County
Marion County
Illinois • United States
Know Marion County?
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Marion County is a county in Illinois, United States. It has a population of about 37,729 and an area of 1,481 km². It contains 4 villages and 2 towns with a combined population of about 24,484. The largest are Centralia (12,655), Salem (7,287), and Sandoval (1,230). It was established in 1823. 3 official videos are published about the United States.
- Area
- 1,481 km²
- Established
- 1823
- Official website
- marioncountyil.gov
Referenced in
Nou ka jwenn enfòmasyon sou kote sa a, e nou ka jwenn yon sèvis ki byen òganize e ki pa gen okenn rapò ak pwodui ki fèt.
Place data from GeoNames, used under CC BY 4.0 and modified for this site.


