Clinton County, IL ZIP Codes

13 ZIP codes cover all or part of Clinton County, Illinois. The Census Bureau counts 36,954 residents in the county, with a median household income of $86,588 and a median home value of $192,400. Median household income ranges from $52,017 in 62801 to $120,139 in 62216. Its largest communities include Breese, New Baden, Carlyle, Trenton and Aviston.

Clinton County (Census county figures)

MeasureCensus figure
Residents36,954
Households14,570
Median household income$86,588
Median home value$192,400
Median age41.5
Median rent$912

All 13 ZIP codes together

MeasureValue
Residents (sum of ZIP codes)54,281
Households (sum of ZIP codes)21,844
Median household income, range across ZIP codes$52,017 (62801) to $120,139 (62216)
Household-weighted average of ZIP medians (an approximation, not a true median)$76,541
Homeowners77.2%
Households with kids under 1828.3%
Moved in the past year9.8%
Carrier routes in EDDM2GO's route library12 routes, 5,177 homes (5 of 13 ZIP codes)

Top facts

Every ZIP code in Clinton County

ZIPMailing cityResidentsHouseholdsMedian incomeHome valueHomeownersWith kidsNew moversCarrier routesMailboxesWhy listed
62801Centralia19,8277,801$52,017$94,80070.2%26.9%10.6%——33% of its land
62230Breese6,3772,612$91,350$229,30082.1%27.9%15.5%63,041100% of its land
62231Carlyle6,3772,808$84,214$167,50084.2%26.2%7.6%——100% of its land
62265New Baden4,5551,744$84,853$194,50067.3%34.1%7.6%——86% of its land
62293Trenton4,4331,817$98,155$250,60081.5%25.8%9.6%——46% of its land
62216Aviston3,1561,081$120,139$260,90083.9%42.5%6.5%21,00892% of its land
62882Sandoval2,057860$55,582$89,30076.2%28.3%9.6%280717% of its land
62218Bartelso2,018795$91,250$217,80092.3%28.9%3.6%1475100% of its land
62215Albers1,917784$107,727$204,70081.4%28.3%7.2%——100% of its land
62245Germantown1,861793$91,767$204,50087.9%25.5%7.3%——100% of its land
62219Beckemeyer993465$63,603$121,30072.9%27.3%10.6%——100% of its land
62250Hoffman607224$66,667$106,70085.7%27.7%18.6%1124100% of its land
62266New Memphis10360$52,917$113,900100.0%0.0%0.0%——100% of its land

A ZIP code is listed for Clinton County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.

Cities and communities

Rankings

Price a mailing to Clinton County ZIP codes

EDDM guides

Pick carrier routes on the EDDM route map

Frequently asked questions

What ZIP codes are in Clinton County, IL?
62801, 62230, 62231, 62265, 62293, 62216, 62882, 62218, 62215, 62245, 62219, 62250 and 62266. Some cross the county line; the table shows each ZIP's share of land in the county.
What is the population of Clinton County?
36,954 residents in 14,570 households (ACS 5-year estimates, 2020–2024).
What is the median household income in Clinton County?
$86,588 for the county as a whole. Its ZIP codes range from $52,017 (62801) to $120,139 (62216).
Which Clinton County ZIP code has the highest median household income?
62216, at $120,139, among ZIP codes with at least 1,000 residents. See the full ranking of Clinton County ZIP codes by income.
How many carrier routes and mailboxes are in Clinton County?
For the 5 of 13 ZIP codes in EDDM2GO's stored route library: 12 carrier routes reaching 5,177 residential and 278 business mailboxes. The route map loads the rest when you search them.

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