O Fallon Illinois Map

About O Fallon, Illinois

O Fallon is a locality in St. Clair County, Illinois, United States. It has a population of 29,987. The population density is 680.0 people per km². O Fallon is located at 38.5893°N, 89.9118°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 62269.

O Fallon unfolds across rolling terrain, where the sky seems to possess a particular generosity, stretching wide and luminous over fields of ripening corn and soybeans. The land itself breathes with a gentle swell, a subtle rise and fall that guides the eye towards the distant whisper of trees lining the horizon. Here, the air carries the clean scent of mown grass and the faint, earthy perfume of rich soil, especially potent after a summer rain. Evenings in O Fallon often bring a softened light, a golden haze that bathes the modest homes and quiet streets, lending a sense of peaceful permanence to the unfolding dusk. The character of O Fallon is one of unpretentious grace, a place where the rhythm of the seasons dictates the pace of life. The story of O Fallon is deeply intertwined with the agricultural bounty of St. Clair County, a legacy that continues to shape its economic heartbeat. This was once a landscape marked by the tireless work of farmers, their livelihoods dependent on the fertile earth. Today, while agriculture remains a vital thread, O Fallon has diversified, embracing a broader economic base that includes burgeoning commercial centers and a growing residential appeal, drawing people who appreciate its grounded sensibilities. The town’s history, while not marked by grand, dramatic events, is one of steady growth and community building, a testament to the enduring spirit of its inhabitants. Notably, O Fallon is a place that honors its past without being bound by it, looking forward with a quiet confidence that reflects the resilience of the land and its people.

About This O Fallon Map Page

This page provides an interactive Google map of O Fallon, 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 O Fallon and St. Clair County.

Detailed location data for O Fallon includes the ZIP code (62269), telephone area code (217), county seat of St. Clair County (Belleville), and school district assignment. 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 O Fallon is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.