Wilmington village, IL population, income and ZIP codes

Wilmington village is a very small community in Illinois, with 113 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #1324 of 1,462 ranked by population — larger than 9% of them. The median age here is 30.8 years against 39.1 nationally, a distinctly younger profile, typical of places with students, military posts or a fast-growing family population. At this population the ACS sample is small, so the margin of error around every dollar figure below is wide — treat the numbers as a band, not a point, and expect them to move between annual releases without the place itself changing.

Households in Wilmington village earn a median of $72,083 a year, 8.2% below the national figure of $78,538 and 3% below the $74,244 median for the 698 Illinois cities we cover. The median is the midpoint household, not an average, so a handful of very high earners cannot drag it upward the way they distort a mean. Poverty reaches 25.7% of residents here, well above the 12.4% national rate, which is the single clearest signal in this dataset that median income here is carried by a narrow band of households.

The typical owner-occupied home in Wilmington village is valued at not published, while median gross rent runs not published a month. 90.9% of occupied homes are owner-occupied versus 65% nationally, an owner-dominated market where rental listings are scarce and rent medians rest on a thin sample. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

With 113 residents, a handful of survey responses moves every median on this page. Compare Wilmington village against its county rather than against national figures.

The Census withheld home value, gross rent for Wilmington village because the sample was too thin to publish at this geography. Those values were suppressed at the source, not lost in our dataset, and we do not model a replacement. Everything else on this page comes straight from the ACS 2019-2023 ACS 5-year tables.