Explore St. Louis, Michigan, with this interactive street and satellite map. You can “grab” the St. Louis, MI street map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.
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| City | St. Louis |
| State | Michigan (MI) |
| County | Gratiot |
| Country | United States of America |
| Timezone | Eastern Time (America/Detroit) |
| Latitude | 43.408364 |
| Longitude | -84.60667 |
| Population | 7,367 |
| Density | 810.9 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 48880 |
| Area Code | 517 |
| County Seat | Ithaca |
| School District | St. Louis Public Schools |
St. Louis is a locality in Gratiot County, Michigan, United States. It has a population of approximately 7,367. The population density is 810.9 people per km². St. Louis is located at 43.4084°N, 84.6067°W. It observes the Eastern Time (America/Detroit) timezone. ZIP code: 48880.
St. Louis, Michigan, lies in a landscape shaped by the slow, persistent work of water and wind. It lies 23.0 miles south-west of Midland, MI (from Midland, MI: bearing 232°T), and is situated 3.4 miles north-east of Alma. The terrain here is largely flat, a gentle sweep of farmland and scattered woodlands that stretch towards horizons often softened by the haze of summer or the crisp clarity of a winter morning. Creeks and small rivers, tributaries of larger waterways, thread through the fields, their banks sometimes lined with willows, their waters reflecting the wide Michigan sky. The air, especially in the early morning, carries the clean, damp scent of earth and growing things, a subtle sweetness that speaks of the fertile soil beneath. The founding of St. Louis owes much to the Gratiot County agricultural boom of the late 19th century, a time when the land was being cleared and settled with a determined optimism. Its economy, historically tied to farming and lumber, has evolved, with manufacturing and service industries now playing a significant role in sustaining the community. A notable feature is the presence of mineral springs, which once drew visitors seeking their reputed health benefits and gave the town a brief period of resort-like flair. Today, the pace of life in St. Louis reflects a quiet stability, a place where neighbors know each other and the seasons still dictate much of the local rhythm, from the planting in spring to the quiet stillness of snow-covered fields in winter.
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This page provides an embedded street and satellite map of St. Louis, Michigan — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 43.408364, -84.60667. 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 St. Louis and Gratiot County.
Detailed location data for St. Louis includes the ZIP code (48880), telephone area code (517), county seat of Gratiot County (Ithaca), and school district assignment (St. Louis Public Schools). 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 St. Louis is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | July 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. |