Trivoli CDP, Illinois Demographics & Population 2026

Population Overview

Trivoli CDP is a small community located in Illinois. The total population is 364. It ranks as the 1026th most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Trivoli CDP is 32.3 years. This is 17% lower than the state median of 38.9 years. 11.0% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Trivoli CDP is $66,766. This is 18% lower than the state median of $81,702. Compared to the national median of $78,538, household income here is 15% lower. The poverty rate stands at 3.6%. This is 70% 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%. The median home value is $155,300. Housing costs are 38% lower than the state median of $250,500. With a home-value-to-income ratio of just 2.3x, Trivoli CDP is one of the most affordable housing markets in the area. 90.2% of occupied housing units are owner-occupied. This homeownership rate is 35% higher than the state average of 66.8%.

Race & Ethnicity

Trivoli CDP has a predominantly White (non-Hispanic) population, comprising 100.0% of all residents. The White (non-Hispanic) population is significantly higher than the state average (100.0% vs 58.8%).

Education

54.4% of residents aged 25 and older hold a bachelor's degree or higher. This places Trivoli CDP in the top 10% of all cities in the state for educational attainment. This is 46% higher 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 Trivoli 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.