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Marley, Illinois Demographics & Population 2026

During the 2020–2024 ACS period, Marley, Illinois had a total population of 96, the 1339th largest community in Illinois. The poverty rate is 0.0%.

Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes

Key Takeaways

Marley Quick Facts

Population 96
Median Household Income N/A
Median Home Value N/A
Poverty Rate 0.0%
Unemployment Rate 0.0%
Median Age 38.7 years
Homeownership Rate 69.8%
Affordability Ratio N/A
Bachelor's Degree or Higher 0.0%
High School Graduation Rate 78.0%
Diversity Index 0/100
Population 96 1339th of 1,445
Median Income N/A
Poverty Rate 0.0%
Median Home Value N/A

How Marley Changed

Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.

Metric2019–20232020–2024Change
Population11196-13.5%

How Marley Compares

Economy & Housing

Household Income Distribution

Under $25K 0.0%
$25K-$50K 30.2%
$50K-$100K 30.2%
$100K+ 39.5%
Detailed income brackets
Under $10K
0.0%
$10K-$15K
0.0%
$15K-$20K
0.0%
$20K-$25K
0.0%
$25K-$30K
0.0%
$30K-$35K
0.0%
$35K-$40K
0.0%
$40K-$45K
0.0%
$45K-$50K
30.2%
$50K-$60K
0.0%
$60K-$75K
0.0%
$75K-$100K
30.2%
$100K-$125K
0.0%
$125K-$150K
0.0%
$150K-$200K
39.5%
$200K+
0.0%

Employment

0.0% Unemployment Rate State: 5.8%|National: 5.2%
50.8% Labor Force Participation

Housing Overview

Owner 69.8%
Renter 30.2%

People & Demographics

Diversity Index

0out of 100
Very Low Diversity

A less diverse community where one racial or ethnic group represents a large majority.

State average: 61 | National average: 61

Education

Marley Rankings in Illinois

#1339 Population of 1,445
N/A Median Income of 1,374
#1383 Education of 1,444
N/A Home Value of 1,372

Other Cities in Will County

CityPopulationMedian IncomePovertyHome Value
Joliet 150,445 $92,201 11.1% $265,800
Plainfield 46,708 $144,000 4.2% $431,400
Romeoville 41,152 $106,325 5.5% $257,100
Oswego 36,375 $123,792 2.6% $344,500
New Lenox 28,006 $140,865 1.5% $399,900
Lockport 26,409 $111,981 6.8% $316,000
Crest Hill 20,628 $73,033 12.0% $232,900
Mokena 20,021 $123,889 4.5% $401,400
Shorewood 18,343 $122,105 5.2% $337,800
Channahon 13,927 $119,494 5.9% $327,900

Cities Similar to Marley

These cities in the same state have comparable population and economic profiles.

CityPopulationMedian IncomeHome ValueBachelor's+Poverty
La Rose97$41,875$72,9002.6%16.5%
Leonore97$47,500$76,3004.4%26.8%
Scottville94$71,250$103,8004.0%3.3%
Strawn94$95,625$79,00010.3%0.0%
Baileyville99$21,007$822,90066.7%3.0%

A note before these figures: with a population of 96, Marley's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.

Population Overview

Marley is a small community located in Illinois, within Will County. The total population is 96. It ranks as the 1339th most populous out of 1,445 Census-designated places in Illinois.

Age Demographics

The median age in Marley is 38.7 years. This is about the same as the state median of 39.0 years. With 38.5% of the population under 18, Marley has a notably young demographic profile, suggesting a family-oriented community. 13.5% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The ACS records no residents below the poverty line in Marley. In a community this small the estimate rests on very few survey responses, so it should be read as an absence of measurement rather than a measured absence of poverty. The survey records no unemployed residents in Marley, which reflects the size of the sample rather than a labor market without joblessness. 69.8% of occupied housing units are owner-occupied. This homeownership rate is 4% higher than the state average of 67.1%.

Race & Ethnicity

Every resident counted in Marley was recorded as White (non-Hispanic). A figure of exactly 100.0% reflects a survey sample too small to capture the community's full composition rather than a precise measurement.

Education

0.0% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 78.0%.

Data Sources & Methodology

All demographic data for Marley, Illinois is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Illinois state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,445 Census-designated places in Illinois. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.

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Frequently Asked Questions

What is the population of Marley, Illinois?

Marley, Illinois has a population of 96 according to the most recent U.S. Census ACS 5-Year Estimates.

What is the median household income in Marley, IL?

The Census Bureau does not publish a reliable median household income estimate for Marley — the community is too small for the ACS sample. The national median is $80,734.

What is the poverty rate in Marley, IL?

The ACS sample for Marley recorded no residents below the federal poverty line. Because the community is small, this indicates that the survey did not capture poverty here rather than that no poverty exists — the estimate carries a wide margin of error.

What is the racial makeup of Marley, Illinois?

Marley's population is 100.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.

What is the median home value in Marley, IL?

The Census Bureau does not publish a reliable median home value estimate for Marley — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.

How educated is Marley, Illinois?

0.0% of adults (25+) in Marley hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.