In 2023, Massac County, IL had a population of 14k people with a median age of 45 and a median household income of $62,584. Between 2022 and 2023 the population of Massac County, IL declined from 14,135 to 13,958, a −1.25% decrease and its median household income grew from $57,365 to $62,584, a 9.1% increase.
The 5 largest ethnic groups in Massac County, IL are White (Non-Hispanic) (86.7%), Black or African American (Non-Hispanic) (6.16%), Two+ (Non-Hispanic) (3.83%), Two+ (Hispanic) (1.33%), and White (Hispanic) (1.2%).
None of the households in Massac County, 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.
99% of the residents in Massac County, IL are U.S. citizens.
In 2023, the median property value in Massac County, IL was $118,000, and the homeownership rate was 79%.
Most people in Massac County, IL drove alone to work, and the average commute time was 21.2 minutes. The average car ownership in Massac County, IL was 2 cars per household.
Massac County, IL borders Johnson County, IL, Pope County, IL, Pulaski County, IL, Livingston County, KY, and McCracken County, KY.