County · code 17185
Wabash CountyIllinois
Wabash County is a county in Illinois with its seat in Mount Carmel. It was created on December 27, 1824, from Edwards County and named after the Wabash River.
- Founded1824
- County seatMount Carmel
- Named forWabash River
- Land area223 sq mi + 4.2 sq mi water
- Population11,361 2020 Census
Where it is
Wabash on the map of Illinois
Illinois has 102 counties and county equivalents, each with its own records office. Shapes with a page are links.
History
Formed in 1824 from Edwards County
An old deed may name a county that no longer exists, or a boundary that has since moved.
Wabash County was created from Edwards County on December 27, 1824.
- 1824
Land and parcels
What the maps cover in Wabash
Who publishes each layer, how good it is, and when we last checked.
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Parcels Missing
No public parcel map found for Wabash County yet. Lot lines and owners of record are kept by the county assessor's office.
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Address points Missing
No public address points layer found for Wabash County yet.
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Buildings Reference
Roof outlines traced from aerial imagery from FEMA Response Geospatial Office with Oak Ridge National Laboratory (ORNL). Good for seeing what is on a lot; not accurate enough to set a fence from.
checked 18 October 2026
- Official
- from the office that keeps the record
- Good enough
- a reliable statewide or national copy
- Fallback
- a guide only; check the official record
- Missing
- nothing public found yet
People and land
Wabash by the Census
Source: US Census Bureau, 2020 Census; US Census Bureau, 2020 Gazetteer Files. Not endorsed or certified by the Census Bureau.
See your own lot on these maps
Open Wabash County on Parcel Chart's free map and click your parcel. Save it with a free account; the full record of your place (site map, projects, documents) is Pro, in early access.
Questions
Common questions about Wabash County
- When was Wabash County founded?
- Wabash County was founded in 1824, formed from Edwards County, and named after Wabash River.
- What is the county seat of Wabash County?
- The county seat of Wabash County is Mount Carmel.
- Is there an online parcel map for Wabash County?
- Not that we have found yet. Lot lines and owners of record are kept by the county assessor's office. When a public parcel map appears, it shows here.
- Has Wabash County's boundary or name changed?
- Wabash County was created in 1824 from Edwards County. The Atlas of Historical County Boundaries records no boundary change since.
- Is my lot in a flood zone?
- We do not have flood maps for Wabash County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby