Old Monroe Missouri Map

About Old Monroe, Missouri

Old Monroe is a locality in Lincoln County, Missouri, United States. It is a small community with a population of 236. The population density is 32.8 people per km². Old Monroe is located at 38.9317°N, 90.7468°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 63369.

Old Monroe rests on the rolling terrain where the Missouri River’s broad, muddy currents have shaped the land for millennia. It lies 8.7 miles north-north-west of OFallon, MO (from OFallon, MO: bearing 343°T), and is situated 8.7 miles north-north-west of O'Fallon. The landscape here is a gentle embrace of fertile earth, a place where fields of corn and soybeans stretch towards the horizon, punctuated by stands of oak and hickory that lend a dappled shade to the summer afternoons. The air, especially in the lingering warmth of late August, carries the faint, sweet scent of ripening grain and the damp, earthy perfume of the river bottom. The roads, often lined with venerable, moss-kissed fence posts, wind their way through this generous countryside, leading the eye to glimpses of weathered barns and farmhouses that seem to have grown organically from the soil itself. This particular stretch of Lincoln County carries the echoes of a past tied closely to the river and the land's bounty. Settled by sturdy folk seeking opportunity, Old Monroe’s history is woven into the agricultural cycles that still dictate much of its rhythm. The fertile soil, a legacy of ancient floods, has long supported a robust farming economy, with generations of families tending the same plots. While larger industries may pass by, the enduring strength of Old Monroe lies in its connection to the earth, in the quiet dignity of its agricultural heritage and the enduring spirit of its people who continue to work the land, their lives attuned to the changing seasons and the steady flow of the nearby Missouri.

About This Old Monroe Map Page

This page provides an embedded street and satellite map of Old Monroe, Missouri — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 38.931718, -90.746792. 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 Old Monroe and Lincoln County.

Detailed location data for Old Monroe includes the ZIP code (63369), telephone area code (314), county seat of Lincoln County (Troy), and school district assignment (Winfield R-IV 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 Old Monroe is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.