Explore Centralia, Illinois, with this interactive street and satellite map.
| City | Centralia |
| State | Illinois (IL) |
| County | Marion County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 38.525049 |
| Longitude | -89.133404 |
| Population | 12,182 |
| Density | 573.6 /km² |
| Incorporated | Yes |
| ZIP Code | 62801 |
| Area Code | 618 |
| County Seat | Salem |
| School District | Centralia High School District 200 |
Centralia emerges from the expansive flatlands of the interior, defined by the quiet persistence of the Midwestern prairie. It lies 19.0 miles northwest of Mount Vernon, IL (from Mount Vernon, IL: bearing 319°T), and is situated 12.3 miles southwest of Salem. [NAVIGATION SENTENCE WILL BE INSERTED HERE]. The landscape around Centralia is defined by the steady, unassuming flow of Sewer Creek, which carves a modest path through the local terrain. Only two miles distant, the still waters of Centralia Reservoir provide a reflective contrast to the surrounding fields of corn and soybeans. On the distant horizon, the silhouette of the Pelican Pouch range offers a faint, jagged edge to the wide, open sky. As the sun sinks low, the light stretches across the earth in long, golden bars that turn the soil a deep and resonant brown.
Centralia grew from the necessity of iron rails and the industry of the earth, evolving through the labor of those who tapped into the regional fuel reserves. The economy of Centralia has long relied on the steady pulse of transportation and the extraction of mineral wealth, shaping a workforce defined by endurance. Local enterprise remains anchored to these historical foundations, even as the methods of production shift to meet the demands of a modern age. Commerce here reflects the pragmatic spirit of the prairie, where the rhythm of the work day is dictated by the turning of the seasons and the movement of freight. The quiet machinery of local industry hums in the background, a constant reminder of the town’s long-standing commitment to productivity and self-reliance.
Cultural life in Centralia centers on the shared experiences of its residents, who gather beneath the mature trees of Bell Tower Park to mark the passage of time. The community spirit is best observed during local festivals, where neighbors congregate to celebrate the heritage of the region with a focus on simplicity and connection. Notable figures such as the renowned baseball player Earl Averill have roots in this environment, carrying the disciplined work ethic of the region onto the national stage. The architecture of the older districts preserves a sense of permanence, with brick facades standing as silent witnesses to the generations that have walked these streets. Life in Centralia proceeds with a deliberate, steady pace that values the weight of tradition over the fleeting nature of passing trends.
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This page provides an embedded street and satellite map of Centralia, Illinois. Coordinates: 38.525049, -89.133404. 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 Centralia includes the ZIP code (62801), telephone area code (618), county seat of Marion County (Salem), and school district assignment (Centralia High School District 200).
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. |