In 2023, Carthage, IL had a population of 2.51k people with a median age of 46.1 and a median household income of $75,179. Between 2022 and 2023 the population of Carthage, IL declined from 2,560 to 2,508, a −2.03% decrease and its median household income declined from $75,962 to $75,179, a −1.03% decrease.
The 5 largest ethnic groups in Carthage, IL are White (Non-Hispanic) (87.6%), Other (Hispanic) (4.59%), Two+ (Non-Hispanic) (4.51%), Two+ (Hispanic) (1.12%), and Black or African American (Non-Hispanic) (0.837%).
None of the households in Carthage, IL reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
95.7% of the residents in Carthage, IL are U.S. citizens.
In 2023, the median property value in Carthage, IL was $115,600, and the homeownership rate was 71.5%.
Most people in Carthage, IL drove alone to work, and the average commute time was 18.3 minutes. The average car ownership in Carthage, IL was 2 cars per household.