Saint Clair Missouri Map

About Saint Clair, Missouri

Saint Clair is a locality in Franklin County, Missouri, United States. It has a population of approximately 4,792. The population density is 480.0 people per km². Saint Clair is located at 38.3453°N, 90.9810°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 63077.

Saint Clair rests in a shallow valley, where the land begins its patient rise toward the Ozark foothills. It lies 23.8 miles south-west of Wildwood, MO (from Wildwood, MO: bearing 226°T), and is situated 7.4 miles south-south-east of Union. The Meramec River, a ribbon of pewter and jade, threads its way through the surrounding countryside, its banks often softened by a fringe of willow and sycamore. Fields of corn and soybeans, their green stalks reaching for the humid Missouri sky, give way to patches of woodland, mostly oak and hickory, that hold their breath in the stillness of summer afternoons. The air here carries a faint, sweet scent of mown hay and the damp earth after a rain, a perfume of the fertile, rolling terrain. The history of Saint Clair is etched not in grand monuments, but in the quiet persistence of its people and the enduring landscape that shaped them. Originally settled by pioneers drawn to the rich soil and the promise of water, the area's economy has long been tied to agriculture, with farms still dotting the horizon. Later, the railroad arrived, a steel artery pumping life and commerce into this corner of Franklin County, and for a time, manufacturing offered steady work, though the echoes of those industrial days now whisper more than they roar. Today, Saint Clair retains a character of practical resilience, a place where the pace of life still allows for the slow unfolding of a day, and where the shadows lengthen across the fields with a familiar, comforting grace.

About This Saint Clair Map Page

This page provides an embedded street and satellite map of Saint Clair, Missouri — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 38.345329, -90.980974. 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 Saint Clair and Franklin County.

Detailed location data for Saint Clair includes the ZIP code (63077), telephone area code (314), county seat of Franklin County (Union), 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 Saint Clair is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.