All Mason County population data above are from the US Census Bureau.
With 13,507 people, Mason County is the 79th most populated county in the state of Illinois out of 102 counties. But watch out, Mason County, because Clay County with 13,300 people and Greene County with 13,093 people are right behind you.
The largest Mason County racial/ethnic groups are White (96.8%) followed by Two or More (1.0%) and Black (0.9%).
|Top Race & Ethnicity Groups||%|
|Two or More||1.0%|
In 2015, the median household income of Mason County residents was $41,567. Mason County households made slightly more than Lawrence County households ($40,841) and Massac County households ($40,977) . However, 15.1% of Mason County residents live in poverty.
|Median Household Income|
The median age for Mason County residents is 44.7 years young.
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The District of Columbia Starter Report, shown on the left, will give you a good idea of what to expect in a Starter Report. The Mason County, IL report will have the same data, charts & graphs as this sample.
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