O'Fallon Missouri Map

About O'Fallon, Missouri

O'Fallon is a locality in St. Louis (city), Missouri, United States. O'Fallon is located at 38.6722°N, 90.2295°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 63367.

O'Fallon rises from the gently rolling Missouri landscape, a place where the sky feels vast and the air, especially in the early morning, carries a hint of damp earth and distant fields. It lies 3.5 miles north-north-west of Saint Louis, MO (from Saint Louis, MO: bearing 331°T), and is situated 3.5 miles north-north-west of St. Louis. The terrain here, a softened echo of the broader Ozark foothills, presents itself in broad, sweeping vistas rather than sharp, dramatic peaks. Verdant lawns and mature trees, remnants of older homesteads, punctuate the newer developments, creating a comfortable, lived-in character. During the summer evenings, the light softens to a buttery glow, painting the western sky in hues of rose and lavender, a quiet beauty that settles over the neighborhoods like a warm breath. The roots of O'Fallon run deep into the agricultural past of St. Louis County, a history that still whispers in the names of its streets and the enduring presence of open spaces. Once a landscape of fertile farmland, its economy has steadily diversified, embracing a modern blend of retail, services, and light industry, yet the echo of its agrarian origins remains. The spirit of its founding fathers, who saw potential in this fertile ground, continues to shape O'Fallon's identity, fostering a sense of community that is both progressive and grounded. This enduring legacy is visible in the way families gather at local parks and community events, a quiet testament to a shared past and a hopeful future.

About This O'Fallon Map Page

This page provides an embedded street and satellite map of O'Fallon, Missouri — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 38.6722, -90.2295. 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. Louis (city).

Detailed location data for O'Fallon includes the ZIP code (63115), telephone area code (314), county seat of St. Louis (city), and school district assignment (Fort Zumwalt R-II School District). 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.