Alden CDP, Illinois Demographics & Population 2026

Population Overview

Alden CDP is a small community located in Illinois. The total population is 36. It ranks as the 1416th most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Alden CDP is 68.1 years. This is 75% higher than the state median of 38.9 years. Only 0.0% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The poverty rate stands at 0.0%. This is 100% lower than the state poverty rate of 11.7%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 5.8%. 68.2% of occupied housing units are owner-occupied. This homeownership rate is 2% higher than the state average of 66.8%.

Race & Ethnicity

The largest racial or ethnic group in Alden CDP is White (non-Hispanic), making up 75.0% of the population.

Education

16.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 55% 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 100.0%.

Data Sources & Methodology

All demographic data for Alden CDP, 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.