Tennessee, Illinois — interactive Google street map, satellite and terrain views, Street View, live National Weather Service conditions and 7-day forecasts, real-time local and world news, and an editorial description of Tennessee, McDonough County.
| City | Tennessee |
| State | Illinois (IL) |
| County | McDonough |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 40.411987 |
| Longitude | -90.8393 |
| Population | 160 |
| Density | 119.8 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 62374 |
| Area Code | 217 |
| County Seat | Macomb |
| School District | West Prairie Community Unit School District 103 |
Tennessee is a locality in McDonough County, Illinois, United States. It is a small community with a population of 160. The population density is 119.8 people per km². Tennessee is located at 40.4120°N, 90.8393°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 62374.
Tennessee, a quiet hamlet in McDonough County, Illinois, lies cradled by the gently rolling terrain of the Illinois prairie, where vast, fertile fields stretch towards a horizon often softened by the haze of distant summer heat. It lies 44.4 miles south-south-west of Galesburg, IL (from Galesburg, IL: bearing 214°T), and is situated 9.4 miles west-south-west of Macomb. The land here is a study in muted greens and golds, punctuated by the darker, richer hues of the few wooded ravines that carve their way through the landscape, their trees whispering secrets carried on the breeze. The air itself often carries a subtle sweetness, a blend of freshly turned earth and the wild blossoms that emerge in unexpected bursts along the country lanes. Evenings here can be particularly arresting, as the sun dips below the broad expanse of sky, painting it in strokes of apricot and rose, a fleeting spectacle that lends a quiet grandeur to the otherwise unassuming countryside. The history of Tennessee is etched not in grand monuments, but in the enduring spirit of its agricultural roots, a legacy that continues to shape its local economy. For generations, the soil has yielded its bounty, primarily corn and soybeans, feeding the ceaseless hum of machinery that marks the seasons of planting and harvest. While the broader agricultural trends of the Midwest have influenced its trajectory, Tennessee has maintained a distinct character, a resilience that speaks to the deep connection between the people and the land they cultivate. Small, family-run farms still dot the landscape, their weathered barns standing as silent witnesses to decades of hard work and dedication, a palpable sense of continuity that imbues this place with a quiet, enduring strength.
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This page provides an interactive Google map of Tennessee, Illinois with street, satellite and terrain views and integrated Street View imagery. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Tennessee and McDonough County.
Detailed location data for Tennessee includes the ZIP code (62374), telephone area code (217), county seat of McDonough County (Macomb), and school district assignment (West Prairie Community Unit School District 103). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Tennessee is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | June 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. Location verified by proximity — not name matching alone. |