Clinton, IL ZIP Codes

One ZIP code serves Clinton, Illinois: 61727. Together they are home to 9,033 residents in 3,970 households.

Clinton city limits (Census)

MeasureCensus figure
Residents6,985
Households3,157
Median household income$62,323
Median home value$102,800
Median age38.4
Median rent$934

All 1 ZIP codes together

MeasureValue
Residents (sum of ZIP codes)9,033
Households (sum of ZIP codes)3,970
Median household income, range across ZIP codes$70,063 (61727) to $70,063 (61727)
Household-weighted average of ZIP medians (an approximation, not a true median)$70,063
Homeowners71.9%
Households with kids under 1820.5%
Moved in the past year11.9%
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Every ZIP code in Clinton

ZIPMailing cityResidentsHouseholdsMedian incomeHome valueHomeownersWith kidsNew moversCarrier routesMailboxesWhy listed
61727Clinton9,0333,970$70,063$117,20071.9%20.5%11.9%——3% of its land; mailing city

A ZIP code is listed for Clinton when at least 10% of its land lies inside Clinton city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Clinton. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Clinton.

Counties

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EDDM guides

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Frequently asked questions

What ZIP codes are in Clinton, IL?
61727. A ZIP code is listed for Clinton when at least 10% of its land lies inside Clinton city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Clinton.
What is the population of Clinton, IL?
The Census Bureau counts 6,985 residents inside Clinton city limits (ACS 2020–2024). The 1 ZIP code that serve Clinton hold 9,033 residents in all.
What is the median household income in Clinton, IL?
$62,323 inside Clinton city limits, per the Census Bureau. Across its ZIP codes the medians run from $70,063 to $70,063.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.