Bluffs, IL population, income and ZIP codes

Bluffs village is a very small community in Illinois, with 586 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #885 of 1,462 ranked by population — larger than 39% of them. The median age here is 48.8 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. 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 Bluffs village earn a median of $72,917 a year, 7.2% below the national figure of $78,538 and within a couple of points of 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 6.5% of residents here, below the 12.4% national rate.

The typical owner-occupied home in Bluffs village is valued at $78,700, 74.1% below the national figure and 56% below the $179,100 peer median, while median gross rent runs $625 a month, 55.5% below the national figure, or roughly $7,500 across a full year. A household on the local median income would put about 10.3% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 1.1×, against roughly 3.9× nationally, so purchase prices are unusually low against local pay, the pattern in places where supply is plentiful and wage growth has been flat. 77.1% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.

With 586 residents, a handful of survey responses moves every median on this page. Compare Bluffs village against its county rather than against national figures.

All values below were released by the Census for this exact geography, with no gap-filling on our side. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.