Springfield city, Illinois Demographics & Population 2026

Population Overview

Springfield city is a major urban center located in Illinois. The total population is 113,714. It ranks as the 7th most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Springfield city is 40.7 years. This is 5% higher than the state median of 38.9 years.

Economy, Income & Housing

The median household income in Springfield city is $65,537. This is 20% lower than the state median of $81,702. Compared to the national median of $78,538, household income here is 17% lower. The poverty rate stands at 16.5%. This is 41% higher than the state poverty rate of 11.7%. The unemployment rate is 6.7%. This is 16% higher than the state rate of 5.8%. The median home value is $155,200. Housing costs are 38% lower than the state median of $250,500. With a home-value-to-income ratio of just 2.4x, Springfield city is one of the most affordable housing markets in the area. 63.4% of occupied housing units are owner-occupied. This homeownership rate is 5% lower than the state average of 66.8%.

Race & Ethnicity

The largest racial or ethnic group in Springfield city is White (non-Hispanic), making up 69.3% of the population. Black or African American residents account for 19.5%. The Hispanic or Latino population (3.4%) is well below the state average of 18.5%. The Asian population (2.9%) is well below the state average of 5.8%.

Education

35.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 6% 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 92.7%.

Data Sources & Methodology

All demographic data for Springfield city, 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.