Niles, IL population, income and ZIP codes

Niles village is a small city in Illinois, with 30,262 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #64 of 1,462 ranked by population — larger than 95% of them. The median age here is 47.6 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in Niles village earn a median of $78,563 a year, essentially level with the national figure of $78,538 and 6% above 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 8.2% of residents here, below the 12.4% national rate.

The typical owner-occupied home in Niles village is valued at $350,900, 15.7% above the national figure and 96% above the $179,100 peer median, while median gross rent runs $1,247 a month, 11.3% below the national figure, or roughly $14,964 across a full year. A household on the local median income would put about 19% 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 4.5×, against roughly 3.9× nationally, so buying is harder here than in the average US market. 76.6% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

Every value on this page is published directly by the Census for this area — nothing is modelled or interpolated. 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.