Ridgewood, IL population, income and ZIP codes

Ridgewood CDP is a small town in Illinois, with 2,997 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #428 of 1,462 ranked by population — larger than 70% of them. The median age here is 31.6 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 Ridgewood CDP earn a median of $96,334 a year, 22.7% above the national figure of $78,538 and 30% 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 16.4% of residents here, above the 12.4% national rate.

The typical owner-occupied home in Ridgewood CDP is valued at $142,400, 53.1% below the national figure and 20% below the $179,100 peer median, while median gross rent runs $1,455 a month, 3.5% above the national figure, or roughly $17,460 across a full year. A household on the local median income would put about 18.1% 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 1.5×, 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. 62.4% of occupied homes are owner-occupied versus 65% nationally, so the market leans more heavily on renters. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.

Median income runs above the national figure while poverty also runs above it — a split distribution, not a uniformly comfortable place. Averages hide that; the two numbers together do not.

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.