167 US cities (1%). Above this entry. $650,000–$675,000: 135 US cities (1%). Above this entry. $675,000–$700,000: 101 US cities (1%). Above this entry. $700,000–$725,000: 95 US cities (1%). Above this entry. $725,000–$750,000: 71 US cities (0%). Above this entry. $750,000–$775,000: 65 US cities (0%). Above this entry. $775,000–$800,000: 70 US cities (0%). Above this entry. $800,000–$825,000: 57 US cities (0%). Above this entry. $825,000–$850,000: 67 US cities (0%). Above this entry. $850,000–$875,000: 60 US cities (0%). Above this entry. $875,000–$900,000: 58 US cities (0%). Above this entry. $900,000–$925,000: 47 US cities (0%). Above this entry. $925,000–$950,000: 37 US cities (0%). Above this entry. $950,000–$975,000: 31 US cities (0%). Above this entry. $975,000–$1,000,000: 470 US cities (3%). Above this entry. $1,000,000–$1,025,000: 0 US cities (0%). Above this entry. Carbon Cliff $0 $1,025,000 every US city, bucketed by value

Each bar is a $25K-wide band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau ACS 5-Year Estimates · 2023

Carbon Cliff's home-value-to-income ratio: 2.3×

ACS median home value divided by median household income.

Band
affordable
< 3.0×
National rank
#2,791 of 15,516
More affordable than 82% of tracked cities (pop. 1,000+)
Size class
#2,587 of 11,323
Micro cities (under 10,000)

At 2.3×, Carbon Cliff sits in the affordable band: national rank #2,791 of 15,516 and #2,587 of 11,323micro cities (under 10,000). The multiple is comparatively compact among tracked cities, but a low ratio can still coexist with slow demand or household-level hardship.

How this ratio is calculated

Ratio = Census ACS 2023 median home value ÷ median household income for cities with both fields and population ≥ 1,000. Rank 1 = lowest ratio (most compact). Bands match the fleet affordability thresholds used on guides (<3.0 / 3.0–5.0 / >5.0). This is not a mortgage payment estimate and does not include rates, taxes, insurance, or down payment.

Income distribution context

$55,000 Carbon Cliff, IL median household income (Census ACS)

Show U.S. national quintile / Lorenz context Household income distribution - Carbon Cliff, IL Carbon Cliff, IL's median household income ($55,000) against the U.S. national quintile-share pattern. The Lorenz curve and quintile bars are national context, not Carbon Cliff, IL-specific shares. $ Household Income Distribution Carbon Cliff, IL median $55,000/yr, vs. U.S. national quintile pattern QUINTILE SHARE OF AGGREGATE INCOME Lowest 20% 3.4% Second 20% 9.2% Middle 20% 15.1% Fourth 20% 23.2% Top 20% 49.1% LORENZ CURVE cumulative income vs. population 100% 0% 100% pop. 0%
Carbon Cliff, IL median household income (Census ACS 5-year) with U.S. national quintile shares for context. Diagonal = equality; the curve is national, not computed for Carbon Cliff, IL.

Key socioeconomic indicators

Bachelor's degree or higher (adults 25+) 7.8%

Census ACS S1501, educational attainment

Poverty rate (households below FPL) 17.8%

Census ACS S1701, poverty status

Labor force participation (adults 16+) 53.8%

Census ACS S2301, share of working-age residents in the labor force

Population
2,248
Median Income
$55,000
Median Home Value
$124,600
Median Age
34.7
Poverty Rate
17.8%
Labor force participation
53.8%
Bachelor's Degree+
7.8%

Population Change

PEP vintage

Annual U.S. Census Bureau Population Estimates Program (PEP) estimates, 2020–2025

See the fastest-growing cities →
1,780 residents1,800 residents1,820 residents1,840 residents1,860 residents 202020212022202320242025 1,842 residents 1,810 residents ▼ -1.7%
Carbon Cliff's Census PEP population estimates, 2020–2025.
Read the chart as text
Period Population
2020 1,842 residents
2021 1,820 residents
2022 1,799 residents
2023 1,799 residents
2024 1,807 residents
2025 1,810 residents

Housing Supply

BPS source

Census Bureau Building Permits Survey (BPS) - annual residential permits authorized

🏗️ Low Activity
Total Permits (2024)
1
housing units authorized
Single-Family
1
detached homes
Multifamily
0
apartments & condos
Supply Intensity
0.4
permits per 1,000 residents

5-Year Permit Trend (2019–2024)

Year Total
2019 0
2020 0
2021 0
2022 1
2023 1
2024 1

Commute Patterns

Commute source

How workers travel to work, Census ACS 2023

Drive Alone
68.3%
Carpool
14.2%
Public Transit
0.0%
Walk
12.7%
Work from Home
3.2%
Other
1.6%

Based on 897 workers 16 and over.

Monthly Utility Costs

Illinois statewide monthly utility average (EIA 2023): $240

EIA 2023 residential energy data puts average monthly utilities across Illinois at $240 (electricity about $100 , water and sewer about $50 ).

These are Illinois statewide averages, not a meter reading for Carbon Cliff. Actual bills vary by home size, usage, and local rates. Source: U.S. Energy Information Administration (EIA) 2023.

Living Costs & Risk

Illinois's BEA cost-of-living index is 100.0 (Near Average; US average = 100, RPP 2024). HUD Fair Market Rent for a typical two-bedroom in the county around Carbon Cliff is $1,063/mo. FEMA's National Risk Index, averaged to Illinois statewide on PlainCities, rates natural-hazard exposure at 54.5 / 100 (Low).

Cost/risk geography note

Cost of living is a Illinois statewide BEA average; rent is a county-level HUD Fair Market Rent for the county Carbon Cliff sits in; the FEMA hazard score shown here is a statewide average of county NRI inputs, not a parcel-level reading.

How Carbon Cliff compares to similar-size Illinois cities

Same-state peer method

Closest same-state population matches, not geographic neighbors. Population + median household income come from Census Bureau ACS 5-year B01001 and B19013.

City Population Median Household Income
Carbon Cliff (this city) 2,248 $55,000
Elmwood 2,254 $87,644
Lake Summerset 2,240 $105,588
Casey 2,258 $48,631
Census BPS 2024
Primary sources on this page

Source: U.S. Census Bureau ACS 5-Year 2023, Census BPS 2024, Census ACS B08301/B08136, U.S. Energy Information Administration (EIA) 2023, BEA Regional Price Parities 2024, HUD Fair Market Rents 2026, FEMA National Risk Index.

Read our methodology - how this data is sourced, computed, and verified.

Citation & verification links Data sourced from the U.S. Census Bureau. See our methodology for details. Retrieved and formatted by PlainCities

Primary sources: Census ACS, FBI UCR, NOAA Climate Normals, NCES. Joins use OMB Bulletin 23-01 / FIPS keys.

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Estimate caveats

ACS and UCR figures are citywide estimates with vintage lags; they do not replace a local visit, school visit, or insurance quote.

Editorial standards, provenance, and how to cite this page

Every figure on PlainCities is rendered directly from Census ACS source data, no number is typed in by an editor. This page draws directly on Census ACS source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.

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