Rosemont village, Illinois Demographics & Population 2026

Population Overview

Rosemont village is a small community located in Illinois. The total population is 4,145. It ranks as the 371st most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Rosemont village is 43.9 years. This is 13% higher than the state median of 38.9 years. Only 14.4% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The median household income in Rosemont village is $69,153. This is 15% lower than the state median of $81,702. Compared to the national median of $78,538, household income here is 12% lower. The poverty rate stands at 5.5%. This is 53% lower than the state poverty rate of 11.7%. The unemployment rate is 4.9%. This is 16% lower than the state rate of 5.8%. The median home value is $403,600. Housing costs are 61% higher than the state median of $250,500. The home-value-to-income ratio is 5.8x. 18.9% of occupied housing units are owner-occupied. This homeownership rate is 72% lower than the state average of 66.8%.

Race & Ethnicity

The largest racial or ethnic group in Rosemont village is Hispanic or Latino, making up 49.6% of the population. White (non-Hispanic) residents account for 41.9%. The Black or African American population (2.1%) is well below the state average of 13.6%. The Hispanic or Latino population is significantly higher than the state average (49.6% vs 18.5%).

Education

21.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 43% lower than the state rate of 37.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 78.4%.

Data Sources & Methodology

All demographic data for Rosemont village, Illinois is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Illinois state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,445 Census-designated places in Illinois. For official data, visit data.census.gov.