Explore Cottrellville, Michigan, with this interactive street and satellite map. You can “grab” the Cottrellville, 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.
| City | Cottrellville |
| State | Michigan (MI) |
| County | St. Clair |
| Country | United States of America |
| Timezone | Eastern Time (America/Detroit) |
| Latitude | 42.697435 |
| Longitude | -82.539191 |
| Population | 3,600 |
| Density | 55.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 48039 |
| Area Code | 313 |
| County Seat | Port Huron |
Cottrellville is a locality in St. Clair County, Michigan, United States. It has a population of approximately 3,600. The population density is 55.0 people per km². Cottrellville is located at 42.6974°N, 82.5392°W. It observes the Eastern Time (America/Detroit) timezone. ZIP code: 48039.
Cottrellville unfolds along the St. Clair River, a place where the broad, grey-green expanse of the waterway dictates the very pulse of the land. It lies 13.2 miles east of Chesterfield Township, MI (from Chesterfield Township, MI: bearing 90°T), and is situated 5.5 miles north-north-east of Clay. Rolling farmland, stitched with hedgerows and punctuated by stands of mature oak and maple, slopes gently towards the riverbank, hinting at the fertile soil that has sustained generations. Here, the air carries a distinct blend of damp earth and the faint, metallic tang of the river, a scent that intensifies as the sun dips low, painting the sky in hues of bruised plum and molten gold. The landscape is a quiet testament to the enduring power of nature, where the land itself seems to breathe with a slow, steady rhythm, its character shaped by the ceaseless flow of water and the patient work of human hands. This stretch of shoreline in Cottrellville carries the echoes of its past, a history interwoven with the fur trade and the early ambitions of settlers drawn to the river's rich resources. While agriculture remains a quiet backbone, its fields now yielding crops like corn and soybeans, the legacy of industry whispers in the wind, a reminder of past sawmills and boatyards that once buzzed with activity. The St. Clair River, a vital artery for commerce for centuries, continues to shape the local economy, its waters a constant presence, carrying freighters and pleasure craft alike, their distant horns a low thrum against the quietude. Cottrellville retains a sense of unhurried continuity, a place where the past is not forgotten but rather a subtle undercurrent in the present, felt in the weathered barns and the enduring connection to the lifeblood of the river.
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This page provides an embedded street and satellite map of Cottrellville, Michigan — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 42.697435, -82.539191. 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 Cottrellville and St. Clair County.
Detailed location data for Cottrellville includes the ZIP code (48039), telephone area code (313), county seat of St. Clair County (Port Huron), 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 Cottrellville is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | June 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. |