Explore Casner, Illinois, with this interactive street and satellite map.
| City | Casner |
| State | Illinois (IL) |
| County | Macon County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 39.800314 |
| Longitude | -88.791183 |
| Population | 180 |
| Density | 5.0 /km² |
| Incorporated | N/A |
| ZIP Codes | 62501, 62421 |
| Area Code | 217 |
| County Seat | Decatur |
Casner holds the horizon in a wide, unblinking gaze, defined by the flat, fertile expanse of the Illinois prairie that stretches toward the infinite. It lies 9.1 miles east-southeast of Decatur, IL (from Decatur, IL: bearing 108°T), and is situated 4.8 miles east-northeast of Mount Zion. The landscape here is defined by the steady work of the sun, which bleaches the fields to a pale gold in late summer and casts long, violet shadows across the soil as the light fails. Only two miles distant, the quiet flow of Long Creek carves a low passage through the earth, while the larger expanse of Lake Decatur waits six miles away, acting as a mirror for the vast Midwestern sky. On the clearest days, the faint, distant silhouette of Blind Horse Ridge marks the edge of the world, a subtle reminder of the geological theater beyond these plains.
Agriculture provides the pulse for Casner, where the economy remains tethered to the rhythmic cycle of planting and harvest that has sustained these families for generations. The land here feels ancient and heavy with the weight of its own productivity, characterized by a quietude that settles over the silos and barns once the machinery falls silent. Residents often seek the quietude of the Fort Daniel Conservation Area, a nearby expanse that preserves the native character of the plains and offers a respite from the mechanical hum of local industry. Life in Casner moves with the deliberate pace of the seasons, maintaining a sturdy, grounded identity that values the persistence of the soil and the endurance of those who walk it.
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This page provides an embedded street and satellite map of Casner, Illinois. Coordinates: 39.800314, -88.791183. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.
Detailed location data for Casner includes the ZIP code (62501, 62421), telephone area code (217), county seat of Macon County (Decatur), and school district assignment.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.
| Page generated | August 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |