South Ottawa
Ghost town · LaSalle County, Illinois

South Ottawa is a ghost town in LaSalle County, Illinois. It is one of 7 former communities in LaSalle County on the federal names register. That ranks the county 3rd among the 78 Illinois counties with a vanished settlement on record.
The U.S. Geological Survey lists South Ottawa as a historical populated place on the Ottawa topographic quadrangle: the name is no longer in official use for a community, whether the settlement was abandoned, absorbed into a neighbouring town or renamed. The recorded location is 41.3317° N, 88.8370° W.
Key facts
| USGS quadrangle | Ottawa |
|---|---|
| Elevation | 578 ft |
| Nearest living town | Ottawa, IL |
| Distance to it | 1.7 miles |
| GNIS feature ID | 425684 |
| Coordinates | 41.33170, -88.83702 |
What's there now
South Ottawa is no longer a community in its own right. The nearest living town is Ottawa, IL (population 18,714), about 1.7 miles away in a straight line, and the site sits at roughly 578 feet above sea level. Much of the land around former townsites is private; check access before you visit.
Nearby places
- Freedom Centreghost town · LaSalle County · 10.8 mi
- Little Rockghost town · LaSalle County · 10.9 mi
- Otterghost town · LaSalle County · 11 mi
- Bailey Fallsghost town · LaSalle County · 11.4 mi
- Munsonghost town · LaSalle County · 13.5 mi
- Cultonghost town · LaSalle County · 18 mi
- New Michiganghost town · Livingston County · 19.8 mi
- Highland Townghost town · Grundy County · 20.3 mi
- Adamsghost town · Livingston County · 20.7 mi
- White Willowghost town · Kendall County · 25.5 mi
- Caledoniaghost town · Putnam County · 26.1 mi
- Centervilleghost town · Grundy County · 28.7 mi
Questions
Where is South Ottawa?
South Ottawa is in LaSalle County, Illinois, at 41.3317, -88.8370.
How many ghost towns are in LaSalle County?
LaSalle County, Illinois has 7 ghost towns on record at Wayfarrow.
- USGS Geographic Names Information System (Domestic Names) — GNIS Domestic Names, feature record (public-domain)
- U.S. Census Bureau TIGER/Line and ACS — Census Gazetteer + ACS 5-year population (public-domain)
Facts marked "approximately" carry an uncertain date in the source. Text on this page is generated from the sources above; no encyclopedia prose is copied. Last updated 2026-11-05.