Earlville, IL population, income and ZIP codes

Earlville city is a small town in Illinois, with 2,015 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #504 of 1,462 ranked by population — larger than 65% of them. The median age here is 32.2 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 Earlville city earn a median of $62,763 a year, 20.1% below the national figure of $78,538 and 15% below the $74,244 median for the 698 Illinois cities we cover. Median household income counts every pre-tax dollar arriving at an address — wages, self-employment, Social Security, pensions, interest and public assistance — for everyone living there, so multi-earner households pull the figure up even where individual pay is modest. Poverty reaches 15.3% of residents here, above the 12.4% national rate.

The typical owner-occupied home in Earlville city is valued at $127,300, 58% below the national figure and 29% below the $179,100 peer median, while median gross rent runs $998 a month, 29% below the national figure, or roughly $11,976 across a full year. A household on the local median income would put about 19.1% 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 2×, 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. 62.9% of occupied homes are owner-occupied versus 65% nationally, so the market leans more heavily on renters. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

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.