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Illinois · PUMA · 2024 ACS PUMS

St. Clair (South & East) & Monroe Counties

A Census profile of the St. Clair (South & East) & Monroe Counties Public Use Microdata Area in Illinois, from the 2024 American Community Survey. It is home to 127,700 people, with a median household income of $99,494 and a median age of 41.0.

Cities & areas covered: St. Clair County, Monroe County.

127,700
Population
$99,494
Median HH income
38.6%
Bachelor's+
$250,000
Median home value

How St. Clair (South & East) & Monroe Counties compares to Illinois

  • Median household income here is $99,494, $16,244 above the Illinois figure of $83,250.
  • The bachelor's-degree rate here is 38.6%, 0.5% below the Illinois figure of 39.1%.
  • Homeownership here is 77.4%, 9.7% above the Illinois figure of 67.7%.
  • The poverty rate here is 7.0%, 4.4% below the Illinois figure of 11.4%.

St. Clair (South & East) & Monroe Counties vs. Illinois vs. the U.S.

Every figure is a weighted estimate from the 2024 ACS PUMS. The IL and U.S. columns are the state and population-weighted national averages, for comparison.

StatisticThis PUMAIL
Median household income$99,494$83,250
Median family income$122,845$106,601
Mean wage (workers)$59,220$68,378
Median personal income (15+)$45,686$36,549
Poverty rate7.0%11.4%
Unemployment rate3.0%5.1%
Labor force participation (16+)66.0%65.4%
Mean hours worked / week36.737.7
Mean Interest, dividends, and net rental income$2,198$2,596
Mean Selected monthly owner costs as a percentage of household income23.0%24.0%
Mean All other income$1,036$495
Mean Public assistance income$110$40
Mean Total person's earnings$41,288$46,232
Mean Income-to-poverty ratio370.2327.4
Mean Retirement income$6,376$4,085
Mean Self-employment income$1,064$2,043
Mean Supplementary Security Income$247$261
Mean Social Security income$4,197$3,658

St. Clair (South & East) & Monroe Counties — FAQ

What is the population of the St. Clair (South & East) & Monroe Counties PUMA?+

The St. Clair (South & East) & Monroe Counties PUMA in Illinois has a population of 127,700, per the 2024 American Community Survey (ACS) PUMS.

What is the median household income in St. Clair (South & East) & Monroe Counties, IL?+

Median household income in the St. Clair (South & East) & Monroe Counties PUMA is $99,494, compared with $83,250 across Illinois and $83,310 nationally.

What cities and counties are in the St. Clair (South & East) & Monroe Counties PUMA?+

The St. Clair (South & East) & Monroe Counties PUMA covers St. Clair County, Monroe County. PUMAs are built from whole counties or, in denser areas, groups of census tracts, so one PUMA can span several places.

What is a PUMA?+

A PUMA (Public Use Microdata Area) is a U.S. Census geography of roughly 100,000 or more people — the most detailed level at which ACS PUMS microdata is released. Illinois contains 88 PUMAs.

Where does this St. Clair (South & East) & Monroe Counties data come from?+

These figures come from the U.S. Census Bureau's 2024 ACS Public Use Microdata Sample — a de-identified, weighted sample of individual records. PUMSdata is an independent product and is not affiliated with the Census Bureau.