Town guide
Marissa
Illinois · IL · St. Clair County
About Marissa
Village in Illinois, United States1,833Population
7.9 sq miArea
453 ftElevation
Marissa is a village in St. Clair County, Illinois, United States. As of the 2020 census, Marissa had a population of 1,833.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
Coming up
Upcoming events
Nothing on the calendar yet
Add an event →Put the next local happening — a market, a meeting, a concert — on the map.
From your neighbors
What’s happening
Be the first to post in Marissa — introduce yourself, ask a question, or share what’s happening.
Around town
All news →Local news
Loading local headlines…
Headlines via Google News · Articles belong to their publishers.
Explore
Places to go
No places added yet
Add a place →The diner, the trailhead, the hardware store — the spots that make Marissa worth knowing.